{"id":123063,"date":"2022-05-16T06:00:26","date_gmt":"2022-05-16T13:00:26","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=123063"},"modified":"2022-05-15T22:04:34","modified_gmt":"2022-05-16T05:04:34","slug":"ransomware-in-public-clouds","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/ransomware-in-public-clouds\/","title":{"rendered":"\u653b\u6483\u30a2\u30af\u30bf\u30fc\u306e\u76ee\u3067\u898b\u308b\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u30b7\u30ca\u30ea\u30aa"},"content":{"rendered":"<h2><a 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href=\"https:\/\/www.paloaltonetworks.com\/blog\/2022\/02\/cloud-security-survey-better-security-drives-better-business-outcomes\/?lang=ja\">\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u79fb\u884c<\/a>\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30a4\u30f3\u30d5\u30e9\u306f\u3001\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u4f01\u696d\u306b\u3088\u308b\u8fc5\u901f\u306a\u30d3\u30b8\u30cd\u30b9\u7acb\u3061\u4e0a\u3052\u306e\u30c7\u30d5\u30a1\u30af\u30c8\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3068\u3082\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u672c\u7a3f\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30a2\u30af\u30bf\u30fc\u304c\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u3069\u3093\u306a\u304b\u305f\u3061\u3067\u6d3b\u52d5\u3057\u3046\u308b\u306e\u304b\u3001\u3064\u307e\u308a\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u653b\u6483\u3057\u3001\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u306b\u3069\u306e\u3088\u3046\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u53d6\u308a\u3046\u308b\u306e\u304b\u3092\u63a2\u308a\u307e\u3059\u3002\u8ad6\u70b9\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30af\u30e9\u30a6\u30c9\u306b\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u30ea\u30bd\u30fc\u30b9\u306f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u8010\u6027\u304c\u9ad8\u3044\u306e\u304b<\/li>\n<li>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u3092\u53d7\u3051\u3084\u3059\u3044\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u3068\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u304b<\/li>\n<li>\u653b\u6483\u8005\u306f\u3069\u306e\u3088\u3046\u306b\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u3092\u653b\u6483\u3057\u3066\u304d\u305d\u3046\u304b<\/li>\n<\/ul>\n<p>\u79c1\u305f\u3061\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u3078\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u8105\u5a01\u304c\u307e\u3060\u307b\u307c\u673a\u4e0a\u306e\u3082\u306e\u3067\u3042\u308b\u3046\u3061\u306b\u3001\u7d44\u7e54\u306e\u5099\u3048\u3092\u652f\u63f4\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u672c\u7a3f\u3067\u8aac\u660e\u3059\u308b\u306e\u306f\u6c4e\u7528\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u3067\u3042\u308a\u3001\u7279\u5b9a\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u306b\u3064\u3044\u3066\u306e\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p><a href=\"https:\/\/unit42.paloaltonetworks.jp\/pro-ocean-rocke-groups-new-cryptojacking-malware\/\">Rocke<\/a>\u3084<a href=\"https:\/\/unit42.paloaltonetworks.jp\/hildegard-malware-teamtnt\/\">TeamTNT<\/a>\u3068\u3044\u3063\u305f\u30a2\u30af\u30bf\u30fc\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u7518\u3044\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3092\u6a19\u7684\u306b\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u8003\u3048\u308b\u3068\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30a2\u30af\u30bf\u30fc\u304c\u9045\u304b\u308c\u65e9\u304b\u308c\u30af\u30e9\u30a6\u30c9\u306b\u76ee\u3092\u5411\u3051\u308b\u306e\u306f\u7406\u306b\u304b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u30a4\u30f3\u30d5\u30e9\u3068\u30aa\u30f3\u30d7\u30ec\u30df\u30b9IT\u30a4\u30f3\u30d5\u30e9\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308b\u306e\u3067\u3001\u65e2\u5b58\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306f\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3078\u306e\u653b\u6483\u306b\u6709\u52b9\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u3002\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30a2\u30af\u30bf\u30fc\u304c\u30af\u30e9\u30a6\u30c9\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b\u306a\u3089\u3001\u65b0\u305f\u306aTTP\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u30a2\u30af\u30bf\u30fc\u304c\u9032\u5316\u3057\u3066\u30af\u30e9\u30a6\u30c9\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u72d9\u3046\u3053\u3068\u306f\u4ee5\u524d\u304b\u3089\u3042\u308a\u307e\u3057\u305f\u3002\u6700\u65b0\u306e\u30af\u30e9\u30a6\u30c9\u8105\u5a01\u30ec\u30dd\u30fc\u30c8\u300e<a href=\"https:\/\/start.paloaltonetworks.com\/unit-42-cloud-threat-report-volume-6.html\">IAM The First Line of Defense (ID\u304a\u3088\u3073\u30a2\u30af\u30bb\u30b9\u7ba1\u7406\u306f\u9632\u5fa1\u306e\u7b2c\u4e00\u7dda)<\/a>\u300f\u3067\u79c1\u305f\u3061\u306f\u3001\u300c<a href=\"https:\/\/unit42.paloaltonetworks.jp\/iam-cloud-threat-research\/\">\u30af\u30e9\u30a6\u30c9\u8105\u5a01\u30a2\u30af\u30bf\u30fc<\/a>\u300d\u3092\u65b0\u305f\u306a\u7a2e\u985e\u306e\u8105\u5a01\u3068\u4f4d\u7f6e\u3065\u3051\u3001\u300c<strong>\u30af\u30e9\u30a6\u30c9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30ea\u30bd\u30fc\u30b9\u3001\u30b5\u30fc\u30d3\u30b9\u3001\u307e\u305f\u306f\u7d44\u307f\u8fbc\u307f\u30e1\u30bf\u30c7\u30fc\u30bf\u3078\u306e\u76f4\u63a5\u7684\u30fb\u6301\u7d9a\u7684\u30a2\u30af\u30bb\u30b9\u3092\u901a\u3058\u3001\u7d44\u7e54\u306b\u5bfe\u3059\u308b\u8105\u5a01\u3092\u3082\u305f\u3089\u3059\u500b\u4eba\u306a\u3044\u3057\u96c6\u56e3 <\/strong>\u300d\u3068\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30a2\u30af\u30bf\u30fc\u3082\u30af\u30e9\u30a6\u30c9\u306b\u9069\u5fdc\u3059\u308b\u3059\u3079\u3092\u898b\u3064\u3051\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u52aa\u529b\u306b\u898b\u5408\u3046\u5831\u916c\u304c\u5f97\u3089\u308c\u308b\u3068\u8003\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304f\u308c\u3070\u306a\u304a\u3055\u3089\u3067\u3059\u3002Unit 42\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u3001\u8003\u3048\u3089\u308c\u308b\u611f\u67d3\u30d9\u30af\u30c8\u30eb\u3001\u5782\u76f4\/\u6c34\u5e73\u65b9\u5411\u3078\u306e\u4fb5\u5bb3\u62e1\u5927\u3001\u6a19\u7684\u3068\u306a\u308b\u30ea\u30bd\u30fc\u30b9\u3001\u305d\u308c\u3089\u306e\u653b\u6483\u306b\u3088\u308b\u5f71\u97ff\u3092\u7279\u5b9a\u3057\u3001\u65e2\u5b58\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30b0\u30eb\u30fc\u30d7\u3084\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u306b\u304a\u3051\u308b\u65e2\u77e5\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306b\u95a2\u3059\u308b\u77e5\u898b\u3092\u53d6\u308a\u5165\u308c\u3001\u30af\u30e9\u30a6\u30c9\u6a19\u7684\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306e\u4f7f\u3044\u3046\u308bTTP\u3092\u5c0e\u304d\u51fa\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><strong>\u5168\u4f53\u3068\u3057\u3066\u3001\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u306f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u3088\u308a\u9ad8\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/strong><a href=\"https:\/\/cloudsecurityalliance.org\/blog\/2020\/08\/26\/shared-responsibility-model-explained\/\">\u8cac\u4efb\u5171\u6709\u30e2\u30c7\u30eb<\/a>\u306b\u3088\u308a\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u306e\u30a4\u30f3\u30d5\u30e9\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u78ba\u4fdd\u306b\u304a\u3051\u308b\u30e6\u30fc\u30b6\u30fc\u8ca0\u62c5\u306f\u5927\u5e45\u306b\u8efd\u6e1b\u3055\u308c\u3066\u3044\u307e\u3059\u3002API\u3092\u99c6\u4f7f\u3057\u305f\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u76e3\u8996\u3084\u81ea\u52d5\u5316\u3001\u4e00\u5143\u7684\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3092\u5bb9\u6613\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b5\u30fc\u30d3\u30b9\u3082\u3001\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u3092\u78ba\u5b9f\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308b\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u3068\u306f\u3044\u3048\u3001\u30af\u30e9\u30a6\u30c9\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u5b89\u5168\u306b\u8a2d\u5b9a\u30fb\u904b\u7528\u30fb\u76e3\u8996\u3059\u308b\u306e\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u8cac\u4efb\u3067\u3059\u3002IT\u30a4\u30f3\u30d5\u30e9\u304c\u30d3\u30b8\u30cd\u30b9\u3068\u3068\u3082\u306b\u6210\u9577\u3059\u308b\u306b\u3064\u308c\u3001\u30de\u30eb\u30c1\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3084\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u306b\u3042\u308b\u4f55\u5343\u3082\u306e\u52d5\u7684\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u304f\u306a\u3063\u3066\u304d\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\u30a2\u30ce\u30de\u30ea\u3084\u30bc\u30ed\u30c7\u30a4\u653b\u6483\u3092\u7279\u5b9a\u3067\u304d\u308bPrisma