{"id":121513,"date":"2022-01-14T00:12:05","date_gmt":"2022-01-14T08:12:05","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=121513"},"modified":"2022-03-09T16:05:26","modified_gmt":"2022-03-10T00:05:26","slug":"web-threats-trends-web-skimmers","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/web-threats-trends-web-skimmers\/","title":{"rendered":"Web\u8105\u5a01\u306e\u4e00\u5e74: \u30af\u30e9\u30a6\u30c9\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3092\u5229\u7528\u3059\u308bWeb\u30b9\u30ad\u30de\u30fc \u4ed6"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>\u6d17\u7df4\u3055\u308c\u305f\u653b\u6483\u8005\u306e\u7e70\u308a\u51fa\u3059Web\u8105\u5a01\u3068\u305d\u306e\u88ab\u5bb3\u304c\u62e1\u5927\u306e\u4e00\u9014\u3092\u305f\u3069\u3063\u3066\u3044\u308b\u3053\u3068\u306f\u3001\u3044\u307e\u3084\u5468\u77e5\u306e\u4e8b\u5b9f\u3068\u306a\u308a\u307e\u3057\u305f\u3002Web\u8105\u5a01\u306e\u52d5\u5411\u3092\u5b9a\u671f\u7684\u306b\u8ffd\u8de1\u30fb\u89b3\u5bdf\u3059\u308b\u4e00\u74b0\u3068\u3057\u3066\u30012020\u5e7410\u6708\u304b\u30892021\u5e749\u6708\u307e\u3067\u306b\u3001\u5f0a\u793e\u306eWeb\u8105\u5a01\u691c\u51fa\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u3042\u3089\u3086\u308b\u7a2e\u985e\u306eWeb\u8105\u5a01\u3092\u542b\u3080\u60aa\u610f\u306e\u3042\u308b\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0URL\u3092\u7d04224\u4e07\u4ef6\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u3046\u306183\u4e071,000\u4ef6\u304c\u30e6\u30cb\u30fc\u30af\u306aURL\u3092\u3082\u3064\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u3053\u308c\u3089\u306eWeb\u8105\u5a01\u3092\u5206\u6790\u3057\u3001Web\u8105\u5a01\u304c\u6d3b\u767a\u5316\u3059\u308b\u6642\u671f\u3084\u3001\u3069\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u304c\u9ad8\u983b\u5ea6\u3067\u8105\u5a01\u3068\u306a\u3063\u3066\u3044\u308b\u304b\u3001\u307e\u305f\u30b0\u30ed\u30fc\u30d0\u30eb\u3067\u306f\u3069\u306e\u5730\u57df\u304b\u3089Web\u8105\u5a01\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u304b\u306a\u3069\u306e\u50be\u5411\u3092\u8abf\u3079\u307e\u3057\u305f\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u305d\u306e\u5927\u90e8\u5206\u306f\u7c73\u56fd\u304b\u3089\u767a\u4fe1\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059(\u305f\u3060\u3057\u3001\u653b\u6483\u8005\u306f\u7269\u7406\u7684\u306a\u5c45\u5834\u6240\u3092\u96a0\u3059\u305f\u3081\u306b\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u79c1\u305f\u3061\u3082\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3059)\u3002<\/p>\n<p>\u307e\u305f\u3001Web\u30b9\u30ad\u30de\u30fc\u306b\u3064\u3044\u3066\u3082\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002E\u30b3\u30de\u30fc\u30b9\u30b5\u30a4\u30c8\u306e\u4eba\u6c17\u4e0a\u6607\u306b\u3068\u3082\u306a\u3044\u3001Web\u30b9\u30ad\u30de\u30fc\u653b\u6483\u304c\u653b\u6483\u8005\u306b\u5229\u7528\u3055\u308c\u308b\u50be\u5411\u304c\u5f37\u307e\u3063\u3066\u3044\u307e\u3059\u3002Web\u30b9\u30ad\u30de\u30fc\u653b\u6483\u306f\u691c\u77e5\u304c\u96e3\u3057\u304f\u5c55\u958b\u304c\u5bb9\u6613\u3060\u304b\u3089\u3067\u3059\u3002\u653b\u6483\u306e\u5206\u5e03\u72b6\u6cc1\u306b\u3064\u3044\u3066\u306e\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3068\u304f\u306b\u4e00\u90e8\u306eWeb\u30b9\u30ad\u30de\u30fc\u30d5\u30a1\u30df\u30ea\u3067\u306f\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u3067\u30db\u30b9\u30c8\u3055\u308c\u308bWeb\u30b9\u30ad\u30de\u30fc\u304c\u5897\u3048\u3066\u3044\u308b\u3053\u3068\u304c\u89b3\u5bdf\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001\u30af\u30e9\u30a6\u30c9\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3<a href=\"https:\/\/www.paloaltonetworks.com\/network-security\/advanced-url-filtering\">Advanced URL Filtering<\/a>\u3068<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/subscriptions\/threat-prevention\">\u8105\u5a01\u9632\u5fa1<\/a>\u306b\u3088\u308a\u672c\u7a3f\u3067\u53d6\u308a\u4e0a\u3052\u305fWeb\u8105\u5a01\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u591a\u304f\u306e\u8105\u5a01\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<table style=\"width: 101.553%;\">\n<tbody>\n<tr>\n<td style=\"width: 43.3784%;\"><span style=\"font-weight: 400;\">\u672c\u7a3f\u3067\u53d6\u308a\u4e0a\u3052\u305f\u653b\u6483\u3068\u8106\u5f31\u6027\u306e\u7a2e\u985e<\/span><\/td>\n<td style=\"width: 146.351%;\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/tag\/web-skimmer\/\"><span style=\"font-weight: 400;\">Skimmer attacks<\/span><\/a><span style=\"font-weight: 400;\">, <\/span><a href=\"https:\/\/unit42.paloaltonetworks.com\/tag\/formjacking-attack\/\"><span style=\"font-weight: 400;\">formjacking,<\/span><\/a> <a