{"id":99562,"date":"2023-09-27T17:00:04","date_gmt":"2023-09-28T00:00:04","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=99562"},"modified":"2025-08-25T04:06:19","modified_gmt":"2025-08-25T11:06:19","slug":"unit42-customizing-wireshark-changing-column-display","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-customizing-wireshark-changing-column-display\/","title":{"rendered":"Wireshark \u306b\u3088\u308b\u30d1\u30b1\u30c3\u30c8\u89e3\u6790\u8b1b\u5ea7 1: Wireshark\u306e\u8868\u793a\u5217\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b (2023-09-28 \u66f4\u65b0)"},"content":{"rendered":"<h2><a id=\"post-99562-_g7amvj8twxx5\"><\/a>\u6982\u8981<\/h2>\n<p><a href=\"https:\/\/www.wireshark.org\/\" target=\"_blank\" rel=\"noopener\">Wireshark<\/a> \u306f\u7121\u6599\u3067\u5229\u7528\u3067\u304d\u308b\u30d7\u30ed\u30c8\u30b3\u30eb \u30a2\u30ca\u30e9\u30a4\u30b6\u3067\u3059\uff61 Wireshark \u3092\u4f7f\u3046\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u3057\u305f\u308a\uff64\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u3057\u305f\u30d1\u30b1\u30c3\u30c8\u3092\u8868\u793a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff61IT\u306e\u5c02\u9580\u8077\u306b\u3064\u3044\u3066\u3044\u308b\u304b\u305f\u304c\u305f\u306f\uff64\u3053\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u65e5\u3005\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u3055\u307e\u3056\u307e\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u3044\u307e\u3059\uff61\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5c02\u9580\u5bb6\u3082\u3001\u3053\u306e Wireshark \u3092\u4f7f\u3063\u3066\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u751f\u6210\u3059\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001\u4eca\u56de\u306f Wireshark \u306e\u4fbf\u5229\u306a\u6a5f\u80fd\u306e\u3072\u3068\u3064\u3067\u3042\u308b\u8868\u793a\u5217\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3092\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\uff61Wireshark \u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\uff64\u975e\u5e38\u306b\u305f\u304f\u3055\u3093\u306e\u60c5\u5831\u3092\u5217\u8868\u793a\u3057\u3066\u304f\u308c\u307e\u3059\u304c\uff64\u3053\u308c\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3053\u3068\u3067\u7686\u3055\u3093\u81ea\u8eab\u306e\u7528\u9014\u306b\u4f7f\u3044\u3084\u3059\u3044\u3088\u3046\u306b\u3067\u304d\u307e\u3059\uff61<\/p>\n<p>\u672c\u7a3f\u306f <a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/wireshark-tutorial-ja\/\" target=\"_blank\" rel=\"noopener\">Wireshark \u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u30b7\u30ea\u30fc\u30ba<\/a>\u306e\u9023\u8f09\u7b2c 1 \u56de\u3067\u3059\u3002\u672c\u30b7\u30ea\u30fc\u30ba\u3067\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u8abf\u67fb\u306b\u5f79\u7acb\u3064\u30ab\u30b9\u30bf\u30de\u30a4\u30ba \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u672c\u7a3f\u306f 2018 \u5e74 8 \u6708\u306b\u521d\u7248\u3092\u516c\u958b\u3057\u30012023 \u5e74\u306b\u66f4\u65b0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%;\">\n<thead>\n<tr>\n<td style=\"width: 35%;\"><b>\u95a2\u9023\u3059\u308b Unit 42 \u306e\u30c8\u30d4\u30c3\u30af<\/b><\/td>\n<td style=\"width: 100%;\"><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/pcap-ja\/\" target=\"_blank\" rel=\"noopener\"><strong>pcap<\/strong><\/a><strong>, <\/strong><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/wireshark-ja\/\" target=\"_blank\" rel=\"noopener\"><strong>Wireshark<\/strong><\/a><strong>, <\/strong><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/wireshark-tutorial-ja\/\" target=\"_blank\" rel=\"noopener\"><strong>Wireshark Tutorial<\/strong><\/a><\/td>\n<\/tr>\n<\/thead>\n<\/table>\n<h2><a id=\"post-99562-_qu3am77ns7b3\"><\/a>\u524d\u63d0\u6761\u4ef6<\/h2>\n<p>BSD \u7cfb\u3001Linux \u7cfb\u3001macOS \u306a\u3069\u3001Windows \u4ee5\u5916\u306e\u74b0\u5883\u306e\u5229\u7528\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002Windows \u306e\u611f\u67d3\u304b\u3089\u5f97\u305f Pcap \u306b\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30d0\u30a4\u30ca\u30ea\u30fc\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30d0\u30a4\u30ca\u30ea\u30fc\u3092\u6271\u3046\u306e\u306b Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u4e0a\u306e Wireshark \u3092\u4f7f\u3063\u305f\u5834\u5408\u3001Windows \u74b0\u5883\u3078\u306e\u611f\u67d3\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u4f5c\u6210\u306b\u306f <a href=\"https:\/\/xubuntu.org\/\" target=\"_blank\" rel=\"noopener\">Xubuntu<\/a> \u3068\u3044\u3046 Linux \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u53ef\u80fd\u306a\u304b\u304e\u308a\u3001\u304a\u4f7f\u3044\u306e\u74b0\u5883\u7528\u306e Wireshark \u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u3046\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u4ee5\u524d\u306e Wireshark \u30d0\u30fc\u30b8\u30e7\u30f3\u3088\u308a\u6a5f\u80fd\u30fb\u6027\u80fd\u3068\u3082\u306b\u4e0a\u304c\u308a\u3001\u4e0d\u5177\u5408\u3082\u4fee\u6b63\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5c11\u306a\u304f\u3068\u3082\u30d0\u30fc\u30b8\u30e7\u30f3 3.6.2 \u4ee5\u964d\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306f Wireshark \u30d0\u30fc\u30b8\u30e7\u30f3 4.0.7 \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u7a3f\u306f\u3042\u308b\u7a0b\u5ea6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u57fa\u672c\u77e5\u8b58\u3092\u304a\u6301\u3061\u306e Wireshark \u30e6\u30fc\u30b6\u30fc\u3092\u8aad\u8005\u3068\u3057\u3066\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u30b7\u30ea\u30fc\u30ba\u3067\u306f <a href=\"https:\/\/ja.wikipedia.org\/wiki\/IPv4\" target=\"_blank\" rel=\"noopener\">IPv4<\/a> \u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u4e2d\u5fc3\u306b\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002\u3053\u3053\u3067\u8a00\u3046\u300c\u57fa\u672c\u77e5\u8b58\u300d\u306f\u3072\u3068\u306b\u3088\u3063\u3066\u6349\u3048\u304b\u305f\u304c\u7570\u306a\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u7d30\u304b\u3044\u77e5\u8b58\u307e\u3067\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u30d1\u30d6\u30ea\u30c3\u30af (\u30b0\u30ed\u30fc\u30d0\u30eb) \u306a IPv4 \u30a2\u30c9\u30ec\u30b9\u3068\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u3067\u304d\u306a\u3044\u5185\u90e8 (\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8) \u306e IPv4 \u30a2\u30c9\u30ec\u30b9\u306e\u9055\u3044\u306f\u7406\u89e3\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u672c\u77e5\u8b58\u3068\u3057\u3066 TCP \u3084 UDP \u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u898b\u3066\u305d\u308c\u3068\u308f\u304b\u308b\u3053\u3068\u3084\u3001DNS \u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u3044\u308b\u3053\u3068\u306f\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306a\u3069\u306e\u5185\u90e8\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u3001Web \u30b5\u30a4\u30c8\u306a\u3069\u306e\u5916\u90e8\u30b5\u30fc\u30d0\u30fc\u3068\u306e\u9593\u3067\u3001\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u3082\u3001\u3042\u308b\u7a0b\u5ea6\u306f\u7406\u89e3\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u8981\u3059\u308b\u306b\u3001\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u30b7\u30ea\u30fc\u30ba\u306f\u3001\u8aad\u8005\u306e\u7686\u3055\u3093\u304c\u60aa\u610f\u306e\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30ec\u30d3\u30e5\u30fc\u306b\u3064\u3044\u3066\u3001\u3059\u3067\u306b\u4f55\u3089\u304b\u306e\u80cc\u666f\u77e5\u8b58\u3084\u95a2\u5fc3\u3092\u304a\u6301\u3061\u3067\u3042\u308b\u3053\u3068\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-99562-_jroetzm0x6py\"><\/a>\u88dc\u8db3\u8cc7\u6599<\/h2>\n<p>\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u4f7f\u3046 pcap \u306f <a href=\"https:\/\/github.com\/PaloAltoNetworks\/Unit42-Wireshark-tutorials\/blob\/main\/Wireshark-tutorial-column-setup.pcap.zip\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u306e GitHub \u30ea\u30dd\u30b8\u30c8\u30ea\u30fc<\/a>\u306b\u30db\u30b9\u30c8\u3057\u3066\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u56f3 1 \u306b\u3057\u305f\u304c\u3063\u3066 pcap \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_129756\" aria-describedby=\"caption-attachment-129756\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129756 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-1.jpeg\" alt=\"\u753b\u50cf 1 \u306f\u3001Unit 42 Wireshark \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb GitHub \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3081\u306e\u30a2\u30a4\u30b3\u30f3\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u3053\u308c\u306f\u5217\u8a2d\u5b9a\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u3059\u30022 \u3064\u3081\u306e\u9ed2\u3044\u77e2\u5370\u306f\u3001Zip \u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3081\u306e\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7 \u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u4fdd\u5b58\u30dc\u30bf\u30f3\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"631\" \/><figcaption id=\"caption-attachment-129756\" class=\"wp-caption-text\">\u56f31. \u4eca\u56de\u306e\u30af\u30a4\u30ba\u3067\u4f7f\u3046 GitHub \u30ea\u30dd\u30b8\u30c8\u30ea\u30fc\u306e pcap \u3092\u4fdd\u5b58\u3057\u3066\u3044\u308b\u3068\u3053\u308d<\/figcaption><\/figure>\n<p>\u4eca\u56de\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b ZIP \u30a2\u30fc\u30ab\u30a4\u30d6\u540d\u306f <span style=\"font-family: 'courier new', courier, monospace;\">Wireshark-tutorial-column-setup.pcap.zip<\/span> \u3067\u3059\u3002ZIP \u30a2\u30fc\u30ab\u30a4\u30d6\u306e\u5c55\u958b\u7528\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u300c<em>infected<\/em>\u300d\u3067\u3059 (\u56f3 2)\u3002<\/p>\n<figure id=\"attachment_129758\" aria-describedby=\"caption-attachment-129758\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129758 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-2.jpeg\" alt=\"\u753b\u50cf 2 \u306f\u3001ZIP \u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30f3\u30c9 \u30e6\u30fc\u30b6\u30fc\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9 \u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u5c55\u958b\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9 \u30d5\u30a9\u30eb\u30c0\u30fc\u5185\u306e ZIP \u30d5\u30a1\u30a4\u30eb\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u9ed2\u3044\u77e2\u5370\u304c\u30e1\u30cb\u30e5\u30fc\u3092\u6307\u3057\u3066\u3044\u3066\u300cExtract Here (\u3053\u3053\u306b\u5c55\u958b)\u300d\u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u306b\u306f\u3001\u5165\u529b\u6e08\u307f\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u300cOK\u300d\u3068\u3044\u3046\u7dd1\u8272\u306e\u30c1\u30a7\u30c3\u30af\u304c\u3064\u3044\u305f\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3001.pcap \u30d5\u30a1\u30a4\u30eb\u304c\u5c55\u958b\u3055\u308c\u307e\u3059\u3002\" width=\"900\" height=\"935\" \/><figcaption id=\"caption-attachment-129758\" class=\"wp-caption-text\">\u56f32. \u30d1\u30b9\u30ef\u30fc\u30c9\u4fdd\u8b77\u3055\u308c\u305f ZIP \u30a2\u30fc\u30ab\u30a4\u30d6\u304b\u3089 pcap \u3092\u5c55\u958b\u3059\u308b<\/figcaption><\/figure>\n<p>\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u7528\u306b\u5c55\u958b\u3055\u308c\u305f pcap \u540d\u306f <span style=\"font-family: 'courier new', courier, monospace;\">Wireshark-tutorial-column-setup.pcap<\/span> \u3067\u3059\u3002\u3067\u306f pcap \u3092\u7528\u610f\u3067\u304d\u305f\u3068\u3053\u308d\u3067\u3001\u307e\u305a\u306f Wireshark \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2><a