Cloud\u306e<a href=\"https:\/\/www.paloaltonetworks.jp\/prisma\/cloud\/cloud-threat-detection\">\u8105\u5a01\u691c\u51fa<\/a>\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30af\u30e9\u30a6\u30c9\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u53ef\u80fd\u6027\u306b\u5148\u624b\u3092\u6253\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Unit 42\u306f\u7d44\u7e54\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306b\u5bfe\u3059\u308b\u8fc5\u901f\u304b\u3064\u52b9\u679c\u7684\u306a\u5bfe\u5fdc\u80fd\u529b\u306e\u5f37\u5316\u306b\u3080\u3051\u3001<a href=\"https:\/\/www.paloaltonetworks.com\/ransomware-readiness-assessment\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u5fdc\u6e96\u5099\u306e\u8a55\u4fa1<\/a>\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2021\/11\/cloud-incident-response-services\/\">\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30b5\u30fc\u30d3\u30b9<\/a>\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u767a\u751f\u6642\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3068\u5f71\u97ff\u7de9\u548c\u3092\u652f\u63f4\u3057\u307e\u3059\u3002<\/p>\n<table style=\"width: 102.325%;\">\n<tbody>\n<tr>\n<td style=\"width: 51.0903%;\"><span style=\"font-weight: 400;\">Unit 42\u306e\u95a2\u9023\u30c8\u30d4\u30c3\u30af<\/span><\/td>\n<td style=\"width: 384.424%;\"><a href=\"https:\/\/unit42.paloaltonetworks.jp\/category\/ransomware-ja\/\"><span style=\"font-weight: 400;\">Ransomware<\/span><\/a><span style=\"font-weight: 400;\">, <\/span><a href=\"https:\/\/unit42.paloaltonetworks.jp\/category\/cloud-ja\/\"><span style=\"font-weight: 400;\">Cloud<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><a id=\"post-123063-_h03s0ud6n5nr\"><\/a>\u76ee\u6b21<\/h2>\n<p><a href=\"#post-123063-_q3z8n9amb3ws\">\u521d\u671f\u30a2\u30af\u30bb\u30b9<\/a><br \/>\n<a href=\"#post-123063-_yec9sn4i4br1\">\u4f8b1: \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u3067\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u5834\u5408<\/a><br \/>\n<a href=\"#post-123063-_dv6sn4dkt2qd\">\u4f8b2: \u30d1\u30c3\u30c1\u672a\u9069\u7528\u306e\u8106\u5f31\u6027\u306b\u3088\u308a\u30b5\u30fc\u30d0\u30fc\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u5834\u5408<\/a><br \/>\n<a href=\"#post-123063-_ohkv6jll8oce\">\u521d\u671f\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a><br \/>\n<a href=\"#post-123063-_kqlzdkq05gpf\">\u5b9f\u884c<\/a><br \/>\n<a href=\"#post-123063-_4qlr0vwmqk9q\">\u5b9f\u884c\u3092\u5236\u9650\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a><br \/>\n<a href=\"#post-123063-_siqzr4aiyf2s\">\u7279\u6a29\u6607\u683c\u3068\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6<\/a><br \/>\n<a href=\"#post-123063-_czho28h2y79m\">\u7d44\u7e54\u304c\u5f37\u529b\u306aIAM\u30dd\u30ea\u30b7\u30fc\u3092\u4f7f\u7528\u3059\u3079\u304d\u7406\u7531<\/a><br \/>\n<a href=\"#post-123063-_imuqc06mgi1r\">\u5f71\u97ff<\/a><br \/>\n<a href=\"#post-123063-_3mi95p8k07aq\">\u5f93\u6765\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/a><br \/>\n<a href=\"#post-123063-_d2xaam9p2yjk\">\u307b\u3068\u3093\u3069\u306e\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u7d4c\u7531\u3067\u306a\u304fAPI\u7d4c\u7531<\/a><br \/>\n<a href=\"#post-123063-_u4zwd8qk17e6\">\u307b\u3068\u3093\u3069\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u30ea\u30bd\u30fc\u30b9\u306f\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u3067\u30a8\u30d5\u30a7\u30e1\u30e9\u30eb<\/a><br \/>\n<a href=\"#post-123063-_lcp0ar87mzl0\">\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/a><br \/>\n<a href=\"#post-123063-_e3icv4i2vmxp\">\u4eee\u60f3\u653b\u6483\u30b7\u30ca\u30ea\u30aa<\/a><br \/>\n<a href=\"#post-123063-_adowtg1v822w\">\u4fdd\u8b77\u3068\u4fee\u5fa9<\/a><br \/>\n<a href=\"#post-123063-_qd9zbgpzy667\">\u7d50\u8ad6<\/a><br \/>\n<a href=\"#post-123063-_fnmfvcutem6b\">\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/a><\/p>\n<h2><a id=\"post-123063-_q3z8n9amb3ws\"><\/a>\u521d\u671f\u30a2\u30af\u30bb\u30b9<\/h2>\n<p><strong>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<\/strong>\u3001<strong>\u516c\u958b\u3055\u308c\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30d7\u30ed\u30c8\u30b3\u30eb(RDP)<\/strong>\u3001<strong>\u4fb5\u5bb3\u3055\u308c\u305f\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb(\u8a8d\u8a3c\u60c5\u5831)<\/strong>\u3001<strong>\u30d1\u30c3\u30c1\u672a\u9069\u7528\u306e\u8106\u5f31\u6027<\/strong>\u3001\u3053\u308c\u3089\u306f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30a2\u30af\u30bf\u30fc\u304c\u521d\u671f\u30a2\u30af\u30bb\u30b9\u3092\u5f97\u308b\u306e\u306b\u3082\u3063\u3068\u3082\u60aa\u7528\u3055\u308c\u3066\u3044\u308b\u653b\u6483\u30d9\u30af\u30c8\u30eb\u3067\u3059(\u305d\u306e\u8a73\u7d30\u306f\u300e<a href=\"https:\/\/start.paloaltonetworks.com\/unit-42-ransomware-threat-report.html\">Unit 42 Ransomware Threat Report (Unit 42\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u8105\u5a01\u30ec\u30dd\u30fc\u30c8)<\/a>\u300f\u3067\u3082\u8aac\u660e\u3057\u3066\u3044\u307e\u3059)\u3002\u3053\u308c\u3089\u306e\u6280\u8853\u306f\u5358\u7d14\u3067\u3082\u52b9\u679c\u304c\u9ad8\u304f\u3001\u5bfe\u8c61\u304c\u500b\u4eba\u3067\u3082\u7d44\u7e54\u3067\u3082\u5b9f\u884c\u53ef\u80fd\u3067\u3059\u3002\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u306a\u304b\u306b\u306f\u8907\u6570\u306e\u624b\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/emotet-ja\/\">Emotet<\/a>\u3084<a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/trickbot-ja\/\">TrickBot<\/a>\u306a\u3069\u306e\u5546\u7528\u30de\u30eb\u30a6\u30a7\u30a2\u3082\u4f7f\u3063\u3066\u88ab\u5bb3\u74b0\u5883\u3092\u4fb5\u5bb3\u3059\u308b\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u540c\u3058\u624b\u53e3\u3067\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3078\u306e\u521d\u671f\u30a2\u30af\u30bb\u30b9\u3082\u596a\u3044\u3046\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306eIT\u30a4\u30f3\u30d5\u30e9\u3067\u306f\u6570\u767e\u4eba\u306e\u793e\u54e1\u304c\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u4ed5\u4e8b\u3092\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u3067\u3082\u6570\u767e\u4eba\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u540c\u4e00\u30a4\u30f3\u30d5\u30e9\u3092\u5171\u6709\u3057\u3001\u4ed5\u4e8b\u3092\u3057\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3042\u308b1\u4eba\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3092\u4fb5\u5bb3\u3067\u304d\u308c\u3070\u3001\u305d\u306e\u653b\u6483\u8005\u306f\u6f5c\u5728\u7684\u306b\u306f\u305d\u306e\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u304b\u3089\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u306b\u653b\u6483\u3092\u62e1\u5927\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u653b\u6483\u8005\u306f\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u4e3b\u8981\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u898b\u306a\u3059\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u307b\u304b\u306e\u3088\u304f\u3042\u308b\u653b\u6483\u30d9\u30af\u30c8\u30eb\u3068\u3057\u3066\u3001\u30d1\u30c3\u30c1\u672a\u9069\u7528\u306e\u8106\u5f31\u6027\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u3052\u3089\u308c\u307e\u3059\u3002\u79c1\u305f\u3061\u304c\u4ee5\u524d\u884c\u3063\u305f<a href=\"https:\/\/unit42.paloaltonetworks.jp\/hunting-the-public-cloud-for-exposed-hosts-and-misconfigurations\/\">\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u8106\u5f31\u6027<\/a>\u306b\u95a2\u3059\u308b\u8abf\u67fb\u3067\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308bVM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e24%\u306b\u65e2\u77e5\u306e\u8106\u5f31\u6027\u304c\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u8106\u5f31\u306aVM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u898b\u3064\u3051\u3066\u4fb5\u5bb3\u3067\u304d\u308c\u3070\u3001\u305d\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u88ab\u5bb3\u8005\u306e\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u3078\u306e\u4fb5\u5165\u53e3\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e2\u3064\u306f\u3053\u308c\u3089\u306e\u6280\u8853\u3067\u88ab\u5bb3\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u306b\u6700\u521d\u306e\u8db3\u5834\u3092\u7bc9\u304f\u65b9\u6cd5\u3092\u793a\u3059\u4eee\u60f3\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u3059\u3002<\/p>\n<h3><a