href=\"https:\/\/unit42.paloaltonetworks.com\/tag\/malware\/\"><span style=\"font-weight: 400;\">malware,<\/span><\/a> <a href=\"https:\/\/unit42.paloaltonetworks.com\/tag\/cryptojacking\/\"><span style=\"font-weight: 400;\">cryptominers<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 43.3784%;\"><span style=\"font-weight: 400;\">Unit 42\u306e\u95a2\u9023\u30c8\u30d4\u30c3\u30af<\/span><\/td>\n<td style=\"width: 146.351%;\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/tag\/information-disclosure\/\"><span style=\"font-weight: 400;\">Information stealing<\/span><\/a>, <a href=\"https:\/\/unit42.paloaltonetworks.jp\/web-skimmer\/\"><span style=\"font-weight: 400;\">Web\u30b9\u30ad\u30de\u30fc\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u8003\u5bdf<\/span><\/a><span style=\"font-weight: 400;\">\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u76ee\u6b21<\/h2>\n<p><a href=\"#Web-Threats-Detection-Analysis\">Web\u8105\u5a01\u306e\u691c\u51fa\u5206\u6790<\/a><br \/>\n-<a href=\"#Web-Threats-Landing-URL-Analysis\">Web\u8105\u5a01\u306e\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0URL\u5206\u6790<\/a><br \/>\n-<a href=\"#Web-Threats-Class-Analysis\">Web\u8105\u5a01\u306e\u30af\u30e9\u30b9\u5206\u6790<\/a><br \/>\n-<a href=\"#Web-Threats-Family-Analysis\">Web\u8105\u5a01\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u5206\u6790<\/a><\/p>\n<p><a href=\"#Web-Skimmer-Detection-Analysis\">Web\u30b9\u30ad\u30de\u30fc\u306e\u691c\u51fa\u5206\u6790<\/a><br \/>\n-<a href=\"#Web-Skimmer-Malware-Host-Analysis\">Web\u30b9\u30ad\u30de\u30fc\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30db\u30b9\u30c8\u5206\u6790<\/a><br \/>\n-<a href=\"#Web-Skimmer-Trends-Analysis\">Web\u30b9\u30ad\u30de\u30fc\u306e\u52d5\u5411\u5206\u6790<\/a><br \/>\n-<a href=\"#Web-Skimmer-Case-Study\">Web\u30b9\u30ad\u30de\u30fc\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3<\/a><\/p>\n<p><a href=\"#Conclusion\">\u7d50\u8ad6<\/a><\/p>\n<h2><a id=\"Web-Threats-Detection-Analysis\"><\/a>Web\u8105\u5a01\u306e\u691c\u51fa\u5206\u6790<\/h2>\n<p>2020\u5e7410\u6708\u304b\u30892021\u5e749\u6708\u307e\u3067<a href=\"https:\/\/www.paloaltonetworks.com\/network-security\/advanced-url-filtering\">Advanced URL Filtering<\/a>\u3067\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u3001\u3042\u3089\u3086\u308b\u7a2e\u985e\u306eWeb\u8105\u5a01\u3092\u542b\u3080\u60aa\u610f\u306e\u3042\u308b\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0URL\u3092224\u4e071,354\u4ef6\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u3046\u306183\u4e071,550\u4ef6\u304c\u30e6\u30cb\u30fc\u30af\u306aURL\u3092\u3082\u3064\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n<p>\u56f31\u306b\u793a\u3059\u3088\u3046\u306b\u3001Web\u8105\u5a01\u306f2020\u5e7410\u6708\u304b\u30892021\u5e741\u6708\u306b\u304b\u3051\u3066\u304c1\u5e74\u9593\u306e\u4ed6\u306e\u6642\u671f\u306b\u6bd4\u3079\u3066\u6d3b\u767a\u5316\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u3001\u3068\u304f\u306bE\u30b3\u30de\u30fc\u30b9\u30b5\u30a4\u30c8\u3092\u6a19\u7684\u3068\u3057\u305f\u653b\u6483\u8005\u306f\u3001\u5e74\u672b\u5546\u6226\u671f\u306b\u6d3b\u767a\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u30022021\u5e741\u6708\u4ee5\u964d\u3001Web\u8105\u5a01\u306e\u6570\u306f\u3001\u7dcf\u8a08\u3067\u3082\u30e6\u30cb\u30fc\u30afURL\u3067\u3082\u6a2a\u3070\u3044\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_121518\" aria-describedby=\"caption-attachment-121518\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-jp.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-121518 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-jp.png\" alt=\"2020\u5e7410\u6708\uff5e2021\u5e749\u6708\u306b\u304b\u3051\u3066\u306eWeb\u8105\u5a01\u306e\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0URL\u5206\u5e03(\u9752\u68d2\u30b0\u30e9\u30d5\u306f\u540c\u4e00URL\u306e\u91cd\u8907\u691c\u51fa\u3092\u542b\u3080\u5168\u691c\u51fa\u6570\u3001\u8d64\u68d2\u30b0\u30e9\u30d5\u306f\u30e6\u30cb\u30fc\u30afURL\u306e\u691c\u51fa\u6570\u3092\u793a\u3059)\" width=\"900\" height=\"558\" \/><\/a><figcaption id=\"caption-attachment-121518\" class=\"wp-caption-text\">\u56f31 2020\u5e7410\u6708\uff5e2021\u5e749\u6708\u306b\u304b\u3051\u3066\u306eWeb\u8105\u5a01\u306e\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0URL\u5206\u5e03(\u9752\u68d2\u30b0\u30e9\u30d5\u306f\u540c\u4e00URL\u306e\u91cd\u8907\u691c\u51fa\u3092\u542b\u3080\u5168\u691c\u51fa\u6570\u3001\u8d64\u68d2\u30b0\u30e9\u30d5\u306f\u30e6\u30cb\u30fc\u30afURL\u306e\u691c\u51fa\u6570\u3092\u793a\u3059)<\/figcaption><\/figure>\n<h3><a