id=\"post-99562-_npg7igukfir\"><\/a>Wireshark \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n<p>pcap \u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3044\u3066\u3044\u306a\u3044\u72b6\u614b\u3067\u306f\u3001Wireshark \u306f\u4ee5\u4e0b\u306e\u56f3 3 \u306b\u793a\u3059\u3088\u3046\u306b [Welcome to Wireshark (Wireshark \u3078\u3088\u3046\u3053\u305d)] \u306e\u753b\u9762\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129760\" aria-describedby=\"caption-attachment-129760\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129760 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-3.jpeg\" alt=\"\u753b\u50cf 3 \u306f [Welcome to Wireshark (Wireshark \u3078\u3088\u3046\u3053\u305d)] \u306e\u753b\u9762\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002Wireshark \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u304c\u8d64\u3044\u56db\u89d2\u3067\u5f37\u8abf\u8868\u793a\u3055\u308c\u3066\u8d64\u3044\u77e2\u5370\u3067\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"436\" \/><figcaption id=\"caption-attachment-129760\" class=\"wp-caption-text\">\u56f33. \u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u304c [Welcome to Wireshark (Wireshark \u3078\u3088\u3046\u3053\u305d)] \u306e\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b<\/figcaption><\/figure>\u4ee5\u4e0b\u306e\u56f3 4 \u306b\u793a\u3059\u3088\u3046\u306b\u3001[Help (\u30d8\u30eb\u30d7)] \u30e1\u30cb\u30e5\u30fc\u306e [About Wireshark] \u3092\u9078\u629e\u3057\u3066\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059 [\u8a33\u6ce8: macOS \u3092\u304a\u4f7f\u3044\u306e\u5834\u5408\u306f\u3001[Wireshark] \u30e1\u30cb\u30e5\u30fc\u306e [About Wireshark] \u306b\u8aad\u307f\u66ff\u3048\u3066\u304f\u3060\u3055\u3044]\u3002<\/p>\n<figure id=\"attachment_129762\" aria-describedby=\"caption-attachment-129762\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129762 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-4.jpeg\" alt=\"\u753b\u50cf 4 \u306f\u3001[Welcome to Wireshark (Wireshark \u3078\u3088\u3046\u3053\u305d)] \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002[Help (\u30d8\u30eb\u30d7)] \u30e1\u30cb\u30e5\u30fc\u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f [About Wireshark] \u3092\u9078\u629e\u3059\u308b\u3088\u3046\u793a\u3057\u3066\u3044\u307e\u3059\u3002[About Wireshark] \u30e1\u30cb\u30e5\u30fc\u306e\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u306b\u6700\u521d\u306e\u30bf\u30d6\u3067\u3042\u308b [Wireshark] \u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u304c\u8d64\u3044\u56db\u89d2\u5f62\u3068\u8d64\u3044\u77e2\u5370\u3067\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u30d0\u30fc\u30b8\u30e7\u30f3 4.0.7 \u3067\u3059\u3002\" width=\"900\" height=\"631\" \/><figcaption id=\"caption-attachment-129762\" class=\"wp-caption-text\">\u56f34. Wireshark \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3092 [Help (\u30d8\u30eb\u30d7)] \u30e1\u30cb\u30e5\u30fc\u306e [About Wireshark] \u3067\u78ba\u8a8d [\u8a33\u6ce8: macOS \u306e\u5834\u5408\u306f [Wireshark] \u30e1\u30cb\u30e5\u30fc\u306e [About Wireshark]]<\/figcaption><\/figure>\n<h2><a id=\"post-99562-_ecxlpsjtq2b\"><\/a>\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/h2>\n<p>Wireshark \u30d0\u30fc\u30b8\u30e7\u30f3 3.6.2 \u4ee5\u964d\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u3089\u3001Wireshark \u306e [Edit (\u7de8\u96c6)] \u30e1\u30cb\u30e5\u30fc\u3067 [Configuration Profile (\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb)] \u3092\u9078\u3073\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u56f3 5 \u306b\u793a\u3059\u3088\u3046\u306b\u3001\u30b3\u30d4\u30fc \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30b3\u30d4\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129764\" aria-describedby=\"caption-attachment-129764\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129764 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-5.jpeg\" alt=\"\u753b\u50cf 5 \u306f\u3001Wireshark \u306e [Edit (\u7de8\u96c6)] \u30e1\u30cb\u30e5\u30fc\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u5f37\u8abf\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3001\u3053\u308c\u3092\u9078\u629e\u3059\u308b\u3068\u8868\u793a\u3055\u308c\u308b\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7 \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30b3\u30d4\u30fc\u3057\u3001\u65b0\u3057\u3044\u540d\u524d\u3092\u4ed8\u3051\u307e\u3059\u3002\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u300cDefault\u300d\u304c\u9078\u3070\u308c\u3066\u3044\u3066\u3001\u9ed2\u3044\u77e2\u5370\u304c\u30b3\u30d4\u30fc \u30dc\u30bf\u30f3\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"664\" \/><figcaption id=\"caption-attachment-129764\" class=\"wp-caption-text\">\u56f35. Wireshark \u3067\u300cDefault\u300d\u306e\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30b3\u30d4\u30fc\u3059\u308b<\/figcaption><\/figure>\u300cDefault\u300d\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30b3\u30d4\u30fc\u3057\u305f\u5f8c\u3001\u65b0\u3057\u3044\u540d\u524d\u3092\u4ed8\u3051\u307e\u3059\u3002\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u30b7\u30ea\u30fc\u30ba\u5185\u3067\u5f8c\u304b\u3089\u3053\u306e\u540d\u524d\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u3053\u306e\u540d\u524d\u306f\u300cCustomized\u300d\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046 (\u56f3 6)\u3002<\/p>\n<p><figure id=\"attachment_129766\" aria-describedby=\"caption-attachment-129766\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129766 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-6.jpeg\" alt=\"\u753b\u50cf 6 \u306f\u3001Wireshark \u306e\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb \u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u65b0\u3057\u304f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002[\u7a2e\u5225] \u306f\u300cPersonal (\u500b\u4eba)\u300d\u3067\u3059\u3002\u30c4\u30fc\u30eb\u30c1\u30c3\u30d7\u306b\u306f\u3001\u3053\u306e\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u300cDefault\u300d\u304b\u3089\u306e\u30b3\u30d4\u30fc\u3067\u3042\u308b\u3053\u3068\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"383\" \/><figcaption id=\"caption-attachment-129766\" class=\"wp-caption-text\">\u56f36. \u300cDefault\u300d\u306e\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30b3\u30d4\u30fc\u306b\u540d\u524d\u3092\u8a2d\u5b9a\u3059\u308b<\/figcaption><\/figure>[\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb] \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u30af\u30ed\u30fc\u30ba\u3059\u308b\u3055\u3044\u3001\u3053\u306e\u65b0\u3057\u304f\u4f5c\u6210\u3055\u308c\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u9078\u629e\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u308c\u3070\u3001\u3053\u306e\u5f8c\u306e Wireshark \u3078\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306f\u3053\u306e\u65b0\u3057\u304f\u4f5c\u6210\u3055\u308c\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-99562-_numxl0cvlh0i\"><\/a>Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u30c7\u30d5\u30a9\u30eb\u30c8\u306e Wireshark \u5217\u8868\u793a\u8a2d\u5b9a<\/h2>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u914d\u5e03\u306f Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u7d4c\u7531\u3067\u8d77\u304d\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3057\u3001\u30c7\u30fc\u30bf\u6f0f\u51fa\u3084\u30b3\u30de\u30f3\u30c9 &amp; \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306b\u3082 Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u4f7f\u308f\u308c\u307e\u3059\u3002\u305f\u3060\u3001\u3053\u3046\u3057\u305f\u60aa\u610f\u306e\u3042\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u78ba\u8a8d\u3059\u308b\u3055\u3044\u3001Wireshark \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u5217\u8868\u793a\u8a2d\u5b9a\u306f\u7406\u60f3\u7684\u3068\u306f\u3044\u3048\u307e\u305b\u3093\u3002<\/p>\n<p>\u3055\u3044\u308f\u3044\u3001\u5217\u8868\u793a\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308c\u3070 Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u78ba\u8a8d\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002Wireshark \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u7528\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304a\u3044\u305f pcap \u3092\u958b\u304d\u307e\u3057\u3087\u3046\u3002Wireshark \u30d0\u30fc\u30b8\u30e7\u30f3 4.0.7 \u306e\u5834\u5408\u3001\u30c7\u30d5\u30a9\u30eb\u30c8 \u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u4ee5\u4e0b\u306e\u56f3 7 \u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_129768\" aria-describedby=\"caption-attachment-129768\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129769 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/09\/word-image-129755-7-ja.png\" alt=\"\u753b\u50cf 7 \u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u793a\u3059 Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3001\u4e0a\u304b\u3089\u9806\u306b\u3001display filter (\u8868\u793a\u30d5\u30a3\u30eb\u30bf)\u3001column display (\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8)\u3001frame details (\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8)\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u53f3\u4e0b\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u306f hexiadecimal view of frame (\u30d1\u30b1\u30c3\u30c8\u30c7\u30fc\u30bf\u90e8) \u3067\u3001\u30d5\u30ec\u30fc\u30e0\u306e 16 \u9032\u6570\u30d3\u30e5\u30fc\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"517\" \/><figcaption id=\"caption-attachment-129768\" class=\"wp-caption-text\">\u56f37. pcap \u3092\u958b\u3044\u305f\u5f8c\u306e Wireshark \u30d0\u30fc\u30b8\u30e7\u30f3 4.0.7 \u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30ec\u30a4\u30a2\u30a6\u30c8<\/figcaption><\/figure>\n<p>Column Display (\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8) \u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002Wireshark \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u5217\u8a2d\u5b9a\u3092\u8868 1 \u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%; height: 496px;\">\n<tbody>\n<tr style=\"height: 56px;\">\n<td style=\"text-align: center; width: 25.8457%; height: 56px;\"><b>\u5217\u540d<\/b><\/td>\n<td style=\"text-align: center; width: 73.0717%; height: 56px;\"><b>\u5217\u306e\u8aac\u660e<\/b><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 25.8457%; height: 56px;\"><span style=\"font-weight: 400;\">No.