id=\"post-123063-_yec9sn4i4br1\"><\/a>\u4eee\u60f3\u30b7\u30ca\u30ea\u30aa1: 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href=\"https:\/\/unit42.paloaltonetworks.jp\/teamtnt-operations-cloud-environments\/\">\u30de\u30eb\u30a6\u30a7\u30a2<\/a>\u306f\u3053\u308c\u3089\u7279\u5b9a\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u5217\u6319\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>\u958b\u767a\u8005\u304cCSP\u306eWeb\u30b3\u30f3\u30bd\u30fc\u30eb\u3082\u4f7f\u3063\u3066\u3044\u308c\u3070\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30de\u30cd\u30fc\u30b8\u30e3\u5185\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30d6\u30e9\u30a6\u30b6\u5185\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u30a2\u30af\u30bb\u30b9\u30c8\u30fc\u30af\u30f3\u3082\u898b\u3064\u3051\u3089\u308c\u307e\u3059\u3002\u53d6\u5f97\u3057\u305f\u8a8d\u8a3c\u60c5\u5831\u306f\u3001\u958b\u767a\u8005\u306b\u306a\u308a\u3059\u307e\u3057\u305f\u88ab\u5bb3\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u3078\u306e\u521d\u671f\u30a2\u30af\u30bb\u30b9\u306b\u4f7f\u3048\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-123063-_dv6sn4dkt2qd\"><\/a>\u4eee\u60f3\u30b7\u30ca\u30ea\u30aa2: \u30d1\u30c3\u30c1\u672a\u9069\u7528\u306e\u8106\u5f31\u6027\u306b\u3088\u308a\u4fb5\u5bb3\u3055\u308c\u305f\u30b5\u30fc\u30d0\u30fc<\/h3>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c(RCE)\u306e\u8106\u5f31\u6027\u304c\u3042\u308c\u3070\u521d\u671f\u30a2\u30af\u30bb\u30b9\u3092\u596a\u53d6\u53ef\u80fd\u3067\u3059\u3002\u305f\u3068\u3048\u3070<a href=\"https:\/\/us-cert.cisa.gov\/ncas\/alerts\/AA19-168A\">BlueKeep\u306e\u8106\u5f31\u6027<\/a>\u306e\u3042\u308bRDP\u30b5\u30fc\u30d0\u30fc\u3092\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u653b\u6483\u3059\u308c\u3070\u3001\u305d\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u5b8c\u5168\u306b\u653b\u6483\u8005\u306e\u5236\u5fa1\u4e0b\u306b\u7f6e\u3051\u308b\u3067\u3057\u3087\u3046\u3002\u30b5\u30fc\u30d0\u30fc\u306f\u88ab\u5bb3\u8005\u306e\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u306b\u3042\u308b\u306e\u3067\u3001\u653b\u6483\u8005\u306f\u30b5\u30fc\u30d0\u30fc\u4e0a\u306e\u30af\u30e9\u30a6\u30c9\u8a8d\u8a3c\u60c5\u5831\u3092\u898b\u3064\u3051\u3066\u305d\u308c\u3092\u4f7f\u3063\u3066\u3055\u3089\u306b\u30af\u30e9\u30a6\u30c9\u306b\u653b\u6483\u3092\u62e1\u5927\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u653b\u6483\u8005\u304c\u30af\u30e9\u30a6\u30c9\u8a8d\u8a3c\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u3082\u30461\u3064\u306e\u65b9\u6cd5\u306f\u30e1\u30bf\u30c7\u30fc\u30bf\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30e1\u30bf\u30c7\u30fc\u30bf\u30b5\u30fc\u30d3\u30b9\u306f\u7279\u5225\u306aIP\u30a2\u30c9\u30ec\u30b9\u3092\u30ea\u30c3\u30b9\u30f3\u3057\u3066\u3044\u3066\u3001VM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u4e0a\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30bf\u30b0\u3084\u30ea\u30fc\u30b8\u30e7\u30f3\u3001\u30af\u30e9\u30a6\u30c9\u30a2\u30af\u30bb\u30b9\u30c8\u30fc\u30af\u30f3\u306a\u3069\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u30af\u30a8\u30ea\u3092\u305d\u306e\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u3057\u3066\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3059\u3079\u3066\u306eCSP\u304c\u30e1\u30bf\u30c7\u30fc\u30bf\u30b5\u30fc\u30d3\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7279\u5225\u306aIP\u30a2\u30c9\u30ec\u30b9\u3078\u306e\u5230\u9054\u3092\u3086\u308b\u3059\u3088\u3046\u306a\u8106\u5f31\u6027\u304c\u516c\u958b\u3055\u308c\u308c\u3070\u3001\u653b\u6483\u8005\u306b\u30af\u30e9\u30a6\u30c9\u30a2\u30af\u30bb\u30b9\u30c8\u30fc\u30af\u30f3\u3092\u76d7\u307e\u308c\u304b\u306d\u307e\u305b\u3093\u3002\u30e1\u30bf\u30c7\u30fc\u30bf\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3067\u306f<a href=\"https:\/\/unit42.paloaltonetworks.jp\/server-side-request-forgery-exposes-data-of-technology-industrial-and-media-organizations\/\">SSRF(\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30ea\u30af\u30a8\u30b9\u30c8\u30d5\u30a9\u30fc\u30b8\u30a7\u30ea<\/a>)\u306e\u3088\u3046\u306a\u8106\u5f31\u6027\u304c\u3088\u304f\u60aa\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-123063-_ohkv6jll8oce\"><\/a>\u521d\u671f\u30a2\u30af\u30bb\u30b9\u5236\u9650\u306e\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n<p>\u3053\u308c\u3089\u306e\u30b7\u30ca\u30ea\u30aa\u306f\u3044\u305a\u308c\u3082\u3001\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u3088\u308a\u521d\u671f\u30a2\u30af\u30bb\u30b9\u306e\u53ef\u80fd\u6027\u3092\u6291\u3048\u8fbc\u3080\u3053\u3068\u306e\u91cd\u8981\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3068\u304f\u306b\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u95a2\u3059\u308b\u5f93\u696d\u54e1\u6559\u80b2\u3001<a href=\"https:\/\/www.paloaltonetworks.com\/cyberpedia\/what-is-identity-and-access-management\">\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u30a2\u30af\u30bb\u30b9\u7ba1\u7406(IAM)<\/a>\u30dd\u30ea\u30b7\u30fc\u306e\u898b\u76f4\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5236\u9650\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u53ef\u80fd\u6027\u3092\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002SSRF\u306e\u3088\u3046\u306a\u653b\u6483\u3092\u9632\u3050\u305f\u3081\u3001\u3067\u304d\u308b\u304b\u304e\u308a<a href=\"https:\/\/docs.aws.amazon.com\/AWSEC2\/latest\/UserGuide\/configuring-instance-metadata-service.html\">\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3<\/a>\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2><a id=\"post-123063-_kqlzdkq05gpf\"><\/a>\u5b9f\u884c<\/h2>\n<p>\u6700\u521d\u306e\u8db3\u5834\u3092\u78ba\u4fdd\u3057\u305f\u653b\u6483\u8005\u306f\u6b21\u306b\u653b\u6483\u306e\u8a08\u753b\u3068\u5b9f\u884c\u306b\u79fb\u308a\u307e\u3059\u3002<\/p>\n<p>\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u306e\u653b\u6483\u7d4c\u8def\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3API\u3068\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3API\u306e2\u3064\u304c\u6709\u529b\u5019\u88dc\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306eIT\u30a4\u30f3\u30d5\u30e9\u3067\u306f\u3001\u901a\u5e38\u306f\u7ba1\u7406\u8005\u304c\u3001\u30eb\u30fc\u30bf\u3084\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u30b9\u30c8\u30ec\u30fc\u30b8(NAS)\u306a\u3069\u306e\u5404\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u76f4\u63a5\u63a5\u7d9a\u3057\u3066\u30c7\u30d0\u30a4\u30b9\u3092\u7ba1\u7406\u3057\u307e\u3059\u304c\u3001\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u30e6\u30fc\u30b6\u30fc\u304c\u76f4\u63a5\u30ea\u30bd\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002\u304b\u308f\u308a\u306bCSP\u306eAPI\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3067\u8a8d\u8a3c\u3092\u53d7\u3051\u3001\u4e00\u9023\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3API\u3092\u547c\u3073\u51fa\u3057\u3066\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002\u3053\u306e\u4e00\u5143\u7684\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306f\u8af8\u5203\u306e\u5263\u3067\u3001\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306e\u7ba1\u7406\u306f\u697d\u306b\u306a\u308b\u3082\u306e\u306e\u3001\u3042\u3089\u3086\u308b\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u304c\u540c\u3058\u30ad\u30fc\u3067\u30a2\u30af\u30bb\u30b9\u3055\u308c\u3046\u308b\u3053\u3068\u304b\u3089\u3001\u9ad8\u3044\u6a29\u9650\u3092\u6301\u3064\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c\u6d41\u51fa\u3059\u308c\u3070\u3001\u305d\u306e\u3076\u3093\u88ab\u5bb3\u306f\u58ca\u6ec5\u7684\u306b\u306a\u308a\u304b\u306d\u307e\u305b\u3093\u3002<\/p>\n<p><a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/azure-resource-manager\/management\/control-plane-and-data-plane\">\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306eAPI<\/a>\u306f\u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4f5c\u6210\u30fb\u8a2d\u5b9a\u3001VM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u4f5c\u6210\u30fb\u524a\u9664\u3001\u30ea\u30bd\u30fc\u30b9\u30dd\u30ea\u30b7\u30fc\u306e\u8aad\u307f\u66f8\u304d\u306a\u3069\u3067\u3059\u3002<a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/azure-resource-manager\/management\/control-plane-and-data-plane\">\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3API<\/a>\u306f\u500b\u3005\u306e\u30ea\u30bd\u30fc\u30b9\u5185\u90e8\u306e\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306e\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070VM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u66f8\u304d\u3084\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u306a\u3069\u3067\u3059\u3002<\/p>\n<p><a