id=\"Web-Threats-Landing-URL-Analysis\"><\/a>Web\u8105\u5a01\u306e\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0URL\u5206\u6790<\/h3>\n<p>\u5f0a\u793e\u306e\u5206\u6790\u306b\u3088\u308b\u3068\u3001\u5148\u306b\u8ff0\u3079\u305f83\u4e071,550\u4ef6\u306e\u30e6\u30cb\u30fc\u30afURL\u306f\u30015\u4e071,985\u500b\u306e\u30e6\u30cb\u30fc\u30af\u306a\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u5730\u7406\u7684\u306a\u4f4d\u7f6e\u3092\u78ba\u8a8d\u3057\u305f\u3068\u3053\u308d\u3001\u7c73\u56fd\u304c\u6700\u3082\u591a\u304f\u3001\u6b21\u3044\u3067\u30ed\u30b7\u30a2\u3001\u30c9\u30a4\u30c4\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u653b\u6483\u8005\u306f\u305d\u308c\u3089\u306e\u56fd\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3084VPN\u3092\u5229\u7528\u3057\u3001\u5b9f\u969b\u306e\u7269\u7406\u7684\u306a\u5834\u6240\u3092\u96a0\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3082\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u56f32\u306e\u30b3\u30ed\u30d7\u30ec\u30b9\u30de\u30c3\u30d7(\u968e\u7d1a\u533a\u5206\u56f3)\u3067\u306f\u3001\u30a2\u30d5\u30ea\u30ab\u3084\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306a\u3069\u3001\u307b\u307c\u3059\u3079\u3066\u306e\u5927\u9678\u306b\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u304c\u5e83\u304f\u5206\u5e03\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u56f33\u306f\u3053\u308c\u3089\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u6240\u6709\u8005\u304c\u6240\u5728\u3059\u308b\u3068\u601d\u308f\u308c\u308b\u4e0a\u4f4d8\u30ab\u56fd\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_121495\" aria-describedby=\"caption-attachment-121495\" style=\"width: 815px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-121496 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-1.png\" alt=\"2020\u5e7410\u6708\u304b\u30892021\u5e749\u6708\u307e\u3067\u306eWeb\u8105\u5a01\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u5730\u7406\u7684\u5206\u5e03\u3092\u793a\u3057\u305f\u30b3\u30ed\u30d7\u30ec\u30b9\u30de\u30c3\u30d7\u3002\u7c73\u56fd\u304b\u3089\u306e\u767a\u4fe1\u304c\u591a\u304f\u3001\u30ed\u30b7\u30a2\u3001\u30c9\u30a4\u30c4\u304c\u305d\u306e\u5f8c\u306b\u7d9a\u304f\u3002 \" width=\"815\" height=\"360\" \/><figcaption id=\"caption-attachment-121495\" class=\"wp-caption-text\">\u56f32 2020\u5e7410\u6708\uff5e2021\u5e749\u6708\u306eWeb\u8105\u5a01\u306e\u30c9\u30e1\u30a4\u30f3\u30b8\u30aa\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u5206\u5e03<\/figcaption><\/figure>\n<figure id=\"attachment_121520\" aria-describedby=\"caption-attachment-121520\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-2-jp.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-121520 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-2-jp.png\" alt=\"2020\u5e7410\u6708\uff5e2021\u5e749\u6708\u306bWeb\u8105\u5a01\u30c9\u30e1\u30a4\u30f3\u306e\u6240\u5728\u5730\u3067\u3042\u3063\u305f\u3068\u8003\u3048\u3089\u308c\u308b\u5730\u57df\u4e0a\u4f4d8\u30ab\u56fd\u7c73\u56fd: 69.8%\u3001\u30c9\u30a4\u30c4: 3.2%\u3001\u30ed\u30b7\u30a2: 3.3%\u3001\u82f1\u56fd: 2.1%\u3001\u30aa\u30e9\u30f3\u30c0: 1.7%\u3001\u30ab\u30ca\u30c0: 1.2%\u3001\u4e2d\u56fd: 1.2%\u3001\u30d5\u30e9\u30f3\u30b9: 1.9%\u3001\u305d\u306e\u4ed6: 15.6%\u3002 \" width=\"900\" height=\"557\" \/><\/a><figcaption id=\"caption-attachment-121520\" class=\"wp-caption-text\">\u56f33 2020\u5e7410\u6708\uff5e2021\u5e749\u6708\u306bWeb\u8105\u5a01\u30c9\u30e1\u30a4\u30f3\u306e\u6240\u5728\u5730\u3067\u3042\u3063\u305f\u3068\u8003\u3048\u3089\u308c\u308b\u5730\u57df\u4e0a\u4f4d8\u30ab\u56fd<\/figcaption><\/figure>\n<h3><a id=\"Web-Threats-Class-Analysis\"><\/a>Web\u8105\u5a01\u306e\u30af\u30e9\u30b9\u5206\u6790<\/h3>\n<p>\u89b3\u6e2c\u3055\u308c\u305fWeb\u8105\u5a01\u306e\u30c8\u30c3\u30d75\u306f\u3001\u30af\u30ea\u30d7\u30c8\u30de\u30a4\u30ca\u30fc\u3001JS\u30c0\u30a6\u30f3\u30ed\u30fc\u30c0\u3001Web\u30b9\u30ad\u30de\u30fc\u3001Web\u8a50\u6b3a(\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u8a50\u6b3a)\u3001JS\u30ea\u30c0\u30a4\u30ec\u30af\u30bf\u3067\u3059\u3002\u305d\u308c\u305e\u308c\u5b9a\u7fa9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30af\u30ea\u30d7\u30c8\u30de\u30a4\u30ca\u30fc<\/strong>\u307e\u305f\u306f<strong>\u30b3\u30a4\u30f3\u30de\u30a4\u30ca\u30fc<\/strong>: Web\u30d6\u30e9\u30a6\u30b6\u3067\u52d5\u4f5c\u3057\u3001\u6697\u53f7\u901a\u8ca8\u306e\u63a1\u6398\u3092\u884c\u3046\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3001CPU\u30ea\u30bd\u30fc\u30b9\u3092\u5927\u5e45\u306b\u6d88\u8cbb\u3057\u3066\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u4f7f\u7528\u901f\u5ea6\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002<\/li>\n<li><strong>JS\u30c0\u30a6\u30f3\u30ed\u30fc\u30c0<\/strong>\u306f\u3001\u9060\u9694\u306eWeb\u30b5\u30a4\u30c8\u304b\u3089\u60aa\u610f\u306e\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u3055\u3089\u306a\u308b\u60aa\u610f\u306e\u3042\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u53ef\u80fd\u306b\u3059\u308bJavaScript\u30b3\u30fc\u30c9\u306e\u30b9\u30cb\u30da\u30c3\u30c8(\u3072\u3068\u304b\u305f\u307e\u308a\u306e\u5c0f\u3055\u306a\u30b3\u30fc\u30c9)\u3067\u3059\u3002<\/li>\n<li><strong>Web\u30b9\u30ad\u30de\u30fc<\/strong>\u3068\u306f\u3001Web\u30da\u30fc\u30b8\u306b\u57cb\u3081\u8fbc\u307e\u308c\u305fJavaScript\u30b3\u30fc\u30c9\u306e\u30b9\u30cb\u30da\u30c3\u30c8\u3067\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u3084\u500b\u4eba\u8b58\u5225\u60c5\u5831(PII)\u306a\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u307f\u51fa\u3059\u3082\u306e\u3067\u3059\u3002<\/li>\n<li><strong>Web\u8a50\u6b3a<\/strong>\u3068\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u884c\u308f\u308c\u308b\u8a50\u6b3a\u884c\u70ba\u306e\u3053\u3068\u3067\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u30bd\u30fc\u30b7\u30e3\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u624b\u53e3\u3092\u4f7f\u3063\u3066\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u611f\u67d3\u3092\u5e83\u3081\u305f\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u91d1\u92ad\u7684\u306a\u640d\u5931\u3092\u4e0e\u3048\u305f\u308a\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/li>\n<li><strong>JS\u30ea\u30c0\u30a4\u30ec\u30af\u30bf<\/strong>\u306f\u3001\u60aa\u610f\u306e\u3042\u308bWeb\u30b5\u30a4\u30c8\u3084\u30cf\u30c3\u30ad\u30f3\u30b0\u3055\u308c\u305fWeb\u30b5\u30a4\u30c8\u306b\u633f\u5165\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u610f\u56f3\u3057\u306a\u3044Web\u30b5\u30a4\u30c8\u306b\u30d6\u30e9\u30a6\u30b6\u3092\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308bJavaScript\u30b3\u30fc\u30c9\u306e\u30b9\u30cb\u30da\u30c3\u30c8\u3067\u3059\u3002<\/li>\n<\/ul>\n<p>\u56f34\u306b\u793a\u3059\u3088\u3046\u306b\u3001JS\u30c0\u30a6\u30f3\u30ed\u30fc\u30c0\u306e\u8105\u5a01\u306f\u975e\u5e38\u306b\u6d3b\u767a\u3067\u3059\u3002\u307e\u305fWeb\u4e0a\u306b\u306f\u591a\u304f\u306e\u30b3\u30a4\u30f3\u30de\u30a4\u30ca\u30fc\u304c\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u76ae\u8089\u306b\u3082\u3001\u4ee5\u524d\u4f7f\u7528\u3057\u3066\u3044\u305f\u4f9d\u5b58\u95a2\u4fc2\u306e\u3042\u308b\u30b3\u30a4\u30f3\u30de\u30a4\u30ca\u30fc\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u306a\u304f\u306a\u3063\u305f\u305f\u3081\u306b\u52d5\u4f5c\u3057\u3066\u3044\u306a\u3044\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5f8c\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u7d39\u4ecb\u3059\u308bWeb\u30b9\u30ad\u30de\u30fc\u306f\u3001\u6700\u3082\u5e83\u304f\u666e\u53ca\u3057\u3066\u3044\u308b\u6df1\u523b\u306aWeb\u4e0a\u306e\u8105\u5a01\u306e1\u3064\u3067\u3001\u79c1\u305f\u3061\u304c\u89b3\u6e2c\u3057\u305f\u8105\u5a01\u306e\u4e2d\u30673\u756a\u76ee\u306b\u591a\u3044\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_121522\" aria-describedby=\"caption-attachment-121522\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/chart-jp.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-121522 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/chart-jp.png\" alt=\"\u91cd\u8907\u3092\u542b\u3080\u5168\u30d2\u30c3\u30c8\u6570\u3092\u9752\u68d2\u30b0\u30e9\u30d5\u3067\u3001\u305d\u306e\u3046\u3061\u30e6\u30cb\u30fc\u30af\u306a\u3082\u306e\u3092\u8d64\u68d2\u30b0\u30e9\u30d5\u3067\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u9752\u68d2\u30b0\u30e9\u30d5\u306b\u8868\u793a\u3057\u305f\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306f\u591a\u3044\u3082\u306e\u304b\u3089\u9806\u306b\u3001JS_downloader(712,023)\u3001Web_miner(652,907)\u3001Web_skimmer(611,811)\u3001Web_scam(192,798)\u3001js_redirector(171,546)\u30ab\u30c6\u30b4\u30ea\u3067\u3059\u3002 \" width=\"900\" height=\"557\" \/><\/a><figcaption id=\"caption-attachment-121522\" class=\"wp-caption-text\">\u56f34 2020\u5e7410\u6708\u304b\u30892021\u5e749\u6708\u307e\u3067\u306eWeb\u8105\u5a01\u306e\u30ab\u30c6\u30b4\u30ea\u5206\u5e03\u3002\u5de6\u304b\u3089\u30af\u30ea\u30d7\u30c8\u30de\u30a4\u30ca\u30fc\u3001JS\u30c0\u30a6\u30f3\u30ed\u30fc\u30c0\u3001Web\u30b9\u30ad\u30de\u30fc\u3001Web\u8a50\u6b3a(\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u8a50\u6b3a)\u3001JS\u30ea\u30c0\u30a4\u30ec\u30af\u30bf<\/figcaption><\/figure>\n<h3><a