<\/span><\/td>\n<td style=\"width: 73.0717%; height: 56px;\"><span style=\"font-weight: 400;\">pcap \u306e\u5148\u982d\u304b\u3089\u306e\u30d5\u30ec\u30fc\u30e0\u756a\u53f7\u3002\u6700\u521d\u306e\u30d5\u30ec\u30fc\u30e0\u306f\u5e38\u306b 1 \u306b\u306a\u308b\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 80px;\">\n<td style=\"width: 25.8457%; height: 80px;\"><span style=\"font-weight: 400;\">Time<\/span><\/td>\n<td style=\"width: 73.0717%; height: 80px;\"><span style=\"font-weight: 400;\">pcap \u306e\u6700\u521d\u306e\u30d5\u30ec\u30fc\u30e0\u304b\u3089\u306e\u30de\u30a4\u30af\u30ed\u79d2 (ms) \u5358\u4f4d\u306e\u79d2\u6570\u3002\u6700\u521d\u306e\u30d5\u30ec\u30fc\u30e0\u306f\u5e38\u306b 0.000000 \u306b\u306a\u308b\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 25.8457%; height: 56px;\"><span style=\"font-weight: 400;\">Source<\/span><\/td>\n<td style=\"width: 73.0717%; height: 56px;\"><span style=\"font-weight: 400;\">\u9001\u4fe1\u5143\u30a2\u30c9\u30ec\u30b9\u3002\u901a\u5e38\u306f IPv4\u3001IPv6\u3001\u306a\u3044\u3057 Ethernet \u306e\u30a2\u30c9\u30ec\u30b9\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 25.8457%; height: 56px;\"><span style=\"font-weight: 400;\">Destination<\/span><\/td>\n<td style=\"width: 73.0717%; height: 56px;\"><span style=\"font-weight: 400;\">\u5b9b\u5148\u30a2\u30c9\u30ec\u30b9\u3002\u901a\u5e38\u306f IPv4\u3001IPv6\u3001\u306a\u3044\u3057 Ethernet \u306e\u30a2\u30c9\u30ec\u30b9\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 80px;\">\n<td style=\"width: 25.8457%; height: 80px;\"><span style=\"font-weight: 400;\">Protocol<\/span><\/td>\n<td style=\"width: 73.0717%; height: 80px;\"><span style=\"font-weight: 400;\">Ethernet \u30d5\u30ec\u30fc\u30e0\u3001IP \u30d1\u30b1\u30c3\u30c8\u3001\u307e\u305f\u306f TCP \u30bb\u30b0\u30e1\u30f3\u30c8\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30c8\u30b3\u30eb (ARP\u3001DNS\u3001TCP\u3001HTTP \u306a\u3069)\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 25.8457%; height: 56px;\"><span style=\"font-weight: 400;\">Length<\/span><\/td>\n<td style=\"width: 73.0717%; height: 56px;\"><span style=\"font-weight: 400;\">\u30d0\u30a4\u30c8\u5358\u4f4d\u306e\u30d5\u30ec\u30fc\u30e0\u306e\u9577\u3055\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 25.8457%; height: 56px;\"><span style=\"font-weight: 400;\">Info<\/span><\/td>\n<td style=\"width: 73.0717%; height: 56px;\"><span style=\"font-weight: 400;\">Ethernet \u30d5\u30ec\u30fc\u30e0\u3001IP \u30d1\u30b1\u30c3\u30c8\u3001\u307e\u305f\u306f TCP \u30bb\u30b0\u30e1\u30f3\u30c8\u306b\u95a2\u3059\u308b\u60c5\u5831\u3002<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><span style=\"color: #999999; font-size: 8pt;\"><em>\u88681. Wireshark \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u5217\u8868\u793a<\/em><\/span><\/p>\n<p>Windows \u30d9\u30fc\u30b9\u306e\u30de\u30eb\u30a6\u30a7\u30a2 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a73\u3057\u304f\u8abf\u67fb\u3059\u308b\u305f\u3081\u3001\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u8868 2 \u306b\u793a\u3059\u5217\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b Wireshark \u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u307e\u3059\u3002<\/p>\n<table style=\"width: 101.617%; height: 448px;\">\n<tbody>\n<tr style=\"height: 56px;\">\n<td style=\"width: 26.2379%; text-align: center; height: 56px;\"><b>\u5217\u540d<\/b><\/td>\n<td style=\"width: 84.03%; text-align: center; height: 56px;\"><b>\u5217\u306e\u8aac\u660e<\/b><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 26.2379%; height: 56px;\"><span style=\"font-weight: 400;\">Time<\/span><\/td>\n<td style=\"width: 84.03%; height: 56px;\"><span style=\"font-weight: 400;\">UTC \u3067\u306e\u65e5\u4ed8\u3068\u6642\u523b\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 26.2379%; height: 56px;\"><span style=\"font-weight: 400;\">Src<\/span><\/td>\n<td style=\"width: 84.03%; height: 56px;\"><span style=\"font-weight: 400;\">IPv4\u3001IPv6\u3001\u306a\u3044\u3057 Ethernet \u306e\u9001\u4fe1\u5143<\/span><span style=\"font-weight: 400;\">\u30a2\u30c9\u30ec\u30b9\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 26.2379%; height: 56px;\"><span style=\"font-weight: 400;\">Src port<\/span><\/td>\n<td style=\"width: 84.03%; height: 56px;\"><span style=\"font-weight: 400;\">IPv4 \u307e\u305f\u306f IPv6 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u9001\u4fe1\u5143\u30a2\u30c9\u30ec\u30b9\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b TCP \u307e\u305f\u306f UDP \u30dd\u30fc\u30c8\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 26.2379%; height: 56px;\"><span style=\"font-weight: 400;\">Dst<\/span><\/td>\n<td style=\"width: 84.03%; height: 56px;\"><span style=\"font-weight: 400;\">IPv4 \u304b\u3001IPv6 \u304b\u3001Ethernet \u306e\u5b9b\u5148<\/span><span style=\"font-weight: 400;\">\u30a2\u30c9\u30ec\u30b9\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 26.2379%; height: 56px;\"><span style=\"font-weight: 400;\">Dst port<\/span><\/td>\n<td style=\"width: 84.03%; height: 56px;\"><span style=\"font-weight: 400;\">IPv4 \u307e\u305f\u306f IPv6 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5b9b\u5148\u30a2\u30c9\u30ec\u30b9\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b TCP \u307e\u305f\u306f UDP \u30dd\u30fc\u30c8\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 26.2379%; height: 56px;\"><span style=\"font-weight: 400;\">Host<\/span><\/td>\n<td style=\"width: 84.03%; height: 56px;\"><span style=\"font-weight: 400;\">HTTP \u307e\u305f\u306f HTTPS \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30db\u30b9\u30c8\u540d\u3002<\/span><\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"width: 26.2379%; height: 56px;\"><span style=\"font-weight: 400;\">Info<\/span><\/td>\n<td style=\"width: 84.03%; height: 56px;\"><span style=\"font-weight: 400;\">Ethernet \u30d5\u30ec\u30fc\u30e0\u3001IP \u30d1\u30b1\u30c3\u30c8\u3001\u307e\u305f\u306f TCP \u30bb\u30b0\u30e1\u30f3\u30c8\u306b\u95a2\u3059\u308b\u60c5\u5831\u3002<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><span style=\"font-size: 8pt; color: #999999;\"><em>\u88682. Wireshark \u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u5217\u8868\u793a<\/em><\/span><\/p>\n<p>\u3067\u306f Wireshark \u306e\u5217\u8868\u793a\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u307e\u305a [Time (\u6642\u523b)] \u306e\u5217\u3092\u5909\u66f4\u3057\u3066\u3001\u65e5\u4ed8\u3068\u6642\u523b\u3092\u5354\u5b9a\u4e16\u754c\u6642 (UTC) \u3067\u8868\u793a\u3055\u305b\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-99562-_wea2h27o5hoo\"><\/a>\u65e5\u4ed8\u3068\u6642\u523b\u3092 UTC \u306b\u5909\u66f4\u3059\u308b<\/h2>\n<p>\u7686\u3055\u3093\u304c\u30de\u30eb\u30a6\u30a7\u30a2\u611f\u67d3\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u516c\u958b\u3057\u3066\u5171\u6709\u3059\u308b\u5834\u5408\u3001\u305d\u306e\u53d7\u3051\u53d6\u308a\u624b\u304c\u4e16\u754c\u306e\u3069\u3053\u306b\u3044\u308b\u304b\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u304c\u554f\u984c\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u3001\u60aa\u610f\u306e\u3042\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u6642\u523b\u3092\u5831\u544a\u3059\u308b\u3068\u304d\u306f UTC \u3092\u6a19\u6e96\u5f62\u5f0f\u3068\u3057\u3066\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p>\u6642\u523b\u8868\u793a\u5f62\u5f0f\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\uff64[View (\u8868\u793a)] \u30e1\u30cb\u30e5\u30fc\u3092\u958b\u3044\u3066[Time Display Format (\u6642\u523b\u8868\u793a\u5f62\u5f0f)] \u3092\u9078\u629e\u3057\u3001[Seconds Since Beginning of Capture (\u6700\u521d\u306b\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u305f\u30d1\u30b1\u30c3\u30c8\u304b\u3089\u306e\u7d4c\u904e\u6642\u9593)] \u3092 [UTC Date and Time of Day (UTC \u65e5\u6642)] \u306b\u5909\u66f4\u3057\u307e\u3059\uff61\u3064\u3065\u3051\u3066\u540c\u3058\u30e1\u30cb\u30e5\u30fc\u3067\u6642\u9593\u306e\u5206\u5272\u5358\u4f4d\u3092 [Automatic (\u81ea\u52d5)] \u304b\u3089 [Seconds (\u79d2)] \u306b\u5909\u66f4\u3057\u307e\u3059\uff61\u56f3 8 \u306f\u3053\u306e\u30e1\u30cb\u30e5\u30fc\u3067\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8868\u793a\u3057\u305f\u3068\u3053\u308d\u3067\u3059\uff61<\/p>\n<p><figure id=\"attachment_129770\" aria-describedby=\"caption-attachment-129770\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129770 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-8.jpeg\" alt=\"\u753b\u50cf 8 \u306f\u3001Wireshark \u306e [\u8868\u793a] \u30e1\u30cb\u30e5\u30fc\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3001[Time Display Format (\u6642\u9593\u8868\u793a\u5f62\u5f0f)] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002[Time Display Format (\u6642\u9593\u8868\u793a\u5f62\u5f0f)] \u306e\u30b5\u30d6\u30e1\u30cb\u30e5\u30fc\u306b\u3055\u307e\u3056\u307e\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b5\u30d6\u30e1\u30cb\u30e5\u30fc\u4e0a\u306e 2 \u3064\u306e\u9ed2\u3044\u77e2\u5370\u306f\u30012 \u3064\u306e\u500b\u5225\u306e\u9078\u629e\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u30021 \u3064\u3081\u306e\u77e2\u5370\u306f [UTC Date and Time of Day (UTC \u65e5\u6642)] \u3092\u6307\u3057\u3066\u3044\u307e\u3059\u30022\u3064\u3081\u306e\u77e2\u5370\u306f [Secounds (\u79d2)] \u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3067 Wireshark \u306e\u6642\u9593\u8868\u793a\u5f62\u5f0f\u304c UTC \u3068\u79d2\u306b\u5909\u66f4\u3055\u308c\u307e\u3059\u3002\u30b5\u30d6\u30e1\u30cb\u30e5\u30fc\u306b\u306f\u307b\u304b\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\u3001Nanoseconds (\u30ca\u30ce\u79d2)\u3001Tenths of a second (100 \u5206\u306e 1 \u79d2) Time of Days (\u6642\u523b) \u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\" width=\"900\" height=\"669\" \/><figcaption id=\"caption-attachment-129770\" class=\"wp-caption-text\">\u56f38. Wireshark \u306e\u6642\u523b\u8868\u793a\u5f62\u5f0f\u3092 UTC \u65e5\u4ed8\u3068\u6642\u523b\u306b\u5909\u66f4\u3057\u305f\u3068\u3053\u308d<\/figcaption><\/figure>\u5909\u66f4\u5f8c\u306f\u56f3 9 \u306b\u793a\u3059\u3088\u3046\u306b\u3001\u5217\u8868\u793a\u306b UTC \u306e\u65e5\u4ed8\u3068\u6642\u523b\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3067 pcap \u3092\u78ba\u8a8d\u3059\u308c\u3070\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u65e5\u6642\u304c\u3059\u3050\u306b\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_129772\" aria-describedby=\"caption-attachment-129772\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129772 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-9.jpeg\" alt=\"\u753b\u50cf 9 \u306f\u3001\u5909\u66f4\u3055\u308c\u305f\u6642\u9593\u8868\u793a\u3092\u793a\u3059 Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002Time \u306e\u5217\u304c\u9ed2\u3044\u56db\u89d2\u5f62\u3067\u5f37\u8abf\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3067\u6642\u523b\u304c UTC \u5f62\u5f0f\u3068\u79d2\u5358\u4f4d\u3067\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\" width=\"900\" height=\"529\" \/><figcaption id=\"caption-attachment-129772\" class=\"wp-caption-text\">\u56f39. \u66f4\u65b0\u3055\u308c\u305f Wireshark \u5217\u8868\u793a\u3002UTC \u65e5\u6642\u3067\u8868\u793a\u3055\u308c\u3066\u3044\u308b<\/figcaption><\/figure>\n<p>\u6b21\u306f\u3001\u3075\u3060\u3093 Wireshark \u3092\u4f7f\u3046\u3055\u3044\u306b\u5fc5\u8981\u306a\u3044\u5217\u3092\u524a\u9664\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2><a id=\"post-99562-_aemdbndn0z7s\"><\/a>\u5217\u3092\u524a\u9664\u3059\u308b<\/h2>\n<p>Web \u30d9\u30fc\u30b9\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u78ba\u8a8d\u3059\u308b\u306e\u306b No.