href=\"#post-123063-_q3z8n9amb3ws\">\u521d\u671f\u30a2\u30af\u30bb\u30b9<\/a>\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u53d6\u308a\u4e0a\u3052\u305f\u3044\u305a\u308c\u304b\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u4f7f\u3044\u3001\u30af\u30e9\u30a6\u30c9\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c<a href=\"#post-123063-_yec9sn4i4br1\">\u4fb5\u5bb3\u3057\u305f\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3<\/a>\u3084<a href=\"#post-123063-_dv6sn4dkt2qd\">RDP\u30b5\u30fc\u30d0\u30fc<\/a>\u3067\u898b\u3064\u304b\u308c\u3070\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u5341\u5206\u306a\u6a29\u9650\u3092\u6301\u3064\u30af\u30e9\u30a6\u30c9\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c\u5f97\u3089\u308c\u308c\u3070\u3001API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3067\u8a8d\u8a3c\u3092\u53d7\u3051\u3001\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u307b\u304b\u3001\u653b\u6483\u8005\u304c\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\u7d4c\u7531\u3067\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u3092\u4fb5\u5bb3\u3059\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002\u4fb5\u5bb3\u6e08\u307f\u306e\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u4e0a\u3067VM\u306eSSH\u30ad\u30fc\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30d1\u30b9\u30ef\u30fc\u30c9\u306a\u3069\u306e\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c\u898b\u3064\u304b\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u308bRDS\u30b5\u30fc\u30d0\u30fc\u3092\u4fb5\u5bb3\u3059\u308c\u3070\u3001\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3API\u7d4c\u7531\u3067\u540c\u4e00\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u8106\u5f31\u306a\u30b5\u30fc\u30d0\u30fc\u3092\u63a2\u3057\u305f\u308a\u74b0\u5883\u5909\u6570\u3084\u30e1\u30e2\u30ea\u5185\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53d6\u5f97\u3057\u305f\u308a\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u9593\u3092\u6e21\u308a\u6b69\u304f\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3API\u7d4c\u7531\u3067VM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4fb5\u5bb3\u3057\u305f\u3055\u3044\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e<a href=\"https:\/\/docs.aws.amazon.com\/AWSEC2\/latest\/UserGuide\/ec2-instance-metadata.html\">\u30e1\u30bf\u30c7\u30fc\u30bf<\/a>\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c\u898b\u3064\u304b\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u4e00\u65b9\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3API\u7d4c\u7531\u3067\u4eee\u60f3\u30de\u30b7\u30f3\u30b5\u30fc\u30d3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u306a\u3089\u3001\u30b3\u30fc\u30c9\u5b9f\u884c[<a href=\"https:\/\/docs.aws.amazon.com\/systems-manager\/latest\/userguide\/execute-remote-commands.html\">1<\/a>][<a href=\"https:\/\/docs.microsoft.com\/en-us\/azure\/virtual-machines\/windows\/run-command\">2<\/a>]\u3084 <a href=\"https:\/\/docs.aws.amazon.com\/systems-manager\/latest\/userguide\/session-manager.html\">\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u5236\u5fa1<\/a>\u306a\u3069\u306e\u6a5f\u80fd\u3067VM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u305d\u306eVM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3API\u7d4c\u7531\u3067\u4ed6\u306e\u30db\u30b9\u30c8\u3092\u653b\u6483\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u653b\u6483\u8005\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u3068\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\u3092\u6e21\u308a\u6b69\u3044\u3066\u7279\u6a29\u6607\u683c\u3055\u305b\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_122986\" aria-describedby=\"caption-attachment-122986\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-122987 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/05\/word-image-34-ja.png\" alt=\"\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3(\u8d64)\u3068\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3(\u9752)\u3002\u3053\u306e\u56f3\u306f\u3001CSP\u306eAPI\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3068\u4eee\u60f3\u30de\u30b7\u30f3\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30b3\u30f3\u30c6\u30ca\u3068\u306e\u95a2\u4fc2\u3092\u793a\u3057\u3066\u3044\u308b\u3002 \" width=\"900\" height=\"427\" \/><figcaption id=\"caption-attachment-122986\" class=\"wp-caption-text\">\u56f31. \u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3(\u8d64)\u3068\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3(\u9752)\u3002<\/figcaption><\/figure>\n<h3><a id=\"post-123063-_4qlr0vwmqk9q\"><\/a>\u5b9f\u884c\u3092\u5236\u9650\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n<p>\u3044\u307e\u3069\u304d\u306e\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u30a4\u30f3\u30d5\u30e9\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u3001\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u3001\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u5206\u96e2\u306a\u3069\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5883\u754c\u3092\u591a\u91cd\u5316\u3057\u3066\u69cb\u7bc9\u3057\u3066\u3042\u308a\u307e\u3059\u3002\u3067\u304d\u308b\u304b\u304e\u308a\u8ad6\u7406\u7684\u306b\u5206\u96e2\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u3068\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u305d\u308c\u305e\u308c\u306b\u5883\u754c\u3092\u8a2d\u3051\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306e\u5f71\u97ff\u3092\u7de9\u548c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2><a id=\"post-123063-_siqzr4aiyf2s\"><\/a>\u7279\u6a29\u6607\u683c\u3068\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u76ee\u7684\u306f\u8eab\u4ee3\u91d1\u3092\u8105\u3057\u53d6\u308b\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u88ab\u5bb3\u7d44\u7e54\u306e\u696d\u52d9\u3092\u59a8\u5bb3\u3057\u3001\u4e8b\u696d\u53ce\u76ca\u3092\u9038\u5931\u3055\u305b\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u306b\u4f7f\u308f\u308c\u308b\u6280\u8853\u304c\u7279\u6a29\u6607\u683c\u3084\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u3067\u3001\u3053\u308c\u306b\u3088\u308a\u4fa1\u5024\u306e\u9ad8\u3044\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/attack.mitre.org\/techniques\/T1563\/\">\u30ea\u30e2\u30fc\u30c8 \u30b5\u30fc\u30d3\u30b9 \u30bb\u30c3\u30b7\u30e7\u30f3 \u30cf\u30a4\u30b8\u30e3\u30c3\u30af<\/a>\u3084<a href=\"https:\/\/attack.mitre.org\/techniques\/T1550\">\u4ee3\u66ff\u8a8d\u8a3c\u30d0\u30a4\u30d1\u30b9<\/a>\u306a\u3069\u306e\u5f93\u6765\u304b\u3089\u306e\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u6280\u8853\u3067\u3082\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\u5185\u3092\u6c34\u5e73\u5c55\u958b\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070<a href=\"https:\/\/attack.mitre.org\/software\/S0002\/\">mimikatz\u306e<\/a>\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3067\u4fb5\u5bb3\u3057\u305fVM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u30c0\u30f3\u30d7\u3057\u3001\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u5230\u9054\u53ef\u80fd\u306a\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u7279\u5b9a\u3057\u3001\u540c\u4e00\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30af\u30e9\u30a6\u30c9(VPC)\u5185\u306e\u5225\u306eVM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u653b\u6483\u3092\u62e1\u5927\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<a