id=\"Web-Threats-Family-Analysis\"><\/a>Web\u8105\u5a01\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u5206\u6790<\/h3>\n<p>\u4e0a\u3067\u8aac\u660e\u3057\u305fWeb\u8105\u5a01\u5206\u985e\u306b\u57fa\u3065\u3044\u3066Web\u8105\u5a01\u306e\u30b0\u30eb\u30fc\u30d7\u3092\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u3054\u3068\u306b\u3055\u3089\u306b\u6574\u7406\u3057\u307e\u3057\u305f\u3002\u30d5\u30a1\u30df\u30ea\u306e\u628a\u63e1\u306f\u8105\u5a01\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u540c\u4e00\u30d5\u30a1\u30df\u30ea\u306e\u8105\u5a01\u306f\u3001\u8868\u793a\u3055\u308c\u308bHTML\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u30da\u30fc\u30b8\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3084\u30b9\u30bf\u30a4\u30eb\u304c\u7570\u306a\u3063\u3066\u3044\u3066\u3082\u3001\u540c\u3058\u3088\u3046\u306aJavaScript\u30b3\u30fc\u30c9\u3092\u5171\u6709\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>2020\u5e7410\u6708\u304b\u30892021\u5e749\u6708\u306b\u304b\u3051\u3001Web\u8105\u5a01\u3092\u542b\u3080224\u4e071,354\u4ef6\u306eHTML\u30da\u30fc\u30b8\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u53ce\u96c6\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u306e\u306a\u304b\u306b\u306f\u300168\u4e074,276\u500b\u306e\u30e6\u30cb\u30fc\u30af\u306a\u60aa\u610f\u306e\u3042\u308bJavaScript\u30b9\u30cb\u30da\u30c3\u30c8\u304c\u5b58\u5728\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u308c\u3089\u306eJavaScript\u30b9\u30cb\u30da\u30c3\u30c8\u3092\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u306b\u5206\u985e\u3059\u308b\u969b\u3001\u60aa\u610f\u306e\u3042\u308bJavaScript\u30b3\u30fc\u30c9\u306e\u985e\u4f3c\u6027\u3092\u8abf\u3079\u307e\u3057\u305f\u3002\u985e\u4f3c\u3057\u305f\u30b3\u30fc\u30c9\u30d1\u30bf\u30fc\u30f3\u3084\u632f\u308b\u821e\u3044\u3092\u793a\u3059\u30de\u30eb\u30a6\u30a7\u30a2\u3084\u540c\u3058\u653b\u6483\u8005\u304b\u3089\u767a\u4fe1\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u78ba\u8a8d\u3055\u308c\u305f\u5834\u5408\u306f\u305d\u308c\u3089\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30921\u3064\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u306b\u307e\u3068\u3081\u307e\u3059\u3002\u56f35\u306f\u79c1\u305f\u3061\u304c\u7279\u5b9a\u3057\u305f\u4e0a\u4f4d18\u7a2e\u985e\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066\u89b3\u6e2c\u3055\u308c\u305f\u30b9\u30cb\u30da\u30c3\u30c8\u6570\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u5404\u30d5\u30a1\u30df\u30ea\u304c\u3069\u306e\u3088\u3046\u306a\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u985e\u3055\u308c\u305f\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u4eca\u56de\u691c\u51fa\u3055\u308c\u305f\u300c\u30b3\u30a4\u30f3\u30de\u30a4\u30ca\u30fc\u300d\u3084\u300cJS\u30c0\u30a6\u30f3\u30ed\u30fc\u30c0\u300d\u304c\u5c5e\u3059\u308b\u30d5\u30a1\u30df\u30ea\u6570\u306f\u5c11\u306a\u304f\u3001\u300cWeb\u30b9\u30ad\u30de\u30fc\u300d\u306f\u30b3\u30fc\u30c9\u3084\u632f\u308b\u821e\u3044\u306b\u591a\u69d8\u6027\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066Web\u30b9\u30ad\u30de\u30fc\u306f\u691c\u51fa\u304c\u3088\u308a\u96e3\u3057\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002Web\u30b9\u30ad\u30de\u30fc\u306e\u5b9f\u884c\u3059\u308bJavaScript\u306f\u67d4\u8edf\u6027\u304c\u9ad8\u304f\u3001\u691c\u51fa\u9003\u308c\u306e\u96e3\u8aad\u5316\u3082\u5bb9\u6613\u306a\u306e\u3067\u3059\u3002\u305d\u3053\u3067\u4eca\u56de\u306f\u3001Web\u30b9\u30ad\u30de\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u9032\u5316\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_121524\" aria-describedby=\"caption-attachment-121524\" style=\"width: 909px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-3-jp.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-121524 size-full lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-3-jp.png\" alt=\"2020\u5e7410\u6708\uff5e2021\u5e749\u6708\u306eWeb\u8105\u5a01\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u306e\u5206\u5e03\u3067\u3059\u3002coinhive \u304c3\u30d5\u30a1\u30df\u30ea\u3001\u30b9\u30ad\u30de\u30fc\u304c8\u30d5\u30a1\u30df\u30ea\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c0\u304c3\u30d5\u30a1\u30df\u30ea\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30bf\u304c1\u30d5\u30a1\u30df\u30ea\u3001Web\u8a50\u6b3a2\u30d5\u30a1\u30df\u30ea\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002 \" width=\"909\" height=\"1147\" \/><\/a><figcaption id=\"caption-attachment-121524\" class=\"wp-caption-text\">\u56f35 2020\u5e7410\u6708\u304b\u30892021\u5e749\u6708\u307e\u3067\u306eWeb\u8105\u5a01\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u5206\u5e03<\/figcaption><\/figure>\n<h2><a