\u3001Protocol\u3001Length \u306a\u3069\u306e\u5217\u306f\u4f7f\u308f\u306a\u3044\u306e\u3067\u524a\u9664\u3059\u308b\u3068\u3088\u3044\u3067\u3057\u3087\u3046\u3002\u524a\u9664\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u56f3 10 \u306b\u793a\u3057\u305f\u3088\u3046\u306b\u3001\u524a\u9664\u3057\u305f\u3044\u5217\u540d\u306e\u4e0a\u3067\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u8868\u793a\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u304b\u3089 [Remove this Column (\u3053\u306e\u5217\u3092\u524a\u9664)] \u3092\u9078\u3073\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129774\" aria-describedby=\"caption-attachment-129774\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129774 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-10.jpeg\" alt=\"\u753b\u50cf 10 \u306f Wireshark \u306e\u5217\u8868\u793a\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9ed2\u3044\u77e2\u5370\u304c No. \u306e\u5217\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5217\u540d\u306e\u4e0a\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u304c\u8868\u793a\u3055\u308c\u3001\u5225\u306e\u9ed2\u3044\u77e2\u5370\u3067\u793a\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u4e00\u756a\u4e0b\u306e [Remove this Column (\u3053\u306e\u5217\u3092\u524a\u9664)] \u3092\u9078\u3079\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\" width=\"900\" height=\"599\" \/><figcaption id=\"caption-attachment-129774\" class=\"wp-caption-text\">\u56f310. No. \u306e\u5217\u3092Wireshark \u304b\u3089\u524a\u9664\u3059\u308b<\/figcaption><\/figure>\u66f4\u65b0\u3055\u308c\u305f\u5217\u8868\u793a\u306b\u306f\u3001Time (\u6642\u523b)\u3001Source (\u9001\u4fe1\u5143)\u3001Destination (\u5b9b\u5148)\u3001Info (\u60c5\u5831) \u306e 4 \u3064\u306e\u5217\u306e\u307f\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3059 (\u56f3 11)\u3002<\/p>\n<figure id=\"attachment_129776\" aria-describedby=\"caption-attachment-129776\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129776 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-11.jpeg\" alt=\"\u753b\u50cf 11 \u306f\u3001\u66f4\u65b0\u3055\u308c\u305f\u5217\u8868\u793a\u306e 4 \u3064\u306e\u5217\u3092\u793a\u3059 Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002Time (\u6642\u523b)\u3001Source (\u9001\u4fe1\u5143)\u3001Destination (\u5b9b\u5148)\u3001Info (\u60c5\u5831) \u306e 4 \u3064\u306e\u5217\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"529\" \/><figcaption id=\"caption-attachment-129776\" class=\"wp-caption-text\">\u56f311. \u66f4\u65b0\u3055\u308c\u305f\u5217\u8868\u793a\u30024 \u3064\u306e\u5217\u304c\u6b8b\u3063\u3066\u3044\u308b<\/figcaption><\/figure>\n<p>\u4e0d\u8981\u306a\u5217\u3092\u524a\u9664\u3067\u304d\u305f\u3089\u6b21\u306f Wireshark \u306b\u65b0\u3057\u3044\u5217\u3092\u8ffd\u52a0\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2><a id=\"post-99562-_qj56v364kjd5\"><\/a>\u5217\u3092\u8ffd\u52a0\u3059\u308b<\/h2>\n<p>Wireshark \u3067\u306e\u5217\u306e\u8ffd\u52a0\u306f [Column Preferences (\u5217\u306e\u8a2d\u5b9a)] \u30e1\u30cb\u30e5\u30fc\u304b\u3089\u884c\u3044\u307e\u3059\uff61\u3053\u306e\u30e1\u30cb\u30e5\u30fc\u3092\u958b\u304f\u306b\u306f\u3001\u3044\u305a\u308c\u304b\u306e\u5217\u540d\u4e0a\u3067\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u8868\u793a\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u3067 [Column Preferences (\u5217\u306e\u8a2d\u5b9a)] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059 (\u56f3 12)\u3002<\/p>\n<p><figure id=\"attachment_129778\" aria-describedby=\"caption-attachment-129778\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129778 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-12.jpeg\" alt=\"\u753b\u50cf 12 \u306f\u3001Wireshark \u306e\u5217\u3092\u8a2d\u5b9a\u3059\u308b\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u3053\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u306f\u3001\u3044\u305a\u308c\u304b\u306e\u5217\u540d\u4e0a\u3067\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u304b\u3089 [Column Preferences (\u5217\u306e\u8a2d\u5b9a)] \u3092\u30af\u30ea\u30c3\u30af\u3059\u308c\u3070\u8868\u793a\u3055\u308c\u307e\u3059\u3002 [Column Preferences (\u5217\u306e\u8a2d\u5b9a)] \u304c\u9ed2\u3044\u77e2\u5370\u3067\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129778\" class=\"wp-caption-text\">\u56f312. [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u304f<\/figcaption><\/figure>\u3053\u306e\u8a2d\u5b9a\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u306f\u3001\u8868\u793a\u30fb\u975e\u8868\u793a\u306e\u72b6\u614b\u3092\u542b\u3080 Wireshark \u306e\u3059\u3079\u3066\u306e\u5217\u304c\u30ea\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a2d\u5b9a\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u5de6\u4e0b\u3042\u305f\u308a\u306b 2 \u3064\u30dc\u30bf\u30f3\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3046\u3061 [+] \u3068\u3044\u3046\u30dc\u30bf\u30f3\u304c\u5217\u3092\u8ffd\u52a0\u3059\u308b\u30dc\u30bf\u30f3\u3067\uff64[-] \u306f\u5217\u3092\u524a\u9664\u3059\u308b\u30dc\u30bf\u30f3\u3067\u3059\uff61\u3053\u3053\u3067\u306f\uff64[+] \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u8ffd\u52a0\u3057\u307e\u3059 (\u56f313)\uff61<\/p>\n<p><figure id=\"attachment_129780\" aria-describedby=\"caption-attachment-129780\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129780 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-13.jpeg\" alt=\"\u753b\u50cf 13 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3059\u3002\u5de6\u5074\u306e [Appearance (\u5916\u89b3)] \u30e1\u30cb\u30e5\u30fc\u3067 [Columns (\u5217)] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3001\u7dd1\u8272\u306e [+] \u3092\u9078\u629e\u3057\u3066 Wireshark \u306e\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8\u306b\u65b0\u3057\u3044\u5217\u3092\u8ffd\u52a0\u3059\u308b\u3088\u3046\u3059\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"369\" \/><figcaption id=\"caption-attachment-129780\" class=\"wp-caption-text\">\u56f313. [+] \u3092\u9078\u3093\u3067 Wireshark \u306e\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8\u306b\u65b0\u3057\u3044\u5217\u3092\u8ffd\u52a0\u3059\u308b<\/figcaption><\/figure>\u300cNew Column (\u65b0\u898f\u5217)\u300d\u3068\u3044\u3046\u300c\u984c\u540d (Title)\u300d\u306e\u9805\u76ee\u304c\u4e00\u756a\u4e0b\u306b\u8868\u793a\u3055\u308c\u307e\u3059\uff61\u3053\u306e [Title (\u984c\u540d)] \u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3001\u4e0b\u306e\u56f3 14 \u306b\u793a\u3059\u3088\u3046\u306b\u5217\u540d\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129782\" aria-describedby=\"caption-attachment-129782\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129782 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-14.jpeg\" alt=\"\u753b\u50cf 14 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3059\u3002\u5de6\u5074\u306e [Appearance (\u5916\u89b3)] \u30e1\u30cb\u30e5\u30fc\u3067 [Columns (\u5217)] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3001\u65b0\u3057\u3044\u5217\u304c\u4f5c\u6210\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002[\u984c\u540d (Title)] \u306f\u300cNew Column (\u65b0\u898f\u5217)\u300d\u3067\u3059\u3002[Type (\u7a2e\u5225)] \u306f\u300cNumber (\u6570\u5024)\u300d\u3067\u3059\u3002\" width=\"600\" height=\"369\" \/><figcaption id=\"caption-attachment-129782\" class=\"wp-caption-text\">\u56f314. \u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f\u5217\u306e\u540d\u524d\u3092\u5909\u66f4\u3059\u308b<\/figcaption><\/figure>\u4ee5\u4e0b\u306e\u56f3 15 \u306b\u793a\u3059\u3088\u3046\u306b\u3001\u3053\u306e\u65b0\u3057\u3044\u5217\u306b\u300cSrc port\u300d\u3068\u3044\u3046\u540d\u524d\u3092\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u6b21\u306b [Type (\u7a2e\u5225)]\u306e\u5217\u306e [Number (\u6570\u5024)] \u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e0a\u4e0b\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u53ef\u80fd\u306a\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u3053\u304b\u3089\u7a2e\u5225\u3092\u300cNumber (\u6570\u5024)\u300d\u304b\u3089\u3079\u3064\u306e\u7a2e\u5225\u306b\u5909\u66f4\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129784\" aria-describedby=\"caption-attachment-129784\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129784 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-15.jpeg\" alt=\"\u753b\u50cf 15 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3059\u3002\u5de6\u5074\u306e [Appearance (\u5916\u89b3)] \u30e1\u30cb\u30e5\u30fc\u3067 [Columns (\u5217)] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3001\u4f5c\u6210\u3055\u308c\u305f\u65b0\u898f\u5217\u306e\u7a2e\u5225\u304c\u300cNumber (\u6570\u5024)\u300d\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002[\u984c\u540d (Title)] \u306f\u300cSrc port\u300d\u306b\u5909\u66f4\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"369\" \/><figcaption id=\"caption-attachment-129784\" class=\"wp-caption-text\">\u56f315. \u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f\u5217\u306e\u7a2e\u5225\u3092\u5909\u66f4\u3059\u308b\u6e96\u5099\u3092\u3057\u3066\u3044\u308b\u3068\u3053\u308d<\/figcaption><\/figure>[Number (\u6570\u5024)] \u3092\u3082\u3046\u4e00\u5ea6\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5217\u306e\u7a2e\u5225\u306b\u4f7f\u3048\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30b9\u30af\u30ed\u30fc\u30eb\u8868\u793a\u3067\u304d\u308b\u30ea\u30b9\u30c8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u56f3 16 \u306b\u793a\u3059\u3088\u3046\u306b\u4e0b\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066\u3044\u304d\u3001\u5217\u306e\u7a2e\u5225\u3068\u3057\u3066\u300cSrc port (unresolved)\u300d\u3092\u9078\u3073\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129786\" aria-describedby=\"caption-attachment-129786\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129786 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-16.jpeg\" alt=\"\u753b\u50cf 16 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3059\u3002\u5de6\u5074\u306e [Appearance (\u5916\u89b3)] \u30e1\u30cb\u30e5\u30fc\u3067 [Columns (\u5217)] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f [Type (\u7a2e\u5225)] \u306b\u300cSrc port (unresolved)\u300d\u3092\u9078\u3076\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"365\" \/><figcaption id=\"caption-attachment-129786\" class=\"wp-caption-text\">\u56f316. [Type (\u7a2e\u5225)] \u306b\u300cSrc port (unresolved)\u300d\u3092\u9078\u3076<\/figcaption><\/figure>\u6b21\u3082\u540c\u69d8\u306b\u3001\u65b0\u3057\u3044\u5217\u3092\u4f5c\u6210\u3057\u3001\u300cDst port\u300d\u3068\u3044\u3046 Title (\u984c\u540d) \u3092\u8a2d\u5b9a\u3057\u3001\u5217\u306e Type (\u7a2e\u5225) \u3068\u3057\u3066\u300cDest port (unresolved)\u300d\u3092\u9078\u3073\u307e\u3059 (\u56f3 17)\u3002<\/p>\n<p><figure id=\"attachment_129788\" aria-describedby=\"caption-attachment-129788\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129788 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-17.jpeg\" alt=\"\u753b\u50cf 17 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3059\u3002\u5de6\u5074\u306e [Appearance (\u5916\u89b3)] \u30e1\u30cb\u30e5\u30fc\u3067 [Columns (\u5217)] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3001\u5225\u306e\u65b0\u898f\u5217\u3092\u4f5c\u6210\u3057\u3001Type (\u7a2e\u5225) \u306b\u300cDest port (unresolved)\u300d\u3092\u8a2d\u5b9a\u3057\u305f\u3068\u3053\u308d\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"362\" \/><figcaption id=\"caption-attachment-129788\" class=\"wp-caption-text\">\u56f317. \u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f\u300cDst port\u300d\u5217\u306b\u306f Type (\u7a2e\u5225) \u3068\u3057\u3066 \u300cDest port (unresolved)\u300d\u3092\u9078\u3076<\/figcaption><\/figure>\u3053\u3053\u307e\u3067\u3067\u3001\u56f3 18 \u306b\u793a\u3059\u3088\u3046\u306b\u3001[Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u65b0\u3057\u304f\u4f5c\u6210\u3055\u308c\u305f 2 \u3064\u306e\u5217\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129790\" aria-describedby=\"caption-attachment-129790\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129790 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-18.jpeg\" alt=\"\u753b\u50cf 18 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3059\u3002\u5de6\u5074\u306e [Appearance (\u5916\u89b3)] \u30e1\u30cb\u30e5\u30fc\u3067 [Columns (\u5217)] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8d64\u3044\u56db\u89d2\u5f62\u3068\u8d64\u3044\u77e2\u5370\u306f\u3001\u65b0\u3057\u3044\u5217\u304c\u4f5c\u6210\u3055\u308c\u3066\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8\u306b\u8ffd\u52a0\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u4f5c\u6210\u3055\u308c\u305f\u306e\u306f\u300cSrc