href=\"https:\/\/us-cert.cisa.gov\/ncas\/alerts\/aa21-209a\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3067\u65e5\u9803\u304b\u3089\u60aa\u7528\u3057\u3066\u3044\u308b\u8106\u5f31\u6027<\/a>\u3092\u4f7f\u3048\u3070\u4fb5\u5bb3\u3057\u305fVM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u4e0a\u3067\u7279\u6a29\u6607\u683c\u3084\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u30af\u30e9\u30a6\u30c9\u306f\u3053\u3046\u3057\u305f\u8106\u5f31\u6027\u306b\u5bfe\u3057\u3001CSP\u306e\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u3084VPC\u30da\u30ea\u30e1\u30fc\u30bf\u306a\u3069\u306e\u8ffd\u52a0\u4fdd\u8b77\u624b\u6bb5\u3092\u8a2d\u3051\u3001\u4eee\u60f3\u7684\u306b\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u30b0\u30eb\u30fc\u30d7\u3092\u9694\u96e2\u3057\u3066\u3044\u307e\u3059\u3002\u672c\u7a3f\u57f7\u7b46\u6642\u70b9\u3067\u306f\u3001CSP\u306e\u30a4\u30f3\u30d5\u30e9\u306e\u8106\u5f31\u6027\u3092\u7a81\u3044\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5883\u754c\u3092\u7a81\u7834\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u77e5\u3089\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u307e\u305fCSP\u306f\u591a\u304f\u306e\u500b\u4eba\u30fb\u7d44\u7e54\u3088\u308a\u3082\u30a4\u30f3\u30d5\u30e9\u306e\u30d1\u30c3\u30c1\u9069\u7528\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u78ba\u4fdd\u306b\u71b1\u5fc3\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002\u3064\u307e\u308aVM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4fb5\u5bb3\u5f8c\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u3078\u306e\u4fb5\u5165\u65b9\u6cd5\u3092\u898b\u3064\u3051\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3API\u7d4c\u7531\u3067\u4fb5\u5bb3\u3092\u62e1\u5927\u3057\u306a\u3044\u9650\u308a\u3001\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5883\u754c\u5916\u306b\u3042\u308b\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u306b\u306f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u3064\u307e\u308a\u7279\u6a29\u6607\u683c\u3084\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u306e\u5b9f\u73fe\u306b\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3API\u306e\u5229\u7528\u304c\u3088\u308a\u91cd\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3055\u3048\u5f97\u3089\u308c\u308c\u3070\u3001\u3069\u3093\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5883\u754c\u3067\u3082\u56de\u907f\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3059\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3API\u4fdd\u8b77\u306e\u9632\u5fa1\u6a5f\u69cb\u306f\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u30a2\u30af\u30bb\u30b9\u7ba1\u7406(IAM)\u3067\u3059\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306b\u9001\u3089\u308c\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u3059\u3079\u3066\u3001\u307e\u305aIAM\u306e\u691c\u67fb\u3092\u53d7\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u672a\u8a8d\u8a3c\u306a\u3044\u3057\u672a\u8a8d\u53ef\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u5373\u5ea7\u306b\u30c9\u30ed\u30c3\u30d7\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-123063-_czho28h2y79m\"><\/a>\u7d44\u7e54\u304c\u5f37\u529b\u306aIAM\u30dd\u30ea\u30b7\u30fc\u3092\u4f7f\u7528\u3059\u3079\u304d\u7406\u7531<\/h3>\n<p>IAM\u306f\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u306e\u5168\u30ea\u30bd\u30fc\u30b9\u306e\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u3092\u7ba1\u7406\u3059\u308b\u6700\u91cd\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3001\u7c21\u5358\u306b\u8a00\u3048\u3070\u307b\u3068\u3093\u3069\u306e\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u306e\u7b2c\u4e00\u9632\u5fa1\u7dda\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066<strong>\u30af\u30e9\u30a6\u30c9\u4e0a\u3067\u306e\u7279\u6a29\u6607\u683c\u3084\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u306e\u3088\u308a\u300c\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u3089\u3057\u3044\u300d\u65b9\u6cd5\u306fIAM\u8a2d\u5b9a\u30df\u30b9\u306b\u3088\u308b\u3082\u306e<\/strong>\u3067\u3059\u3002<\/p>\n<p>\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u306e\u3082\u3064\u8907\u96d1\u3067\u52d5\u7684\u306a\u6027\u8cea\u304c\u707d\u3044\u3057\u3001\u30af\u30e9\u30a6\u30c9ID\u306f\u3057\u3070\u3057\u3070\u904e\u5ea6\u306b\u7de9\u304f\u306a\u308a<a href=\"https:\/\/unit42.paloaltonetworks.jp\/iam-cloud-threat-research\/\">\u5b9f\u969b\u306b\u5fc5\u8981\u3068\u3055\u308c\u308b\u4ee5\u4e0a\u306e\u6a29\u9650\u304c<\/a>\u4ed8\u4e0e\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u8fd1\u3001\u7570\u306a\u308b200\u306e\u7d44\u7e54\u306e\u30af\u30e9\u30a6\u30c9\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u5206\u6790\u3057\u305f\u3068\u3053\u308d\u3001\u307b\u307c\u3059\u3079\u3066\u306e\u7d44\u7e54\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7dad\u6301\u306e\u305f\u3081\u306e\u9069\u5207\u306aIAM\u7ba1\u7406\u30dd\u30ea\u30b7\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u3082\u3063\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u3042\u308b\u7279\u5b9a\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30d0\u30b1\u30c3\u30c8\u306b\u3060\u3051\u30a2\u30af\u30bb\u30b9\u304c\u5fc5\u8981\u306a\u30e6\u30fc\u30b6\u30fc\u306b\u3001\u540c\u3058\u30a2\u30ab\u30a6\u30f3\u30c8\u3084\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u5185\u306e\u5168\u30d0\u30b1\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u6a29\u9650\u304c\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u66f8\u304d\u8fbc\u307f\u306e\u307f\u3092\u5fc5\u8981\u3068\u3059\u308b\u30b3\u30f3\u30c6\u30ca\u306b\u3001\u8aad\u307f\u53d6\u308a\u3068\u524a\u9664\u306e\u6a29\u9650\u304c\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u524d\u56de\u306e<a href=\"https:\/\/start.paloaltonetworks.jp\/unit-42-cloud-threats-securing-iam\/\">\u30af\u30e9\u30a6\u30c9\u8105\u5a01\u30ec\u30dd\u30fc\u30c8<\/a>\u3067\u306fUnit 42\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u304c\u3001\u8a2d\u5b9a\u3092\u8aa4\u3063\u305fIAM\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u3088\u308a\u3001\u6570\u767e\u4e07\u30c9\u30eb\u898f\u6a21\u306eSaaS\u4f01\u696d\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u30ea\u30dd\u30b8\u30c8\u30ea\u3068\u591a\u6570\u306e\u79d8\u5bc6\u9375\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u305f\u3053\u3068\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u4e00\u9023\u306e\u6a29\u9650\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u610f\u56f3\u3057\u306a\u3044\u5225\u306e\u6a29\u9650\u304c\u6709\u52b9\u306b\u306a\u308a\u3001\u305d\u3053\u304b\u3089\u6a29\u9650\u6607\u683c\u306b\u3064\u306a\u304c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u304c\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6a29\u9650\u3092\u6301\u3063\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u3042\u308b\u7279\u5b9aVM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9<\/li>\n<li>\u305d\u306e\u7279\u5b9aVM\u3068\u95a2\u9023\u3059\u308b\u30ed\u30fc\u30eb\u306e\u66f4\u65b0\u307e\u305f\u306f\u305d\u306e\u30ed\u30fc\u30eb\u306e\u306a\u308a\u3059\u307e\u3057\u304c\u53ef\u80fd\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u3088\u308b\u5f53\u8a72\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u95a2\u9023ID\u5909\u66f4<\/li>\n<\/ol>\n<p>\u3053\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5f53\u8a72VM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u3088\u308a\u9ad8\u3044\u7279\u6a29\u3092\u6301\u3064ID\u3068\u95a2\u9023\u4ed8\u3051\u3001\u305d\u306eVM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f7f\u3063\u3066\u3088\u308a\u9ad8\u3044\u7279\u6a29\u3092\u5f97\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/labs.bishopfox.com\/tech-blog\/iam-vulnerable-an-aws-iam-privilege-escalation-playground\">IAM-Vulnerable<\/a>\u3001<a href=\"https:\/\/www.praetorian.com\/blog\/google-cloud-platform-gcp-service-account-based-privilege-escalation-paths\/\">GCP Privilege Escalation<\/a>\u3001<a href=\"https:\/\/www.xmcyber.com\/privilege-escalation-and-lateral-movement-on-azure-part-1\/\">Azure Privilege Escalation<\/a>\u306a\u3069\u306e\u5148\u884c\u7814\u7a76\u3067\u306f\u7279\u6a29\u6607\u683c\u306b\u3044\u305f\u308b\u8106\u5f31\u306a\u7d4c\u8def\u304c\u591a\u6570\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/github.com\/RhinoSecurityLabs\/pacu\">pacu<\/a>\u3084<a href=\"https:\/\/github.com\/cyberark\/SkyArk\">skyArk<\/a>\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u3046\u3068\u3001IAM\u306b\u3072\u305d\u3080\u7279\u6a29\u6607\u683c\u306e\u8106\u5f31\u6027\u3092\u898b\u3064\u3051\u3060\u3057\u3001\u3069\u3053\u3092\u91cd\u70b9\u7684\u306b\u898b\u76f4\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u614b\u52e2\u306e\u6539\u5584\u3092\u306f\u304b\u308c\u3070\u3088\u3044\u304b\u3092\u7d44\u7e54\u304c\u78ba\u8a8d\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u672c\u7a3f\u306f\u30af\u30e9\u30a6\u30c9\u7cfb\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30a2\u30af\u30bf\u30fc\u306e\u6f5c\u5728\u7684TTP\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u793a\u3059\u4eee\u60f3\u306e\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u306f\u3001\u653b\u6483\u8005\u304c\u3059\u3067\u306b\u3055\u307e\u3056\u307e\u306a\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u3068\u7279\u6a29\u6607\u683c\u3092\u5b9f\u884c\u3057\u3066\u30bf\u30fc\u30b2\u30c3\u30c8\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u53d6\u5f97\u3092\u306f\u304b\u3063\u305f\u72b6\u6cc1\u3092\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-123063-_imuqc06mgi1r\"><\/a>\u5f71\u97ff<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306f\u6a19\u7684\u30b7\u30b9\u30c6\u30e0\u306e<a