id=\"Web-Skimmer-Detection-Analysis\"><\/a>Web\u30b9\u30ad\u30de\u30fc\u306e\u691c\u51fa\u5206\u6790<\/h2>\n<p>\u5148\u306b\u8ff0\u3079\u305f\u3088\u3046\u306b\u3001Web\u30b9\u30ad\u30de\u30fc\u306f\u7c21\u5358\u306b\u8a2d\u7f6e\u3067\u304d\u3001\u691c\u51fa\u304c\u5bb9\u6613\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Web\u30b9\u30ad\u30de\u30fc\u306f\u901a\u5e38\u3001PII\u3084\u9280\u884c\u30ab\u30fc\u30c9\u60c5\u5831\u306a\u3069\u306e\u6a5f\u5fae\u60c5\u5831\u3092\u508d\u53d7\u3057\u307e\u3059\u3002\u6700\u8fd1\u306f\u3001\u602a\u3057\u307e\u308c\u306b\u304f\u3044\u3088\u3046\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u306b\u5c55\u958b\u3055\u308c\u308bWeb\u30b9\u30ad\u30de\u30fc\u304c\u5897\u3048\u3066\u3044\u308b\u3053\u3068\u306b\u79c1\u305f\u3061\u306f\u6c17\u3065\u304d\u307e\u3057\u305f(\u30af\u30e9\u30a6\u30c9\u306b\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u3066\u3044\u308b\u3068\u3001\u6b63\u5f53\u306a\u4f01\u696d\u3068\u7d50\u3073\u3064\u3044\u305f\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u75d5\u8de1\u304c\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u76ee\u306b\u306f\u898b\u304b\u3051\u4e0a\u6b63\u5f53\u6027\u304c\u9ad8\u307e\u3063\u3066\u3044\u308b\u3088\u3046\u306b\u6620\u308b)\u3002\u4ee5\u4e0b\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001Web\u30b9\u30ad\u30de\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3><a id=\"Web-Skimmer-Malware-Host-Analysis\"><\/a>Web\u30b9\u30ad\u30de\u30fc\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30db\u30b9\u30c8\u5206\u6790<\/h3>\n<p>Web\u30b9\u30ad\u30de\u30fc\u8105\u5a01\u3067\u306f\u901a\u5e38\u3001\u60aa\u610f\u306e\u3042\u308bJavaScript\u30b3\u30fc\u30c9\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308bURL\u306e\u307b\u3068\u3093\u3069\u304c\u7570\u306a\u308b\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0URL\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308bURL\u3068\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0URL\u304c\u5225\u30c9\u30e1\u30a4\u30f3\u3067\u3042\u308b\u3053\u3068\u3082\u591a\u3005\u3042\u308a\u307e\u3059\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30db\u30b9\u30c8URL\u306f\u653b\u6483\u306e\u5b9f\u884c\u5834\u6240\u3067\u3042\u308b\u3053\u3068\u304b\u3089\u3001\u88ab\u5bb3\u8005\u306e\u307f\u306a\u3089\u305a\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306b\u3068\u3063\u3066\u3082\u91cd\u8981\u3067\u3059\u3002\u3068\u3044\u3046\u306e\u3082\u3001\u3053\u3053\u3067\u60aa\u610f\u306e\u3042\u308bJavaScript\u30b3\u30fc\u30c9\u304c\u633f\u5165\u3055\u308c\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u653b\u6483\u8005\u306f\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30db\u30b9\u30c8URL\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5b8c\u5168\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u3001Advanced URL Filtering\u3092\u7528\u3044\u3066\u30012020\u5e7410\u6708\u304b\u30892021\u5e749\u6708\u307e\u3067\u306e\u9593\u306b\u3001Web\u30b9\u30ad\u30de\u30fc\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30da\u30fc\u30b8\u5185\u306b\u633f\u5165\u3055\u308c\u305f\u3059\u3079\u3066\u306eURL\u6570 61\u4e071,811\u4ef6\u304b\u3089\u3001\u30e6\u30cb\u30fc\u30af\u306aURL\u3092\u3082\u3064 147,907\u4ef6\u3092\u691c\u51fa\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306eURL\u306f\u30016,817\u500b\u306e\u30e6\u30cb\u30fc\u30af\u306a\u30c9\u30e1\u30a4\u30f3\u306b\u5c5e\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u5730\u7406\u7684\u306a\u4f4d\u7f6e\u3092\u78ba\u8a8d\u3057\u305f\u3068\u3053\u308d\u3001\u4e00\u822c\u7684\u306aWeb\u8105\u5a01\u3068\u540c\u69d8\u306b\u3001\u305d\u306e\u5927\u534a\u304c\u7c73\u56fd\u304b\u3089\u767a\u4fe1\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u56f36\u306f\u305d\u306e\u30d2\u30fc\u30c8\u30de\u30c3\u30d7\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_121503\" aria-describedby=\"caption-attachment-121503\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-121504 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-4.png\" alt=\"Web\u30b9\u30ad\u30de\u30fc\u30c9\u30e1\u30a4\u30f3\u306e\u30b3\u30ed\u30d7\u30ec\u30b9\u30de\u30c3\u30d7\u304b\u3089\u306f\u3001\u4e00\u822c\u7684\u306aWeb\u8105\u5a01\u3068\u540c\u69d8\u306b\u3001\u5927\u90e8\u5206\u304c\u7c73\u56fd\u304b\u3089\u767a\u4fe1\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\" width=\"900\" height=\"349\" \/><figcaption id=\"caption-attachment-121503\" class=\"wp-caption-text\">\u56f36 