port\u300d\u5217\u3068\u300cDst Port\u300d\u5217\u3067\u3059\u3002\u3069\u3061\u3089\u3082\u300cunresolved (\u540d\u524d\u89e3\u6c7a\u3092\u884c\u308f\u306a\u3044)\u300d\u306b\u8a2d\u5b9a\u3057\u3066\u3042\u308a\u307e\u3059\u3002\" width=\"600\" height=\"369\" \/><figcaption id=\"caption-attachment-129790\" class=\"wp-caption-text\">\u56f318. Wireshark \u306e\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8\u306b\u65b0\u3057\u304f\u4f5c\u6210\u3055\u308c\u305f 2 \u3064\u306e\u5217<\/figcaption><\/figure>\u4f5c\u6210\u3057\u305f\u5217\u306e\u914d\u7f6e\u306f\u5909\u3048\u3089\u308c\u307e\u3059\u3002\u300cSrc port\u300d\u3092\u300cSource\u300d\u306e\u5f8c\u308d\u306b\u79fb\u52d5\u3057\u3001\u300cDst port\u300d\u3092\u300cDestination\u300d\u306e\u5f8c\u308d\u306b\u79fb\u52d5\u3057\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3059\u308b\u306b\u306f\u3001\u5bfe\u8c61\u306e\u5217\u540d\u3092\u5de6\u30af\u30ea\u30c3\u30af\u3057\u3066\u9078\u3073\u3001\u30de\u30a6\u30b9 \u30dc\u30bf\u30f3\u3092\u62bc\u3057\u305f\u307e\u307e\u30ea\u30b9\u30c8\u5185\u306e\u65b0\u3057\u3044\u4f4d\u7f6e\u306b\u30c9\u30e9\u30c3\u30b0\u3057\u3066\u30c9\u30ed\u30c3\u30d7\u3057\u307e\u3059\u3002\u56f3 19 \u306f\u3001\u300cDst port\u300d\u5217\u3092\u300cDestination\u300d\u306e\u76f4\u5f8c\u306e\u4f4d\u7f6e\u306b\u79fb\u52d5\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n<p><figure id=\"attachment_129792\" aria-describedby=\"caption-attachment-129792\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129792 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-19.jpeg\" alt=\"\u753b\u50cf 19 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3059\u3002\u5de6\u5074\u306e [Appearance (\u5916\u89b3)] \u30e1\u30cb\u30e5\u30fc\u3067 [Columns (\u5217)] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u77e2\u5370\u4ed8\u304d\u306e\u63e1\u3063\u305f\u624b\u306e\u30a2\u30a4\u30b3\u30f3\u306f\u300cSrc port\u300d\u3092\u30c9\u30e9\u30c3\u30b0\u3067\u79fb\u52d5\u3057\u3066\u3044\u308b\u3088\u3046\u3059\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u5217\u306e\u9806\u5e8f\u3092\u5909\u66f4\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"369\" \/><figcaption id=\"caption-attachment-129792\" class=\"wp-caption-text\">\u56f319. \u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f\u300cDst port\u300d\u3092\u79fb\u52d5\u3059\u308b<\/figcaption><\/figure>\u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f\u300cSrc port\u300d\u3068\u300cDst port\u300d\u3092\u79fb\u52d5\u3057\u305f\u3089\u3001\u300cSource\u300d\u306e\u5217\u306e\u984c\u540d\u3092\u300cSrc\u300d\u306b\u5909\u66f4\u3057\u3001\u7a2e\u5225\u3092\u300cSrc addr (unresolved)\u300d\u306b\u5909\u66f4\u3057\u307e\u3057\u3087\u3046\u3002\u307e\u305f\u3001\u300cDestination\u300d\u306e\u5217\u306e\u984c\u540d\u3092\u300cDst\u300d\u306b\u3001\u7a2e\u5225\u3092\u300cDest addr (unresolved)\u300d\u306b\u5909\u66f4\u3057\u307e\u3057\u3087\u3046\u3002\u5909\u66f4\u5f8c\u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u306f\u3001\u56f3 20 \u306e\u3088\u3046\u306b\u898b\u3048\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p><figure id=\"attachment_129794\" aria-describedby=\"caption-attachment-129794\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129794 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-20.jpeg\" alt=\"\u753b\u50cf 20 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3059\u3002\u5de6\u5074\u306e [Appearance (\u5916\u89b3)] \u30e1\u30cb\u30e5\u30fc\u3067 [Columns (\u5217)] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5217\u304c\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u9806\u5e8f\u3067\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u3053\u3067\u306f\u4e0a\u304b\u3089\u4e0b\u306b Time\u3001Src\u3001Src port\u3001Dst\u3001Dst port\u3001Info \u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"369\" \/><figcaption id=\"caption-attachment-129794\" class=\"wp-caption-text\">\u56f320. [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u5217\u306e\u9806\u5e8f\u3092\u66f4\u65b0<\/figcaption><\/figure>\u3053\u308c\u3089\u306e\u5909\u66f4\u304c\u6e08\u3093\u3060\u3089 [OK] \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066 [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u9589\u3058\u307e\u3059\u3002\u3053\u308c\u3067 Wireshark \u306b\u306f\u6b21\u306e 6 \u3064\u306e\u5217 &lt;Title (\u984c\u540d)&gt;: &lt;Type (\u7a2e\u5225)&gt; \u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<ul>\n<li>Time - Time (format as specified)<\/li>\n<li>Src - Src addr (unresolved)<\/li>\n<li>Src port - Src port (unresolved)<\/li>\n<li>Dst - Dest addr (unresolved)<\/li>\n<li>Dst port - Dest port (unresolved)<\/li>\n<li>Info - Information<\/li>\n<\/ul>\n<p>\u56f3 21 \u306f\u3053\u306e\u5909\u66f4\u7d50\u679c\u304c\u3069\u306e\u3088\u3046\u306b\u306a\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_129796\" aria-describedby=\"caption-attachment-129796\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129796 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-21.jpeg\" alt=\"\u753b\u50cf 21 \u306f\u3001Wireshark \u306e\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8\u306b\u8ffd\u52a0\u3055\u308c\u305f\u65b0\u3057\u3044\u5217\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u305d\u306e\u540d\u524d\u3068\u9806\u5e8f\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129796\" class=\"wp-caption-text\">\u56f321. \u5217\u3092\u66f4\u65b0\u3057\u305f\u5f8c\u306e Wireshark \u306e\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8<\/figcaption><\/figure>\n<p>\u56f3 21 \u306f\u3001\u65b0\u3057\u304f\u4f5c\u6210\u3055\u308c\u305f\u300cSrc port\u300d\u3068\u300cDst port\u300d\u306e\u5217\u306e\u5185\u5bb9\u306f\u53f3\u63c3\u3048\u3067\u8868\u793a\u3055\u308c\u3066\u304a\u308a\u3001\u307b\u304b\u306e\u3059\u3079\u3066\u306e\u5217\u306e\u5185\u5bb9\u306f\u5de6\u63c3\u3048\u3067\u914d\u7f6e\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3059\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u53f3\u63c3\u3048\u306b\u306a\u3063\u3066\u3044\u308b\u5404\u5217\u306e\u5217\u540d\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u3092\u8868\u793a\u3057\u305f\u3089\u3001[Align Left (\u5de6\u63c3\u3048)] \u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u3053\u308c\u3089\u306e\u5217\u3092\u5de6\u63c3\u3048\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u56f3 22 \u306f\u3001[Src port] \u306e\u5217\u306e\u4f8b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129798\" aria-describedby=\"caption-attachment-129798\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129798 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-22.jpeg\" alt=\"\u753b\u50cf 22 \u306f\u3001\u65b0\u3057\u3044\u5217\u3092\u5de6\u63c3\u3048\u306b\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3059 Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u5217\u540d\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u304b\u3089 [Left align (\u5de6\u63c3\u3048)] \u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129798\" class=\"wp-caption-text\">\u56f322. \u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f [Src port] \u5217\u306e\u5185\u5bb9\u3092\u5de6\u63c3\u3048\u306b\u3059\u308b<\/figcaption><\/figure>\u3053\u3053\u307e\u3067\u6e08\u3081\u3070\u3001\u4ee5\u4e0b\u306e\u56f3 23 \u306b\u793a\u3059\u3088\u3046\u306b\u3001[Src port] \u3068 [Dst port] \u306e\u5217\u304c\u5de6\u63c3\u3048\u306b\u306a\u3063\u3066\u307b\u304b\u306e\u5217\u3068\u6587\u5b57\u63c3\u3048\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p><figure id=\"attachment_129800\" aria-describedby=\"caption-attachment-129800\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129800 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-23.jpeg\" alt=\"\u753b\u50cf 23 \u306f Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u30022 \u3064\u306e\u9ed2\u3044\u56db\u89d2\u5f62\u306f\u3001Src port \u3068 Dst Port \u306e\u5217\u304c\u4e21\u65b9\u3068\u3082\u5de6\u63c3\u3048\u306b\u306a\u3063\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129800\" class=\"wp-caption-text\">\u56f323. [Src port] \u3068 [Dst port] \u306e\u5217\u3092\u5de6\u63c3\u3048\u306b<\/figcaption><\/figure>\u3053\u306e\u3088\u3046\u306b\u3001[Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u304b\u3089\u306f\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u5217\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u304c\u3001\u8003\u3048\u3046\u308b\u7a2e\u5225\u306e\u5217\u3092\u3059\u3079\u3066\u3053\u3053\u304b\u3089\u8ffd\u52a0\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u3053\u306e\u65b9\u6cd5\u3060\u3068 Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u3092\u793a\u3059\u5217\u306f\u8ffd\u52a0\u3067\u304d\u307e\u305b\u3093\u3002\u3055\u3044\u308f\u3044\u3001\u305d\u3046\u3057\u305f Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u5217\u3082\u8ffd\u52a0\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h2><a id=\"post-99562-_5yewma6xckdx\"><\/a>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u5217\u306e\u8ffd\u52a0<\/h2>\n<p>\u305d\u306e\u5834\u5408\u306b\u4f7f\u3048\u308b\u306e\u304c Wireshark \u306e\u30ab\u30b9\u30bf\u30e0\u5217\u8ffd\u52a0\u6a5f\u80fd\u3067\u3059\uff61\u30ab\u30b9\u30bf\u30e0\u5217\u306b\u306f\uff64Wireshark \u306e\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u542b\u307e\u308c\u308b\u307b\u307c\u3069\u3093\u306a\u5024\u3067\u3082\u5229\u7528\u3067\u304d\u307e\u3059\uff61\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8\u3092\u898b\u3084\u3059\u304f\u3059\u308b\u306b\u306f\u300116 \u9032\u6570\u8868\u793a\u3092\u3057\u3066\u3044\u308b\u30d1\u30b1\u30c3\u30c8\u30c7\u30fc\u30bf\u90e8\u3092\u4e00\u6642\u7684\u306b\u975e\u8868\u793a\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u56f3 24 \u306b\u793a\u3059\u3088\u3046\u306b\u3001[View (\u8868\u793a)] \u30e1\u30cb\u30e5\u30fc\u3067 [Packet Bytes (\u30d1\u30b1\u30c3\u30c8 \u30d0\u30a4\u30c8\u5217)] \u306e\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129802\" aria-describedby=\"caption-attachment-129802\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129802 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-24.jpeg\" alt=\"\u753b\u50cf 24 \u306f Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002[View (\u8868\u793a)] \u30e1\u30cb\u30e5\u30fc\u306e\u4e0b\u306e\u9ed2\u3044\u77e2\u5370\u306f\u3001[Packet Byte (\u30d1\u30b1\u30c3\u30c8 \u30d0\u30a4\u30c8\u5217]\u306e\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3059\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129802\" class=\"wp-caption-text\">\u56f324. [Packet Bytes (\u30d1\u30b1\u30c3\u30c8 \u30d0\u30a4\u30c8\u5217)] \u306e\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u3066 16 \u9032\u6570\u306e\u30d1\u30cd\u30eb\u3092\u975e\u8868\u793a\u306b\u3059\u308b<\/figcaption><\/figure>\u3053\u308c\u3067\u3001pcap \u30c7\u30fc\u30bf\u3092\u8868\u793a\u3059\u308b\u30bb\u30af\u30b7\u30e7\u30f3\u306f [\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8] \u3068 [\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8] \u306e 2 \u3064\u3060\u3051\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u307e\u305a\u3001\u5e73\u6587\u306e HTTP Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3067\u4f7f\u7528\u3055\u308c\u308b\u30c9\u30e1\u30a4\u30f3\u7528\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u5217\u3092\u4f5c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u306f\u3001Wireshark \u306e [\u8868\u793a\u30d5\u30a3\u30eb\u30bf] \u30c4\u30fc\u30eb\u30d0\u30fc\u306b\u300c<span style=\"font-family: 