href=\"https:\/\/www.cisecurity.org\/spotlight\/ei-isac-cybersecurity-spotlight-cia-triad\/\">\u53ef\u7528\u6027\u307e\u305f\u306f\u6a5f\u5bc6\u6027<\/a>\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u3084\u30b7\u30b9\u30c6\u30e0\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\u306a\u3069\u306e\u653b\u6483\u306f\u53ef\u7528\u6027\u306b\u3001\u901a\u4fe1\u508d\u53d7\u3084\u30c7\u30fc\u30bf\u6f0f\u51fa\u306a\u3069\u306e\u653b\u6483\u306f\u6a5f\u5bc6\u6027\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2022\/04\/ransomware-trends-demands-dark-web-leak-sites\/?lang=ja\">\u4e8c\u91cd\u8105\u8feb\u653b\u6483<\/a>\u3067\u306f\u53ef\u7528\u6027\u3068\u6a5f\u5bc6\u6027\u306e\u4e21\u65b9\u304c\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002<a href=\"https:\/\/start.paloaltonetworks.com\/unit-42-ransomware-threat-report.html\">2021\u5e74\u306e\u4e0a\u4f4d\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/a>\u306e60%\u306f\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u3068\u30c7\u30fc\u30bf\u6f0f\u51fa\u306e\u4e21\u65b9\u3092\u8a66\u307f\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_122988\" aria-describedby=\"caption-attachment-122988\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-122989 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/05\/word-image-35-ja.png\" alt=\"\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306f\u6a5f\u5bc6\u6027(\u9752)\u3068\u53ef\u7528\u6027(\u8d64)\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u56f3\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u6a5f\u5bc6\u6027\u3078\u306e\u5f71\u97ff\u306b\u306f\u30c7\u30fc\u30bf\u6f0f\u51fa\u3001\u53ef\u7528\u6027\u3078\u306e\u5f71\u97ff\u306b\u306f\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u3084\u30b7\u30b9\u30c6\u30e0\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u5186\u304c\u91cd\u306a\u3063\u3066\u3044\u308b\u90e8\u5206\u306f\u4e21\u65b9\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u4e8c\u91cd\u8105\u8feb\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"584\" \/><figcaption id=\"caption-attachment-122988\" class=\"wp-caption-text\">\u56f32. \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306b\u3088\u308b\u5f71\u97ff<\/figcaption><\/figure>\n<h3><a id=\"post-123063-_3mi95p8k07aq\"><\/a>\u5f93\u6765\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/h3>\n<p>\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u30a4\u30f3\u30d5\u30e9\u306eWindows\u30b7\u30b9\u30c6\u30e0\u3084Linux\u30b7\u30b9\u30c6\u30e0\u3092\u72d9\u3046\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2(<a href=\"https:\/\/unit42.paloaltonetworks.jp\/ryuk-ransomware\/\">Ryuk<\/a>\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/threat-brief-maze-ransomware-activities\/\">Maze(ChaCha)<\/a>\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/vatet-pyxie-defray777\/\">Defray777<\/a>\u306a\u3069)\u306f\u3001\u5f93\u6765\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3068\u3044\u3048\u307e\u3059\u3002\u3053\u306e\u624b\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306f\u7d44\u7e54\u5185\u306e\u591a\u6570\u306e\u30db\u30b9\u30c8\u306b\u611f\u67d3\u3057\u3001\u30c7\u30a3\u30b9\u30af\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u6697\u53f7\u5316\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u5f93\u6765\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306f<a href=\"https:\/\/docs.microsoft.com\/ja-jp\/windows-hardware\/drivers\/kernel\/overview-of-the-windows-i-o-model\">\u30d5\u30a1\u30a4\u30ebI\/O\u64cd\u4f5c<\/a>\u3067\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u66f8\u304d\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/ja.wikipedia.org\/wiki\/Network_File_System\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0<\/a>(NFS)\u3084<a href=\"https:\/\/docs.ceph.com\/en\/latest\/cephfs\/\">Ceph\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0<\/a>(CephFS)\u306a\u3069\u3001\u30db\u30b9\u30c8\u306b\u30ea\u30e2\u30fc\u30c8\u30de\u30a6\u30f3\u30c8\u3055\u308c\u308b\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u542b\u3081\u3001\u30d5\u30a1\u30a4\u30ebI\/O\u64cd\u4f5c\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u30d5\u30a1\u30a4\u30eb\u306f\u3059\u3079\u3066\u3001\u5f93\u6765\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u5bfe\u3057\u3066\u8106\u5f31\u3067\u3059\u3002<\/p>\n<p>\u3055\u3044\u308f\u3044\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5\u3084\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u304c\u7570\u306a\u308b\u306e\u3067\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u5f93\u6765\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u6709\u52b9\u6027\u306f\u4e0b\u304c\u308a\u307e\u3059\u3002<\/p>\n<h4><a id=\"post-123063-_d2xaam9p2yjk\"><\/a>\u307b\u3068\u3093\u3069\u306e\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u7d4c\u7531\u3067\u306a\u304fAPI\u7d4c\u7531<\/h4>\n<p>\u30b9\u30c8\u30ec\u30fc\u30b8\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092CSP\u306eAPI\u306b\u983c\u308b\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u5897\u3048\u3064\u3065\u3051\u3066\u3044\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306f\u3001OS\u3084\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u95a2\u4fc2\u306a\u304f\u540c\u3058API\u3067\u30b9\u30c8\u30ec\u30fc\u30b8\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u3001\u30d6\u30e9\u30a6\u30b6\u3001IoT\u30c7\u30d0\u30a4\u30b9\u306e\u3044\u305a\u308c\u3067\u52d5\u4f5c\u3057\u3066\u3044\u3066\u3082\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3042\u3089\u3086\u308b\u30b5\u30a4\u30ba\u30fb\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u308a\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002\u3053\u3046\u3057\u305fAPI\u30d9\u30fc\u30b9\u306e\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u306f\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306b\u9732\u51fa\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u5f93\u6765\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u5bfe\u3057\u3066\u8106\u5f31\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h4><a 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id=\"post-123063-_e3icv4i2vmxp\"><\/a>\u4eee\u60f3\u653b\u6483\u30b7\u30ca\u30ea\u30aa<\/h2>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u30cf\u30a4\u30ec\u30d9\u30eb\u306a\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u3092\u60f3\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30a2\u30af\u30bf\u30fc\u304c\u30af\u30e9\u30a6\u30c9\u3067\u4f7f\u7528\u3057\u3046\u308bTTP\u3078\u306e\u7406\u89e3\u3068\u3001\u305d\u3046\u3057\u305f\u653b\u6483\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u6226\u7565\u306e\u7b56\u5b9a\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u4fdd\u8b77\u3068\u7de9\u548c\u7b56\u306b\u3064\u3044\u3066\u3082\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u4eee\u60f3\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u6f0f\u3048\u3044\u3057\u305f\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304b\u3089\u653b\u6483\u8005\u304c\u521d\u671f\u30a2\u30af\u30bb\u30b9\u3092\u53d6\u5f97\u3057\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3API\u7d4c\u7531\u3067\u653b\u6483\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u3068\u7279\u6a29\u6607\u683c\u306b\u3088\u308a\u3001\u6700\u7d42\u7684\u306b\u306f\u6a19\u7684\u306e\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u653b\u6483\u8005\u306fCSP\u306e\u63d0\u4f9b\u3059\u308b\u4fdd\u5b58\u6642\u306e\u6697\u53f7\u5316(data-at-rest encryption)\u6a5f\u80fd\u3067\u30b9\u30c8\u30ec\u30fc\u30b8\u30ea\u30bd\u30fc\u30b9\u306e\u6697\u53f7\u5316\u3092\u8a66\u307f\u307e\u3059\u3002\u901a\u5e38\u3001\u4fdd\u5b58\u6642\u306e\u6697\u53f7\u5316\u306fCSP\u304c\u7ba1\u7406\u3057\u3066\u304a\u308a\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u900f\u904e\u7684\u3067\u3059\u304c\u3001\u653b\u6483\u8005\u304c\u6697\u53f7\u30ad\u30fc\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308c\u3070\u4ed6\u8005\u304b\u3089\u306e\u30ea\u30bd\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\u3092\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u306f3\u6bb5\u69cb\u6210\u3067\u3001<strong>\u30de\u30b9\u30bf\u30fc\u30ad\u30fc\u306e\u4f5c\u6210<\/strong>\u3001<strong>\u6a19\u7684\u30ea\u30bd\u30fc\u30b9\u306e\u6539\u3056\u3093<\/strong>\u3001<strong>\u30de\u30b9\u30bf\u30fc\u30ad\u30fc\u306e\u96a0\u533f<\/strong>\u304b\u3089\u306a\u308a\u307e\u3059(\u56f33\u53c2\u7167)\u3002<\/p>\n<figure