2020\u5e7410\u6708\uff5e2021\u5e749\u6708\u306eWeb\u30b9\u30ad\u30de\u30fc\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308b\u30c9\u30e1\u30a4\u30f3\u306e\u5730\u7406\u7684\u5206\u5e03<\/figcaption><\/figure>\n<p>\u56f37\u306f\u3053\u308c\u3089\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u6240\u6709\u8005\u304c\u6240\u5728\u3059\u308b\u3068\u601d\u308f\u308c\u308b\u4e0a\u4f4d8\u30ab\u56fd\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002Web\u4e0a\u306e\u8105\u5a01\u5168\u4f53\u3067\u306f\u3001\u7c73\u56fd\u3001\u30ed\u30b7\u30a2\u3001\u30c9\u30a4\u30c4\u304c\u4e0a\u4f4d3\u30ab\u56fd\u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u304c\u3001Web\u30b9\u30ad\u30de\u30fc\u306e\u30db\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u306e\u4e0a\u4f4d3\u30ab\u56fd\u306f\u7c73\u56fd\u3001\u30c9\u30a4\u30c4\u3001\u82f1\u56fd\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306eWeb\u30b9\u30ad\u30de\u30fc\u304ce\u30b3\u30de\u30fc\u30b9\u30b5\u30a4\u30c8\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306e\u56fd\u306f\u6d88\u8cbb\u80fd\u529b\u304c\u6bd4\u8f03\u7684\u9ad8\u3044\u3053\u3068\u304b\u3089\u3001\u3053\u306e\u9806\u4f4d\u306f\u59a5\u5f53\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_121526\" aria-describedby=\"caption-attachment-121526\" style=\"width: 899px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-5-jp.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-121526 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-5-jp.png\" alt=\"Web\u30b9\u30ad\u30de\u30fc\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30db\u30b9\u30c8\u6240\u5728\u5730\u3068\u8003\u3048\u3089\u308c\u308b\u4e0a\u4f4d8\u30ab\u56fd\u3002\u7c73\u56fd70.7\uff05\u3001\u30c9\u30a4\u30c43.2\uff05\u3001\u82f1\u56fd2.1\uff05\u3001\u30d5\u30e9\u30f3\u30b91.8\uff05\u3001\u30aa\u30e9\u30f3\u30c01.4\uff05\u3001\u30ed\u30b7\u30a21.3\uff05\u3001\u30aa\u30e9\u30f3\u30c01.4\uff05\u3001\u30ab\u30ca\u30c01.1\uff05\u3001\u305d\u306e\u4ed617.2\uff05\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \" width=\"899\" height=\"557\" \/><\/a><figcaption id=\"caption-attachment-121526\" class=\"wp-caption-text\">\u56f37 2020\u5e7410\u6708\uff5e2021\u5e749\u6708\u306eWeb\u30b9\u30ad\u30de\u30fc\u30de\u30eb\u30a6\u30a7\u30a2\u30db\u30b9\u30c8\u4e0a\u4f4d8\u30ab\u56fd<\/figcaption><\/figure>\n<h3><a id=\"Web-Skimmer-Trends-Analysis\"><\/a>Web\u30b9\u30ad\u30de\u30fc\u306e\u52d5\u5411\u5206\u6790<\/h3>\n<p>e\u30b3\u30de\u30fc\u30b9\u304c\u3055\u304b\u3093\u306b\u306a\u308b\u306b\u3064\u308c\u3001\u5de7\u5999\u306a\u653b\u6483\u8005\u306fWeb\u30b9\u30ad\u30de\u30fc\u306b\u3088\u308b\u30e6\u30fc\u30b6\u30fc\u6a5f\u5fae\u60c5\u5831\u306e\u53ce\u96c6\u3092\u9078\u3076\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3068\u304f\u306b\u4e00\u90e8\u306eWeb\u30b9\u30ad\u30de\u30fc\u30d5\u30a1\u30df\u30ea\u3067\u306f\u3001Web\u30b9\u30ad\u30de\u30fc\u306e\u30af\u30e9\u30a6\u30c9\u4e0a\u306e\u30c7\u30d7\u30ed\u30a4\u3092\u9078\u3076\u30b1\u30fc\u30b9\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7fd2\u6163\u306b\u3088\u308a\u3001\u901a\u5e38\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u3053\u308c\u3089\u306e\u30da\u30fc\u30b8\u304c\u3088\u308a\u6b63\u5f53\u306a\u3082\u306e\u306b\u898b\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u56f38\u304c\u793a\u3059\u3088\u3046\u306b\u3001\u7279\u5b9a\u306e\u30d5\u30a1\u30df\u30ea\u3067\u306f\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308bWeb\u30b9\u30ad\u30de\u30fc\u306e\u6bd4\u7387\u304c\u975e\u5e38\u306b\u9ad8\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001skimmer_family_5\u3067\u306f\u3001Web\u30b9\u30ad\u30de\u30fc\u306e\u307b\u307c\u534a\u5206\u304c\u30af\u30e9\u30a6\u30c9\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3082\u3001\u305d\u306e\u30d5\u30a1\u30df\u30ea\u306e\u5272\u5408\u306f\u30015\u6708\u304b\u30899\u6708\u306b\u304b\u3051\u306650\uff05\u4ee5\u4e0a\u4f38\u3073\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_121528\" aria-describedby=\"caption-attachment-121528\" style=\"width: 909px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-6-jp.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-121528 size-full lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/01\/word-image-6-jp.png\" alt=\"\u89b3\u6e2c\u671f\u9593\u4e2d\u3001skimmer_family_5\u306f\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u306eWeb\u30b9\u30ad\u30de\u30fc\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3092\u5897\u3084\u3057\u3066\u3044\u307e\u3057\u305f\u30022021\u5e745\u6708\u304b\u30899\u6708\u306b\u304b\u3051\u3066\u306f50\uff05\u4ee5\u4e0a\u306e\u4f38\u3073\u3092\u793a\u3057\u307e\u3057\u305f\u3002 \" width=\"909\" height=\"333\" \/><\/a><figcaption id=\"caption-attachment-121528\" class=\"wp-caption-text\">\u56f38 2020\u5e7410\u6708\uff5e2021\u5e749\u6708\u306b\u30af\u30e9\u30a6\u30c9\u4e0a\u3067\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u304c\u89b3\u6e2c\u3055\u308c\u305fskimmer_family_5\u306b\u5c5e\u3059\u308bWeb\u30b9\u30ad\u30de\u30fc\u306e\u5272\u5408<\/figcaption><\/figure>\n<h3><a