'courier new', courier, monospace;\">http.request<\/span>\u300d\u3068\u5165\u529b\u3057\u3066\u304b\u3089 Enter \u3092\u62bc\u3057\u307e\u3059\u3002[\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8] \u306e\u6700\u521d\u306e\u30d5\u30ec\u30fc\u30e0\u3092\u9078\u629e\u3057\u307e\u3059\u3002[\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8] \u3067\u300c<span style=\"font-family: 'courier new', courier, monospace;\">Hypertext Transfer Protocol<\/span>\u300d\u306e\u884c\u3092\u5c55\u958b\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u300cHost:\u300d\u304b\u3089\u59cb\u307e\u308b\u884c\u3092\u898b\u3064\u3051\u307e\u3059\u3002\u3053\u306e\u4f8b\u3067\u306f\u3001\u300c<span style=\"font-family: 'courier new', courier, monospace;\">www.msftconnecttest.com<\/span>\u300d\u3068\u3044\u3046\u540d\u524d\u3092\u542b\u3080\u884c\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002Host: \u306e\u884c\u3092\u5de6\u30af\u30ea\u30c3\u30af\u3057\u3066\u9078\u629e\u3057\u3066\u304b\u3089\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u304b\u3089\u3001[Apply as (\u5217\u3068\u3057\u3066\u9069\u7528)] \u3092\u9078\u629e\u3057\u307e\u3059 (\u56f3 25)\u3002<\/p>\n<p><figure id=\"attachment_129804\" aria-describedby=\"caption-attachment-129804\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129804 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-25.jpeg\" alt=\"\u753b\u50cf 25 \u306f Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8\u304b\u3089\u5bfe\u8c61\u306e\u884c\u3092\u9078\u629e\u3059\u308b\u3068\u3001[Apply as (\u5217\u3068\u3057\u3066\u9069\u7528)] \u3092\u9078\u629e\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3059 3 \u3064\u306e\u77e2\u5370\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129804\" class=\"wp-caption-text\">\u56f325 \u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8 Host: \u304b\u3089\u59cb\u307e\u308b\u884c\u3092\u898b\u3064\u3051\u305f\u3068\u3053\u308d\u3002\u3053\u306e\u884c\u3092\u3082\u3068\u306b\u3057\u3066 HTTP \u306e\u30db\u30b9\u30c8\u540d\u306e\u5217\u3092\u4f5c\u6210\u3059\u308b<\/figcaption><\/figure>\u3053\u308c\u306b\u3088\u308a\u3001\u56f3 26 \u306b\u793a\u3059\u3088\u3046\u306b\u3001\u300cHost (\u30db\u30b9\u30c8)\u300d\u3068\u3044\u3046\u540d\u524d\u3067\u65b0\u3057\u3044\u5217\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129806\" aria-describedby=\"caption-attachment-129806\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129806 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-26.jpeg\" alt=\"\u753b\u50cf 26 \u306f Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9ed2\u3044\u56db\u89d2\u5f62\u306f\u3001\u65b0\u3057\u304f\u4f5c\u6210\u3055\u308c\u305f\u300cHost\u300d\u3068\u3044\u3046\u5217\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129806\" class=\"wp-caption-text\">\u56f326. pcap \u3067 HTTP \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8868\u793a\u3059\u308b\u3068\u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f [Host (\u30db\u30b9\u30c8)] \u5217\u304c\u8868\u793a\u3055\u308c\u308b<\/figcaption><\/figure>\u6b21\u306b\u3001\u6697\u53f7\u5316\u3055\u308c\u305f HTTPS \u306b\u3088\u308b Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u4f7f\u3046\u30c9\u30e1\u30a4\u30f3\u7528\u306b\u3001\u3082\u3046 1 \u3064\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u5217\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002Wireshark \u306e [\u8868\u793a\u30d5\u30a3\u30eb\u30bf] \u30c4\u30fc\u30eb\u30d0\u30fc\u3092\u7a7a\u306b\u3057\u3066\u304b\u3089\u3001\u300c<span style=\"font-family: 'courier new', courier, monospace;\">tls.handshake.type eq 1<\/span>\u300d\u3068\u5165\u529b\u3057\u3001Enter \u3092\u62bc\u3057\u307e\u3059\u3002[\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8] \u306e\u6700\u521d\u306e\u30d5\u30ec\u30fc\u30e0\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8\u3067\u3001<span style=\"font-family: 'courier new', courier, monospace;\">Transport Layer Security<\/span> \u306e\u884c\u3092\u5c55\u958b\u3057\u307e\u3059\u3002\u305d\u306e\u4e0b\u306e <span style=\"font-family: 'courier new', courier, monospace;\">TLSv1.2 Record Layer: Handshake Protocol: Client Hello<\/span> \u3092\u5c55\u958b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u305d\u306e\u4e0b\u306b\u3042\u308b <span style=\"font-family: 'courier new', courier, monospace;\">Handshake Protocol: Client Hello<\/span> \u884c\u3092\u5c55\u958b\u3057\u307e\u3059\u3002\u5c55\u958b\u3055\u308c\u305f\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8\u3092\u4ee5\u4e0b\u306e\u56f3 27 \u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_129808\" aria-describedby=\"caption-attachment-129808\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129808 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-27.jpeg\" alt=\"\u753b\u50cf 27 \u306f Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3042\u308b 1 \u884c\u304c\u9078\u629e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u4e0b\u90e8\u30da\u30a4\u30f3\u306e 3 \u3064\u306e\u9ed2\u3044\u77e2\u5370\u306f\u305d\u306e\u884c\u306e\u8a73\u7d30\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u56f3\u306b\u306f\u3001Transport Layer Security\u3001TLSv1.2 Record Layer\u3001Handshake Protocol \u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f7f\u7528\u3057\u305f\u8868\u793a\u30d5\u30a3\u30eb\u30bf\u30fc: tls.handshake.type. eq 1 \" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129808\" class=\"wp-caption-text\">\u56f327. HTTPS \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u8868\u793a\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u9069\u7528\u3057\u3001\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8\u306e\u9805\u76ee\u3092\u5c55\u958b<\/figcaption><\/figure>\n<p>\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8\u3092\u4e0b\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066\u3044\u304d\u3001<span style=\"font-family: 'courier new', courier, monospace;\">Extension: server_name<\/span> \u3067\u59cb\u307e\u308b\u884c\u3092\u898b\u3064\u3051\u3066\u5c55\u958b\u3057\u307e\u3059\u3002\u305d\u306e\u4e0b\u304b\u3089 <span style=\"font-family: 'courier new', courier, monospace;\">Server Name Indication extension<\/span> \u3068\u3044\u3046\u884c\u3092\u898b\u3064\u3051\u3066\u5c55\u958b\u3057\u307e\u3059\u3002\u305d\u306e\u4e0b\u306b <span style=\"font-family: 'courier new', courier, monospace;\">Server Name: geo.prod.do.dsp.mp.microsoft.com<\/span> \u3068\u3044\u3046\u884c\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u884c\u3092\u5de6\u30af\u30ea\u30c3\u30af\u3057\u3066\u9078\u3093\u3067\u304b\u3089\u3001\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u3092\u8868\u793a\u3057\u3001\u4ee5\u4e0b\u306e\u56f3 28 \u306b\u793a\u3059\u3088\u3046\u306b [Apply as Column (\u5217\u3068\u3057\u3066\u9069\u7528)] \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129810\" aria-describedby=\"caption-attachment-129810\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129810 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-28.jpeg\" alt=\"\u753b\u50cf 28 \u306f Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9ed2\u3044\u77e2\u5370\u304c\u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8\u3067 1\u884c\u3092\u9078\u3093\u3067\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30e1\u30cb\u30e5\u30fc\u304b\u3089 [Apply as Column (\u5217\u3068\u3057\u3066\u9069\u7528)] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f7f\u7528\u3057\u305f\u8868\u793a\u30d5\u30a3\u30eb\u30bf\u30fc: tls.handshake.type. eq 1\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129810\" class=\"wp-caption-text\">\u56f328. \u30d1\u30b1\u30c3\u30c8\u8a73\u7d30\u90e8\u3067\u5bfe\u8c61\u306e\u884c\u3092\u898b\u3064\u3051\u3066 HTTPS \u30b5\u30fc\u30d0\u30fc\u540d\u306e\u5217\u3092\u4f5c\u6210<\/figcaption><\/figure>\u3053\u308c\u304c\u6e08\u3080\u3068\u3001\u56f3 29 \u306b\u793a\u3057\u305f\u3088\u3046\u306b\u3001\u3044\u307e\u3057\u304c\u305f\u4f5c\u3063\u305f [Server Name] \u3068\u3044\u3046\u984c\u540d\u306e\u5217\u304c\u3001[Host (\u30db\u30b9\u30c8)] \u5217\u306e\u53f3\u5074\u306b\u65b0\u3057\u3044\u5217\u3068\u3057\u3066\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129812\" aria-describedby=\"caption-attachment-129812\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129812 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-29.jpeg\" alt=\"\u753b\u50cf 29 \u306f Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9ed2\u3044\u56db\u89d2\u5f62\u304c\u65b0\u3057\u3044\u5217\u306e\u300cServer Name\u300d\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u4f7f\u7528\u3057\u305f\u8868\u793a\u30d5\u30a3\u30eb\u30bf\u30fc: tls.handshake.type. eq 1\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129812\" class=\"wp-caption-text\">\u56f329. pcap \u3067 HTTPS \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8868\u793a\u3057\u305f\u3068\u3053\u308d\u3002\u65b0\u3057\u304f\u4f5c\u3063\u305f [Server Name] \u3068\u3044\u3046\u5217\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b<\/figcaption><\/figure>\u3044\u305a\u308c\u304b\u306e\u5217\u540d\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u3092\u8868\u793a\u3057\u3001[Column Preferences (\u5217\u306e\u8a2d\u5b9a)] \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001[Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u518d\u5ea6\u958b\u304d\u307e\u3059\u3002[Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u56f3 30 \u306b\u793a\u3059\u3088\u3046\u306b\u3001\u65b0\u3057\u304f\u4f5c\u6210\u3055\u308c\u305f 2 \u3064\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u5217\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129814\" aria-describedby=\"caption-attachment-129814\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129814 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-30.jpeg\" alt=\"\u753b\u50cf 30 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u8d64\u3044\u56db\u89d2\u5f62\u304c\u3001\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8\u306e [Host] \u5217\u3001[Server Name] \u5217\u306b\u5bfe\u5fdc\u3059\u308b 2 \u884c\u306e\u8a2d\u5b9a\u5185\u5bb9\u3092\u5f37\u8abf\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089 2 \u884c\u306e [Type (\u7a2e\u5225)] \u306f\u4e21\u65b9\u300cCustom (\u30ab\u30b9\u30bf\u30e0)\u300d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"270\" \/><figcaption id=\"caption-attachment-129814\" class=\"wp-caption-text\">\u56f330. \u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f 2 \u3064\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u5217\u3092 [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u8868\u793a\u3057\u305f\u3068\u3053\u308d<\/figcaption><\/figure>\u753b\u9762\u30b9\u30da\u30fc\u30b9\u3092\u7bc0\u7d04\u3057\u305f\u3044\u306e\u3067\u3001\u3053\u308c\u3089 2 \u5217\u3092 1 \u5217\u306b\u7d50\u5408\u3057\u307e\u3057\u3087\u3046\u3002\u305d\u306e\u305f\u3081\u306b\u306f\u3001\u307e\u305a [Server Name] \u306e [Fields (\u30d5\u30a3\u30fc\u30eb\u30c9)] \u306e\u5024\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u5185\u5bb9 (<span style=\"font-family: 'courier new', courier, monospace;\">tls.handshake.extensions_server_name<\/span>) \u3092\u30b3\u30d4\u30fc\u3057\u307e\u3059 (\u56f3 31)\u3002<\/p>\n<p><figure id=\"attachment_129816\" aria-describedby=\"caption-attachment-129816\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129816 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-31.jpeg\" alt=\"\u753b\u50cf 31 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002[Server Name] \u306e\u5217\u304c\u9078\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3001\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7 \u30e1\u30cb\u30e5\u30fc\u3067\u3053\u306e\u5217\u3092\u30b3\u30d4\u30fc\u3059\u308b\u3088\u3046\u3059\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"366\" \/><figcaption id=\"caption-attachment-129816\" class=\"wp-caption-text\">\u56f331 [Server Name] \u5217\u304b\u3089 [Fields (\u30d5\u30a3\u30fc\u30eb\u30c9)] \u306e\u5024\u3092\u30b3\u30d4\u30fc\u3059\u308b<\/figcaption><\/figure>\u6b21\u306b\u3001 [Host] \u306e\u9805\u76ee\u306e [Fields (\u30d5\u30a3\u30fc\u30eb\u30c9)] \u5217\u306e\u5185\u5bb9\u3092\u9078\u3093\u3060\u72b6\u614b\u3067\u3001\u6700\u5f8c\u306b \u300c<span style=\"font-family: 'courier new', courier, monospace;\"> or <\/span>\u300d\u3068\u3044\u3046\u30aa\u30da\u30e9\u30f3\u30c9\u3092\u5165\u529b (\u524d\u5f8c\u306b\u30b9\u30da\u30fc\u30b9\u3092\u7a7a\u3051\u308b) \u3057\u3001\u305d\u306e\u5f8c\u308d\u306b\u3001\u3055\u304d\u307b\u3069\u30b3\u30d4\u30fc\u3057\u305f [Server Name] \u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u5024\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u30da\u30fc\u30b9\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u3067 Host \u3068 Server Name \u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u5024\u304c\u7d50\u5408\u3055\u308c\u307e\u3057\u305f\u3002[Host] \u306e\u65b0\u3057\u3044 [Field (\u30d5\u30a3\u30fc\u30eb\u30c9)] \u306e\u5024\u304c <span style=\"font-family: 'courier new', courier, monospace;\">http.host or tls.handshake.extensions_server_name<\/span> \u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044 (\u56f3 32)\u3002<\/p>\n<p><figure id=\"attachment_129818\" aria-describedby=\"caption-attachment-129818\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129818 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-32.jpeg\" alt=\"\u753b\u50cf 32 \u306f\u3001Wireshark \u306e [\u8a2d\u5b9a] \u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u30ab\u30b9\u30bf\u30e0\u3057\u305f [Host] \u884c\u306e [Fields (\u30d5\u30a3\u30fc\u30eb\u30c9)] \u5217\u304c\u7dd1\u8272\u3067\u5f37\u8abf\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"270\" \/><figcaption id=\"caption-attachment-129818\" class=\"wp-caption-text\">\u56f332 \u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f [Host] \u5217\u306e [Fields (\u30d5\u30a3\u30fc\u30eb\u30c9)] \u306e\u5024<\/figcaption><\/figure>[Host] \u3068 [Server Name] \u306e [Fields (\u30d5\u30a3\u30fc\u30eb\u30c9)] \u306e\u5024\u3092 [Host] \u5074\u3067\u7d50\u5408\u3057\u305f\u306e\u3067 [Server Name] \u306f\u5fc5\u8981\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u56f3 33 \u304c\u793a\u3059\u3068\u304a\u308a\u306b\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><figure id=\"attachment_129820\" aria-describedby=\"caption-attachment-129820\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129820 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-33.jpeg\" alt=\"\u753b\u50cf 33 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u30ab\u30b9\u30bf\u30e0\u3067\u4f5c\u3063\u305f [Server Name] \u306e\u5217\u304c\u524a\u9664\u3055\u308c\u305f\u3068\u3053\u308d\u3067\u3059\u3002\u5bfe\u8c61\u306e\u884c\u304c\u9078\u629e\u3055\u308c\u3001\u9ed2\u3044\u77e2\u5370\u304c\u8d64\u3044 [-] \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"270\" \/><figcaption id=\"caption-attachment-129820\" class=\"wp-caption-text\">\u56f333. [Server Name] \u5217\u306f\u4e0d\u8981\u306b\u306a\u3063\u305f\u306e\u3067\u524a\u9664\u3059\u308b<\/figcaption><\/figure>\u3053\u3053\u307e\u3067\u6e08\u3080\u3068\u3001[Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30ea\u30b9\u30c8\u306f\u56f3 34 \u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129822\" aria-describedby=\"caption-attachment-129822\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129822 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-34.jpeg\" alt=\"\u753b\u50cf 34 \u306f\u3001Wireshark \u306e [Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u66f4\u65b0\u3055\u308c\u305f\u5217\u8868\u793a\u306f\u3001 Time\u3001Src\u3001Src port\u3001Dst\u3001Dst port\u3001Host\u3001Info \u306b\u306a\u308a\u307e\u3057\u305f\u3002\" width=\"700\" height=\"296\" \/><figcaption id=\"caption-attachment-129822\" class=\"wp-caption-text\">\u56f334 \u66f4\u65b0\u3055\u308c\u305f\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8\u306e\u5217<\/figcaption><\/figure>[Preferences (\u8a2d\u5b9a)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u9589\u3058\u307e\u3059\u3002\u3053\u308c\u3067\u3001HTTP \u3068 HTTPS \u306e\u4e21\u65b9\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306f\u3001\u5148\u307b\u3069\u66f4\u65b0\u3057\u305f [Host] \u5217\u306b\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Wireshark \u306e\u8868\u793a\u30d5\u30a3\u30eb\u30bf \u30c4\u30fc\u30eb\u30d0\u30fc\u306b\u6b21\u306e\u3088\u3046\u306b\u5165\u529b\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p style=\"padding-left: 40px;\"><span style=\"font-family: 'courier new', courier, monospace;\">http.request or tls.handshake.type eq 1<\/span><\/p>\n<p>Wireshark \u3067\u66f4\u65b0\u3057\u305f\u5217\u306e\u8868\u793a\u7d50\u679c\u3092\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u307e\u3059\u3002\u56f3 35 \u306e Wireshark \u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p><figure id=\"attachment_129824\" aria-describedby=\"caption-attachment-129824\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129824 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-35.jpeg\" alt=\"\u753b\u50cf 35 \u306f\u3001\u66f4\u65b0\u3055\u308c\u305f [Host] \u5217\u3092\u8868\u793a\u3057\u3066\u3044\u308b Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u56f3\u306f\u9ed2\u3044\u56db\u89d2\u5f62\u3067\u5f37\u8abf\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u8868\u793a\u30d5\u30a3\u30eb\u30bf\u306f \u300chttp.request or tls.handshake.type eq 1\u300d\u3067\u3059\u3002\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129824\" class=\"wp-caption-text\">\u56f335. Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u3092\u793a\u3059 [Host] \u306e\u5217\u3092\u66f4\u65b0<\/figcaption><\/figure>\u3053\u308c\u3067\u5217\u306f\u3059\u3079\u3066\u4f5c\u6210\u3057\u305f\u306e\u3067\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u5217\u3092\u975e\u8868\u793a\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-99562-_i7ze31vs1nk\"><\/a>\u5217\u3092\u975e\u8868\u793a\u306b\u3059\u308b<\/h2>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u751f\u6210\u3057\u305f Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e pcap \u3092\u78ba\u8a8d\u3057\u3066\u3044\u308b\u3068\u3001\u611f\u67d3\u3057\u305f\u30db\u30b9\u30c8\u306e\u4f7f\u3063\u3066\u3044\u308b\u3042\u308b\u5358\u4e00\u306e\u5185\u90e8 IP \u30a2\u30c9\u30ec\u30b9\u304b\u3089\u751f\u3058\u305f\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u5927\u91cf\u306b\u53ce\u96c6\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u89e3\u6790\u7528\u306e\u30aa\u30f3\u30e9\u30a4\u30f3 \u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u304c\u751f\u6210\u3059\u308b pcap \u304c\u305d\u3046\u3057\u305f\u4f8b\u306e 1 \u3064\u3067\u3059\u3002\u611f\u67d3\u7591\u3044\u306b\u95a2\u9023\u3057\u305f\u30a2\u30e9\u30fc\u30c8\u3092\u8abf\u67fb\u3059\u308b\u3055\u3044\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u624b\u306b\u5165\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u30a2\u30ca\u30ea\u30b9\u30c8\u306f\u305d\u306e\u30a2\u30e9\u30fc\u30c8\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u5185\u90e8 IP \u304b\u3089\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u7528\u610f\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3001Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3068\u3001[Src] \u306e\u5217\u306b\u306f\u3044\u3064\u3082\u540c\u3058\u5185\u90e8 IP \u30a2\u30c9\u30ec\u30b9\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e pcap \u306f <span style=\"font-family: 'courier new', courier, monospace;\">172.16.1[.]135<\/span> \u3068\u3044\u3046\u5185\u90e8 IP \u30a2\u30c9\u30ec\u30b9\u304b\u3089\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u307e\u3057\u305f\u3002\u3057\u305f\u304c\u3063\u3066\u3001Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u5834\u5408\u3001\u30d1\u30b1\u30c3\u30c8\u4e00\u89a7\u90e8\u306e [Src] \u5217\u306b\u306f\u3053\u306e IP \u30a2\u30c9\u30ec\u30b9\u304c\u5e38\u306b\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u306a\u3089 [Src] \u5217\u3082 [Src port] \u5217\u3082\u96a0\u3057\u3066\u3001Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u96c6\u4e2d\u3059\u308b\u307b\u3046\u304c\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>Wireshark \u3067\u5217\u3092\u975e\u8868\u793a\u306b\u3059\u308b\u306b\u306f\u3001\u5217\u540d\u306e\u3044\u305a\u308c\u304b\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u304b\u3089\u975e\u8868\u793a\u306b\u3059\u308b\u5217\u306e\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u307e\u3059\u3002\u56f3 36 \u306f\u3001[Src] \u5217\u3068 [Src port] \u5217\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u30aa\u30d5\u306b\u3057\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129826\" aria-describedby=\"caption-attachment-129826\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129826 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-36.jpeg\" alt=\"\u753b\u50cf 36 \u306f\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 \u30e1\u30cb\u30e5\u30fc\u304b\u3089\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u3066 [Src] \u5217\u3068 [Src port] \u5217\u3092\u975e\u8868\u793a\u306b\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3059 Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129826\" class=\"wp-caption-text\">\u56f336 \u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u3066 [Src] \u5217\u3068 [Src port] \u5217\u3092\u975e\u8868\u793a\u306b\u3059\u308b<\/figcaption><\/figure>\u3053\u308c\u3089\u306e\u5217\u3092\u975e\u8868\u793a\u306b\u3059\u308b\u3068\u3001Web \u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u30ec\u30d3\u30e5\u30fc\u6642\u306b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5185\u5bb9\u3092\u628a\u63e1\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3053\u306e\u4f8b\u3067\u3042\u308c\u3070\u30012023 \u5e74 8 \u6708 7 \u65e5 18:57 UTC \u306b\u30db\u30b9\u30c8\u304c <span style=\"font-family: 'courier new', courier, monospace;\">httpforever[.]com<\/span> \u3068\u3044\u3046\u30b5\u30a4\u30c8\u306b\u5bfe\u3057\u3066\u5e73\u6587\u306e Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u751f\u6210\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_129828\" aria-describedby=\"caption-attachment-129828\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129828 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-37.jpeg\" alt=\"\u753b\u50cf 37 \u306f\u3001Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u898b\u3048\u65b9\u3092\u7c21\u6f54\u306b\u3057\u305f Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\" width=\"900\" height=\"579\" \/><figcaption id=\"caption-attachment-129828\" class=\"wp-caption-text\">\u56f337 pcap \u306e Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u3088\u308a\u7c21\u6f54\u306b\u8868\u793a<\/figcaption><\/figure>\n<p>\u305b\u3063\u304b\u304f\u5217\u8868\u793a\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u304d\u305f\u306e\u3067\u3001\u66f4\u65b0\u3057\u305f\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2><a id=\"post-99562-_cv5kgydw5itq\"><\/a>\u66f4\u65b0\u3057\u305f\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b<\/h2>\n<p>Wireshark \u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u500b\u4eba\u7528\u306e\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u305f\u308a\u30ed\u30fc\u30c9\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u6a5f\u80fd\u306f Wireshark \u3092\u65b0\u3057\u3044\u74b0\u5883\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3068\u304d\u306b\u4fbf\u5229\u3067\u3059\u3002\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u624b\u9806\u3092\u4e00\u304b\u3089\u3084\u308a\u76f4\u3055\u305a\u3068\u3082\u3001\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u6e08\u307f\u306e\u8a2d\u5b9a\u304b\u3089\u4fdd\u5b58\u3057\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u65b0\u3057\u304f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u56f3 38 \u306b\u793a\u3059\u3088\u3046\u306b\u3001[Edit (\u7de8\u96c6)] \u30e1\u30cb\u30e5\u30fc\u3067 [Configuration Profiles (\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb)] \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129830\" aria-describedby=\"caption-attachment-129830\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129830 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-38.jpeg\" alt=\"\u753b\u50cf 38 \u306f Wireshark \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9ed2\u3044\u77e2\u5370\u304c\u3001[Edit (\u7de8\u96c6)] \u30e1\u30cb\u30e5\u30fc\u304b\u3089 [Configuration Profiles (\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb)] \u3092\u9078\u629e\u3057\u3066\u3044\u308b\u3068\u3053\u308d\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"679\" \/><figcaption id=\"caption-attachment-129830\" class=\"wp-caption-text\">\u56f338 [Configuration Profiles (\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb)] \u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30e1\u30cb\u30e5\u30fc\u3078\u306e\u30d1\u30b9<\/figcaption><\/figure>[Configuration Profiles (\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u306f\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u9078\u629e\u3055\u308c\u305f\u307e\u307e\u306b\u306a\u3063\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002\u3053\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u306b\u306f\u3001\u4e0b\u306e\u56f3 39 \u306b\u793a\u3059\u3088\u3046\u306b [Export (\u30a8\u30af\u30b9\u30dd\u30fc\u30c8)] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u4f5c\u6210\u3057\u305f\u500b\u4eba\u7528\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u8907\u6570\u3042\u308b\u5834\u5408\u306f\u305d\u308c\u3082\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><figure id=\"attachment_129832\" aria-describedby=\"caption-attachment-129832\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129832 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-39.jpeg\" alt=\"\u753b\u50cf 39 \u306f\u3001Wireshark \u306e [Configuration Profiles (\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb)] \u30e1\u30cb\u30e5\u30fc\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u9752\u3067\u5f37\u8abf\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u3001[Costomized]\u3068\u3044\u3046\u500b\u4eba\u7528\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002\u9ed2\u3044\u77e2\u5370\u306f\u3001\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3 \u30e1\u30cb\u30e5\u30fc\u304b\u3089 [all personal profiles (\u3059\u3079\u3066\u306e\u500b\u4eba\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb)] \u304c\u9078\u3070\u308c\u305f\u72b6\u614b\u3067\u3001[Export (\u30a8\u30af\u30b9\u30dd\u30fc\u30c8)] \u3092\u9078\u629e\u3076\u3088\u3046\u3059\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"366\" \/><figcaption id=\"caption-attachment-129832\" class=\"wp-caption-text\">\u56f339 [Configuration Profiles (\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u500b\u4eba\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/figcaption><\/figure>\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3055\u308c\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306f ZIP \u30a2\u30fc\u30ab\u30a4\u30d6\u3068\u3057\u3066\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002\u304a\u4f7f\u3044\u306e\u74b0\u5883\u3067\u5fc5\u8981\u306a\u5834\u5408\u306f\u4fdd\u5b58\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u540d\u306b <span style=\"font-family: 'courier new', courier, monospace;\">.zip<\/span> \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u62e1\u5f35\u5b50\u3092\u3064\u3051\u3066\u4fdd\u5b58\u3057\u307e\u3059 (\u56f3 40)\u3002<\/p>\n<figure id=\"attachment_129834\" aria-describedby=\"caption-attachment-129834\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129834 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-40.jpeg\" alt=\"\u753b\u50cf 40 \u306f\u3001\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3055\u308c\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092 Wireshark \u304b\u3089 zip \u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f zip \u30d5\u30a1\u30a4\u30eb\u540d\u3092\u300ccustomized-profile.zip\u300d\u306b\u3057\u3066\u3042\u308a\u307e\u3059\u3002\u307e\u305f zip \u30d5\u30a1\u30a4\u30eb\u306e\u4fdd\u5b58\u5834\u6240\u3068\u3057\u3066\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"600\" height=\"317\" \/><figcaption id=\"caption-attachment-129834\" class=\"wp-caption-text\">\u56f340 \u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092 ZIP \u30a2\u30fc\u30ab\u30a4\u30d6\u3068\u3057\u3066\u4fdd\u5b58<\/figcaption><\/figure>\n<p>\u4fdd\u5b58\u3055\u308c\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u56f3 41 \u306b\u793a\u3059\u3088\u3046\u306b\u3001[Configuration Profiles (\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb)] \u30a6\u30a3\u30f3\u30c9\u30a6\u3067 [Import (\u30a4\u30f3\u30dd\u30fc\u30c8)] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_129836\" aria-describedby=\"caption-attachment-129836\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129836 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129755-41.jpeg\" alt=\"\u753b\u50cf 41 \u306f\u3001zip \u304b\u3089 Wireshark \u306b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u9ed2\u3044\u77e2\u5370\u3067\u793a\u3055\u308c\u3066\u3044\u308b\u306e\u306f [Import (\u30a4\u30f3\u30dd\u30fc\u30c8)] \u30dc\u30bf\u30f3\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3 \u30e1\u30cb\u30e5\u30fc\u304b\u3089 [from zip file (zip \u30d5\u30a1\u30a4\u30eb\u3088\u308a)] \u3092\u9078\u3093\u3067\u3044\u307e\u3059\u3002\" width=\"600\" height=\"367\" \/><figcaption id=\"caption-attachment-129836\" class=\"wp-caption-text\">\u56f341. \u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u305f\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092 [Configuration Profiles (\u8a2d\u5b9a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb)] \u304b\u3089\u30a4\u30f3\u30dd\u30fc\u30c8<\/figcaption><\/figure>\n<h2><a id=\"post-99562-_2an8ryq91inv\"><\/a>\u7d50\u8ad6<\/h2>\n<p>Wireshark \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u5217\u8868\u793a\u3067\u3058\u3085\u3046\u3076\u3093\u3001\u3068\u3044\u3046\u65b9\u3082\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u305f\u3060\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308c\u3070\u3001\u500b\u4eba\u306e\u7528\u9014\u306b\u3042\u3063\u305f\u3055\u3089\u306b\u4f7f\u3044\u3084\u3059\u3044\u3082\u306e\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u884c\u3063\u305f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306f\u3001Web \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u78ba\u8a8d\u3057\u3066\u611f\u67d3\u30c1\u30a7\u30fc\u30f3\u3092\u8b58\u5225\u3057\u305f\u3044\u5834\u5408\u306b\u3068\u3066\u3082\u4fbf\u5229\u3067\u3059\u3002<\/p>\n<p>\u672c\u30b7\u30ea\u30fc\u30ba\u306e<a href=\"https:\/\/unit42.paloaltonetworks.jp\/using-wireshark-display-filter-expressions\/\" target=\"_blank\" rel=\"noopener\">\u6b21\u56de\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/a>\u3067\u306f\u3001<a href=\"https:\/\/www.wireshark.org\/docs\/wsug_html_chunked\/ChWorkBuildDisplayFilterSection.html\" target=\"_blank\" rel=\"noopener\">\u8868\u793a\u30d5\u30a3\u30eb\u30bf\u5f0f<\/a>\u3092\u4e2d\u5fc3\u306b\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002\u3053\u306e\u8868\u793a\u30d5\u30a3\u30eb\u30bf\u5f0f\u306f\u3001\u4e0d\u5be9\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u8abf\u67fb\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-99562-_570cbe1pdhwx\"><\/a>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/h2>\n<ul>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/using-wireshark-display-filter-expressions\/\" target=\"_blank\" rel=\"noopener\">Wireshark \u306b\u3088\u308b\u30d1\u30b1\u30c3\u30c8\u89e3\u6790\u8b1b\u5ea7 2: \u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u8abf\u67fb\u306b\u5f79\u7acb\u3064\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u8a2d\u5b9a<\/a> \u2013 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 Unit 42<\/li>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/using-wireshark-identifying-hosts-and-users\/\" target=\"_blank\" rel=\"noopener\">Wireshark \u306b\u3088\u308b\u30d1\u30b1\u30c3\u30c8\u89e3\u6790\u8b1b\u5ea7 3: \u30db\u30b9\u30c8\u3068\u30e6\u30fc\u30b6\u30fc\u3092\u7279\u5b9a\u3059\u308b<\/a> \u2013 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 Unit 42<\/li>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/using-wireshark-exporting-objects-from-a-pcap\/\" target=\"_blank\" rel=\"noopener\">Wireshark \u306b\u3088\u308b\u30d1\u30b1\u30c3\u30c8\u89e3\u6790\u8b1b\u5ea7 4: Pcap\u304b\u3089\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/a> \u2013 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 Unit 42<\/li>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/wireshark-tutorial-decrypting-https-traffic\/\" target=\"_blank\" rel=\"noopener\">Wireshark\u306b\u3088\u308b\u30d1\u30b1\u30c3\u30c8\u89e3\u6790\u8b1b\u5ea7 8\uff1aHTTPS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5fa9\u53f7<\/a> \u2013 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 Unit 42<\/li>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/wireshark-workshop-videos\/\" target=\"_blank\" rel=\"noopener\">Wireshark \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb: Wireshark \u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7\u30d3\u30c7\u30aa\u30b7\u30ea\u30fc\u30ba\u3092\u516c\u958b<\/a> \u2013 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 Unit 42<\/li>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/wireshark-tutorial-ja\/\" target=\"_blank\" rel=\"noopener\">Wireshark \u306b\u3088\u308b\u30d1\u30b1\u30c3\u30c8\u89e3\u6790\u8b1b\u5ea7\u304a\u3088\u3073 WireShark \u30af\u30a4\u30ba\u306e\u5168\u30ea\u30b9\u30c8<\/a> \u2013 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 Unit 42<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 Wireshark \u306f\u7121\u6599\u3067\u5229\u7528\u3067\u304d\u308b\u30d7\u30ed\u30c8\u30b3\u30eb \u30a2\u30ca\u30e9\u30a4\u30b6\u3067\u3059\uff61 Wireshark \u3092\u4f7f\u3046\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u3057\u305f\u308a\uff64\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u3057\u305f\u30d1\u30b1\u30c3\u30c8\u3092\u8868\u793a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff61IT\u306e\u5c02\u9580\u8077\u306b\u3064<\/p>\n","protected":false},"author":35,"featured_media":134398,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4438,4435],"tags":[4613,4615,4617],"product_categories":[],"coauthors":[485],"class_list":["post-99562","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity-tutorials-ja","category-learning-hub-ja","tag-pcap-ja","tag-wireshark-ja","tag-wireshark-tutorial-ja"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ 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