id=\"attachment_122990\" aria-describedby=\"caption-attachment-122990\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-122991 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/05\/word-image-36-ja.png\" alt=\"\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u3067\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483 (\u4eee\u60f3\u653b\u6483\u30b7\u30ca\u30ea\u30aa)\u3002\u3053\u306e\u56f3\u306f\u30de\u30b9\u30bf\u30fc\u30ad\u30fc\u4f5c\u6210\u3001\u6a19\u7684\u30ea\u30bd\u30fc\u30b9\u6539\u3056\u3093\u3001\u30de\u30b9\u30bf\u30fc\u30ad\u30fc\u96a0\u533f\u306e3\u6bb5\u968e\u3092\u793a\u3059\u3002\" width=\"900\" height=\"240\" \/><figcaption id=\"caption-attachment-122990\" class=\"wp-caption-text\">\u56f33. \u60f3\u5b9a\u3055\u308c\u308b\u653b\u6483\u30b7\u30ca\u30ea\u30aa<\/figcaption><\/figure>\n<ol>\n<li><strong>\u30de\u30b9\u30bf\u30fc\u30ad\u30fc\u306e\u4f5c\u6210<\/strong>: \u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u306e\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u306b\u306f\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306e\u30ad\u30fc\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3046\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3001\u653b\u6483\u8005\u306f\u307e\u305aCSP\u306e\u30ad\u30fc\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u3067\u81ea\u8eab\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\u30de\u30b9\u30bf\u30fc\u30ad\u30fc\u3092\u4f5c\u6210\u3059\u308b\u3068\u3053\u308d\u304b\u3089\u59cb\u3081\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u306e\u30ad\u30fc\u306f\u88ab\u5bb3\u8005\u30fb\u52a0\u5bb3\u8005\u3069\u3061\u3089\u306e\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u3082\u4f5c\u6210\u53ef\u80fd\u3067\u3059\u304c\u3001\u653b\u6483\u5074\u306e\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u884c\u3046\u306e\u3067\u3042\u308c\u3070\u3001\u3042\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u306b\u5225\u30a2\u30ab\u30a6\u30f3\u30c8\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u300c\u30af\u30ed\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u300d\u6a29\u9650\u3092\u6301\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u6a19\u7684\u30ea\u30bd\u30fc\u30b9\u306e\u6539\u3056\u3093<\/strong>: \u7b2c2\u6bb5\u968e\u3067\u306f\u653b\u6483\u8005\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u30ad\u30fc\u3067\u88ab\u5bb3\u8005\u306e\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u6697\u53f7\u5316\u3092\u8a66\u307f\u307e\u3059\u3002\u30ea\u30bd\u30fc\u30b9\u4f5c\u6210\u5f8c\u306b\u4fdd\u5b58\u6642\u306e\u6697\u53f7\u5316\u30ad\u30fc\u3092\u5909\u66f4\u3067\u304d\u308b\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u306e\u5834\u5408\u306f\u3001\u65b0\u3057\u3044\u30ad\u30fc\u3067\u65e2\u5b58\u30c7\u30fc\u30bf\u304c\u81ea\u52d5\u7684\u306b\u518d\u6697\u53f7\u5316\u3055\u308c\u307e\u3059\u3002\u30ea\u30bd\u30fc\u30b9\u4f5c\u6210\u5f8c\u306b\u4fdd\u5b58\u6642\u306e\u6697\u53f7\u5316\u30ad\u30fc\u3092\u5909\u66f4\u3067\u304d\u306a\u3044\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u306e\u5834\u5408\u306f\u3001\u5fa9\u53f7\u3057\u305f\u30c7\u30fc\u30bf\u30c0\u30f3\u30d7(\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u306a\u3069)\u3092\u4f5c\u6210\u3057\u3066\u653b\u6483\u8005\u304c\u7ba1\u7406\u3059\u308b\u30ad\u30fc\u3067\u305d\u306e\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3001\u5143\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u4e0a\u66f8\u304d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30de\u30b9\u30bf\u30fc\u30ad\u30fc\u306e\u96a0\u533f<\/strong>: \u6700\u7d42\u6bb5\u968e\u306f\u653b\u6483\u8005\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u30ad\u30fc\u3092\u88ab\u5bb3\u8005\u3084CSP\u304b\u3089\u96a0\u3059\u3053\u3068\u3067\u3059\u3002\u653b\u6483\u8005\u306f\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u304b\u3089\u30ad\u30fc\u3092\u524a\u9664\u3057\u3001\u6697\u53f7\u5316\u30ad\u30fc\u5fa9\u5143\u306b\u4f7f\u3048\u308b\u751f\u306e\u30ad\u30fc\u751f\u6210\u7528\u7d20\u6750\u3092\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u5b58\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2><a id=\"post-123063-_adowtg1v822w\"><\/a>\u4fdd\u8b77\u3068\u4fee\u5fa9<\/h2>\n<p>\u60f3\u5b9a\u3057\u305f\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u306e\u6839\u672c\u8981\u56e0\u306f\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u6f0f\u3048\u3044\u3068ID\u306e\u6a29\u9650\u904e\u5270\u3067\u3057\u305f\u3002\u88ab\u5bb3\u8005\u304c\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u306e\u9577\u671f\u4f7f\u7528\u3092\u907f\u3051\u308b\u304b\u4ed8\u4e0e\u3059\u3079\u304d\u6a29\u9650\u3092\u5236\u9650\u3057\u3066\u3044\u308c\u3070\u3053\u3046\u3057\u305f\u653b\u6483\u306f\u884c\u3048\u3066\u3044\u306a\u3044\u3067\u3057\u3087\u3046\u3002\u307b\u3068\u3093\u3069\u306e\u30af\u30e9\u30a6\u30c9\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u306f\u3001\u30ad\u30fc\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30d5\u30eb\u30a2\u30af\u30bb\u30b9\u3082\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30b5\u30fc\u30d3\u30b9\u306e\u4fdd\u5b58\u6642\u6697\u53f7\u5316\u30ad\u30fc\u306e\u66f4\u65b0\u3082\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u7d50\u679c\u3068\u3057\u3066<strong>\u300c\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3053\u3068\u306f\u3058\u3081\u300d\u3067\u6700\u3082\u91cd\u8981\u306a\u624b\u9806\u306fID\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u78ba\u4fdd<\/strong>\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3078\u306e\u5305\u62ec\u7684\u4fdd\u8b77\u6226\u7565\u306f\u4eca\u56de\u306e\u8abf\u67fb\u5bfe\u8c61\u5916\u3067\u3059\u304c\u3001\u4e3b\u8981CSP\u306f\u3044\u305a\u308c\u3082\u9867\u5ba2\u4fdd\u8b77\u306b\u5411\u3051\u305f\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u3059(\u4f8b: <a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/security\/fundamentals\/backup-plan-to-protect-against-ransomware\">Azure<\/a>\u3001<a href=\"https:\/\/cloud.google.com\/blog\/products\/identity-security\/5-pillars-of-protection-to-prevent-ransomware-attacks\">GCP<\/a>\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3)\u3002\u4ee5\u4e0b\u306b\u3069\u306eCSP\u3067\u3042\u3063\u3066\u3082\u6709\u7528\u306a\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002<\/p>\n<p><strong>IAM\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u78ba\u4fdd:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/docs.aws.amazon.com\/IAM\/latest\/UserGuide\/id_credentials_passwords_admin-change-user.html\">\u30d1\u30b9\u30ef\u30fc\u30c9<\/a>\u3001<a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/storage\/common\/storage-account-keys-manage?tabs=azure-portal\">\u30a2\u30af\u30bb\u30b9\u30ad\u30fc<\/a>\u3001<a href=\"https:\/\/cloud.google.com\/iam\/docs\/service-accounts#service_account_keys\">\u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u30ad\u30fc<\/a>\u306a\u3069\u3001\u9577\u671f\u4f7f\u7528\u3059\u308b\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u6700\u5c0f\u9650\u306b\u3059\u308b\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u524a\u9664\u3001\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u524a\u9664\u3001\u6697\u53f7\u5316\u30ad\u30fc\u66f4\u65b0\u306a\u3069\u3001\u30d3\u30b8\u30cd\u30b9\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u5909\u66f4\u3059\u308bAPI\u306b\u5bfe\u3057\u3066\u591a\u8981\u7d20\u8a8d\u8a3c(MFA)\u3092\u5b9f\u65bd\u3059\u308b\u3002<\/li>\n<li>\u30d5\u30a7\u30c7\u30ec\u30fc\u30b7\u30e7\u30f3ID\u7ba1\u7406 (FIM) \u3067\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3092\u4e00\u5143\u7ba1\u7406\u3059\u308b\u3002<\/li>\n<li>\u5404\u30e6\u30fc\u30b6\u30fc\u3068ID\u306b\u696d\u52d9\u4e0a\u5fc5\u8981\u306a\u6a29\u9650\u306e\u307f\u3092\u4ed8\u4e0e\u3059\u308b(<a href=\"https:\/\/www.paloaltonetworks.com\/cyberpedia\/what-is-least-privilege-access\">\u6700\u5c0f\u7279\u6a29<\/a>\u306e\u539f\u5247\u306b\u5f93\u3046)\u3002<a href=\"https:\/\/github.com\/bridgecrewio\/AirIAM\">AirIAM<\/a>\u3084<a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/IAM\/latest\/UserGuide\/what-is-access-analyzer.html\">IAM analyzer<\/a>\u306a\u3069\u306e\u30c4\u30fc\u30eb\u304c\u6700\u5c0f\u7279\u6a29\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u751f\u6210\u306b\u5f79\u7acb\u3064\u3002<\/li>\n<\/ul>\n<p><strong>\u8ffd\u52a0\u4fdd\u8b77\u6a5f\u80fd\u306e\u6709\u52b9\u5316:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/docs.microsoft.com\/ja-jp\/azure\/storage\/blobs\/versioning-overview\">BLOB\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406<\/a>\u3084<a