id=\"Web-Skimmer-Case-Study\"><\/a>Web\u30b9\u30ad\u30de\u30fc\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3<\/h3>\n<p>\u4eca\u56de\u89b3\u6e2c\u3057\u305fWeb\u30b9\u30ad\u30de\u30fc\u653b\u6483\u306e\u4e2d\u3067\u3001\u3042\u308b\u8208\u5473\u6df1\u3044\u30b1\u30fc\u30b9\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u30b1\u30fc\u30b9\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30d3\u30c7\u30aa\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u5229\u7528\u3057\u3066\u60aa\u610f\u306e\u3042\u308bJavaScript\u30b3\u30fc\u30c9\u3092100\u4ee5\u4e0a\u306e\u4e0d\u52d5\u7523\u30b5\u30a4\u30c8\u306b\u914d\u5e03\u3059\u308bWeb\u30b9\u30ad\u30de\u30fc\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067\u3059\u3002\u8a73\u7d30\u306f<a href=\"https:\/\/unit42.paloaltonetworks.jp\/web-skimmer-video-distribution\/\">\u300c\u30af\u30e9\u30a6\u30c9\u30d3\u30c7\u30aa\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u3067\u4e0d\u52d5\u7523\u30b5\u30a4\u30c8\u3092\u72d9\u3046\u65b0\u305f\u306aWeb\u30b9\u30ad\u30de\u30fc\u30ad\u30e3\u30f3\u30da\u30fc\u30f3<\/a>\u300d\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b3\u30fc\u30c9\u89e3\u6790\u3092\u884c\u3063\u3066\u653b\u6483\u30d9\u30af\u30bf\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u305f\u306e\u304b\u306e\u8a73\u3057\u3044\u6d1e\u5bdf\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2><a id=\"Conclusion\"><\/a>\u7d50\u8ad6<\/h2>\n<p>\u672c\u7a3f\u3067\u5206\u6790\u3057\u305fWeb\u8105\u5a01\u304b\u3089\u306f\u3001\u30af\u30ea\u30d7\u30c8\u30de\u30a4\u30ca\u30fc\u3001JS\u30c0\u30a6\u30f3\u30ed\u30fc\u30c0\u3001Web\u30b9\u30ad\u30de\u30fc\u3001Web\u8a50\u6b3a(\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u8a50\u6b3a)\u3001JS\u30ea\u30c0\u30a4\u30ec\u30af\u30bf\u304c\u6700\u3082\u3088\u304f\u307f\u3089\u308c\u308b\u8105\u5a01\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u3082\u3063\u3068\u3082\u4e00\u822c\u7684\u306aWeb\u8105\u5a01\u306e\u591a\u304f\u306f\u5171\u901a\u306e\u7279\u5fb4\u3092\u3082\u3064\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u306b\u7531\u6765\u3057\u3066\u3044\u307e\u3059\u304c\u3001Web\u30b9\u30ad\u30de\u30fc\u306f\u30b3\u30fc\u30c9\u3084\u632f\u308b\u821e\u3044\u306e\u591a\u69d8\u3055\u304c\u76ee\u7acb\u3061\u307e\u3059\u3002\u3055\u3089\u306b\u3001Web\u30b9\u30ad\u30de\u30fc\u306e\u4e2d\u306b\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u308b\u30d5\u30a1\u30df\u30ea\u304c\u5897\u3048\u3066\u3044\u308b\u3053\u3068\u3082\u6ce8\u76ee\u306b\u5024\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u304c\u89b3\u6e2c\u3057\u305f\u60aa\u8cea\u306aJavaScript\u30b3\u30fc\u30c9\u306e50\uff05\u4ee5\u4e0a\u304c\u30af\u30e9\u30a6\u30c9\u4e0a\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>Web\u8105\u5a01\u306e\u8513\u5ef6\u306f\u3001Web\u30b5\u30a4\u30c8\u306e\u7ba1\u7406\u8005\u306b\u3001\u3059\u3079\u3066\u306e\u30b7\u30b9\u30c6\u30e0\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3001Web\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u306e\u91cd\u8981\u6027\u3092\u5f37\u8abf\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u304c\u4e0d\u6b63\u306a\u6d3b\u52d5\u306e\u30c1\u30e3\u30f3\u30b9\u3092\u3046\u304b\u304c\u3046\u306a\u304b\u3001\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001\u30af\u30e9\u30a6\u30c9\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3<a href=\"https:\/\/www.paloaltonetworks.com\/products\/threat-detection-and-prevention\/web-security\">Advanced URL Filtering<\/a>\u3068<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/subscriptions\/threat-prevention\">\u8105\u5a01\u9632\u5fa1<\/a>\u306b\u3088\u308a\u3001\u672c\u7a3f\u3067\u53d6\u308a\u4e0a\u3052\u305fWeb\u8105\u5a01\u653b\u6483\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u591a\u304f\u306e\u653b\u6483\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u3053\u306e\u307b\u304b\u4ee5\u4e0b\u306e\u5bfe\u7b56\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u6700\u65b0\u306e\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u8105\u5a01\u9632\u5fa1\u30b3\u30f3\u30c6\u30f3\u30c4\u3067<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/next-generation-firewall\">NGFW<\/a>\u3092\u7d99\u7d9a\u7684\u306b\u66f4\u65b0\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/services\/bpa\">\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u8a55\u4fa1<\/a>\u3092\u5b9f\u65bd\u3057\u3066\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u5f37\u5316\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u4fb5\u5bb3\u306e\u61f8\u5ff5\u304c\u3042\u308a\u5f0a\u793e\u306b\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u95a2\u3059\u308b\u3054\u76f8\u8ac7\u3092\u306a\u3055\u308a\u305f\u3044\u5834\u5408\u306f\u3001\u592a\u5e73\u6d0b\u30a2\u30b8\u30a2\u5730\u57df\u306e\u5834\u5408 (65) 6983-8730\u307e\u3067\u304a\u96fb\u8a71\u3092\u3044\u305f\u3060\u304f\u304b\u3001<a href=\"mailto:infojapan@paloaltonetworks.com\">infojapan@paloaltonetworks.com<\/a> 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