href=\"https:\/\/cloud.google.com\/storage\/docs\/object-versioning\">\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0<\/a>\u306a\u3069\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u6709\u52b9\u5316\u3059\u308b\u3002<\/li>\n<li><a href=\"https:\/\/aws.amazon.com\/jp\/about-aws\/whats-new\/2018\/09\/amazon-rds-now-provides-database-deletion-protection\/\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u524a\u9664\u4fdd\u8b77<\/a>\u3001<a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/AmazonS3\/latest\/userguide\/object-lock.html\">\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ed\u30c3\u30af<\/a>\u3001<a href=\"https:\/\/docs.microsoft.com\/en-us\/azure\/azure-resource-manager\/management\/lock-resources?tabs=json\">\u30ea\u30bd\u30fc\u30b9\u30ed\u30c3\u30af<\/a>\u306a\u3069\u306e\u524a\u9664\u4fdd\u8b77\u3092\u6709\u52b9\u5316\u3059\u308b\u3002<\/li>\n<li>\u3059\u3079\u3066\u306e\u30af\u30e9\u30a6\u30c9\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u30ed\u30b0\u306e\u8a18\u9332\u3092\u6709\u52b9\u5316\u3059\u308b\u3002<\/li>\n<\/ul>\n<p><strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4f5c\u6210:<\/strong><\/p>\n<ul>\n<li>\u30d3\u30b8\u30cd\u30b9\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5b9a\u671f\u7684\u30fb\u81ea\u52d5\u7684\u306b\u4f5c\u6210\u3059\u308b\u3002<\/li>\n<li>\u5358\u4e00\u969c\u5bb3\u70b9\u3092\u6301\u305f\u306c\u3088\u3046\u30ea\u30fc\u30b8\u30e7\u30f3\u30fb\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u307e\u305f\u3044\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4f5c\u6210\u3059\u308b\u3002<\/li>\n<li>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u30c6\u30b9\u30c8\u30fb\u691c\u8a3c\u3092\u5b9a\u671f\u7684\u306b\u884c\u3046\u3002<\/li>\n<\/ul>\n<p><strong>\u30b7\u30d5\u30c8\u30ec\u30d5\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2019\/08\/4-practical-steps-shift-left-security\/?lang=ja\">\u30b7\u30d5\u30c8\u30ec\u30d5\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/a>\u3092\u63a1\u7528\u3057\u8106\u5f31\u6027\u3068\u8a2d\u5b9a\u30df\u30b9\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u3002<\/li>\n<li>\u8106\u5f31\u6027\u30b9\u30ad\u30e3\u30ca\u3068IaC\u30b9\u30ad\u30e3\u30ca\u3092\u3059\u3079\u3066\u306eCI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u7d71\u5408\u3059\u308b\u3002<\/li>\n<li><a href=\"https:\/\/github.com\/bridgecrewio\/checkov\">Checkov<\/a>\u306a\u3069\u306e\u30c4\u30fc\u30eb\u306f\u3001\u5168\u4e3b\u8981CSP\u306eInfrastructure as Code(IaC)\u3092\u307e\u305f\u304e\u3001\u5b89\u5168\u3067\u306a\u3044\u8a2d\u5b9a\u306e\u7279\u5b9a\u306b\u5f79\u7acb\u3064\u3002<\/li>\n<\/ul>\n<h2><a id=\"post-123063-_qd9zbgpzy667\"><\/a>\u7d50\u8ad6<\/h2>\n<p>\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u306f\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u306f\u5230\u5e95\u592a\u5200\u6253\u3061\u3067\u304d\u306a\u3044\u3088\u3046\u306a\u4fca\u654f\u6027\u30fb\u4fe1\u983c\u6027\u30fb\u62e1\u5f35\u6027\u306e\u9ad8\u3044\u30b9\u30c8\u30ec\u30fc\u30b8\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u304c\u52a0\u901f\u5ea6\u7684\u306b\u666e\u53ca\u3057\u3066\u3044\u3051\u3070\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u305f\u3061\u3082\u305d\u308c\u3060\u3051\u9ad8\u4fa1\u5024\u30c7\u30fc\u30bf\u3092\u65b0\u305f\u306a\u624b\u53e3\u3067\u72d9\u3063\u3066\u304f\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3092\u72d9\u3046\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30b0\u30eb\u30fc\u30d7\u306f\u3053\u308c\u307e\u3067\u306e\u3068\u3053\u308d\u89b3\u6e2c\u3055\u308c\u3066\u3044\u306a\u3044\u3082\u306e\u306e\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306f\u53ef\u80fd\u3067\u3042\u308a\u307e\u305f\u61f8\u5ff5\u3082\u3055\u308c\u308b\u3053\u3068\u304b\u3089\u3001\u30af\u30e9\u30a6\u30c9\u7cfb\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u53ef\u80fd\u6027\u3092\u691c\u8a0e\u30fb\u6e96\u5099\u3059\u3079\u304d\u6642\u671f\u306b\u6765\u3066\u3044\u308b\u3068\u8a00\u3048\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u4eee\u60f3\u653b\u6483\u30b7\u30ca\u30ea\u30aa\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3API\u3092\u60aa\u7528\u3057\u305f\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u304c\u53ef\u80fd\u306a\u3053\u3068\u3092\u5b9f\u8a3c\u3059\u308b\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n<p>\u5168\u4f53\u3068\u3057\u3066\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u306f\u5f93\u6765\u74b0\u5883\u3088\u308a\u5b89\u5168\u3067\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u8010\u6027\u3082\u9ad8\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u4e00\u5143\u7ba1\u7406\u3055\u308c\u305fAPI\u3084\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3001\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u306e\u6a5f\u80fd\u304c\u63c3\u3063\u3066\u3044\u308b\u304a\u304b\u3052\u3067\u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u306e\u4fdd\u8b77\u306f\u5bb9\u6613\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u8cac\u4efb\u5171\u6709\u30e2\u30c7\u30eb\u3067\u306fCSP\u304c\u30a4\u30f3\u30d5\u30e9\u3084\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u7ba1\u7406\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u96c6\u4e2d\u3067\u304d\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3068\u6bd4\u3079\u305f\u653b\u6483\u5bfe\u8c61\u9818\u57df\u3082\u5927\u5e45\u306b\u7e2e\u5c0f\u3057\u307e\u3059\u3002<a href=\"https:\/\/www.paloaltonetworks.jp\/prisma\/cloud\/cloud-security-posture-management\">\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30b9\u30c1\u30e3\u7ba1\u7406(CSPM)<\/a>\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/prisma\/cloud\/cloud-workload-protection-platform\">\u30af\u30e9\u30a6\u30c9\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u4fdd\u8b77\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0(CWPP)<\/a>\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/prisma\/cloud\/cloud-identity-security\">\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u30a8\u30f3\u30bf\u30a4\u30c8\u30eb\u30e1\u30f3\u30c8\u7ba1\u7406(CIEM)<\/a>\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u652f\u63f4\u304c\u3042\u308c\u3070\u3001\u4f55\u5343\u3082\u306e\u52d5\u7684\u30af\u30e9\u30a6\u30c9\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u7ba1\u7406\u3082\u5b9f\u73fe\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Unit 42\u306f\u7d44\u7e54\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u306b\u5bfe\u3059\u308b\u8fc5\u901f\u304b\u3064\u52b9\u679c\u7684\u306a\u5bfe\u5fdc\u80fd\u529b\u306e\u5f37\u5316\u306b\u3080\u3051\u3001 <a href=\"https:\/\/www.paloaltonetworks.com\/ransomware-readiness-assessment\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u5fdc\u6e96\u5099\u306e\u8a55\u4fa1<\/a>\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2021\/11\/cloud-incident-response-services\/\">\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30b5\u30fc\u30d3\u30b9<\/a>\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u767a\u751f\u6642\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3068\u5f71\u97ff\u7de9\u548c\u3092\u652f\u63f4\u3057\u307e\u3059\u3002<\/p>\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<a href=\"mailto:infojapan@paloaltonetworks.com\">infojapan@paloaltonetworks.com<\/a> \u307e\u3067\u96fb\u5b50\u30e1\u30fc\u30eb\u306b\u3066\u3054\u9023\u7d61\u3044\u305f\u3060\u304f\u304b\u3001\u4e0b\u8a18\u306e\u96fb\u8a71\u756a\u53f7\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044(\u3054\u76f8\u8ac7\u306f\u5f0a\u793e\u88fd\u54c1\u306e\u304a\u5ba2\u69d8\u306b\u306f\u9650\u5b9a\u3055\u308c\u307e\u305b\u3093)\u3002<\/p>\n<ul>\n<li>\u5317\u7c73\u30d5\u30ea\u30fc\u30c0\u30a4\u30e4\u30eb: 866.486.4842 (866.4.UNIT42)<\/li>\n<li>\u6b27\u5dde: +31.20.299.3130<\/li>\n<li>\u30a2\u30b8\u30a2\u592a\u5e73\u6d0b: +65.6983.8730<\/li>\n<li>\u65e5\u672c: +81.50.1790.0200<\/li>\n<\/ul>\n<h2><a id=\"post-123063-_fnmfvcutem6b\"><\/a>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/h2>\n<ul>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/2022-ransomware-threat-report-highlights\/\">2022Unit 42 \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u8105\u5a01\u30ec\u30dd\u30fc\u30c8\u304b\u3089\u306e\u6ce8\u76ee\u30dd\u30a4\u30f3\u30c8: \u4f9d\u7136\u3068\u3057\u3066\u4e3b\u8981\u306a\u8105\u5a01<\/a><\/li>\n<li><a href=\"https:\/\/unit42.paloaltonetworks.jp\/iam-cloud-threat-research\/\">\u30af\u30e9\u30a6\u30c9\u8105\u5a01\u9632\u5fa1\u306e\u8981\u306fIAM: Unit 42\u306b\u3088\u308b\u30af\u30e9\u30a6\u30c9\u8105\u5a01\u6700\u65b0\u8abf\u67fb<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 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