{"id":126170,"date":"2022-12-19T16:45:51","date_gmt":"2022-12-20T00:45:51","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=126170"},"modified":"2024-07-30T19:42:28","modified_gmt":"2024-07-31T02:42:28","slug":"meddler-phishing-attacks","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/meddler-phishing-attacks\/","title":{"rendered":"\u89e3\u8aac MitM (Meddler-in-the-Middle)\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483"},"content":{"rendered":"<h2><a id=\"post-126170-_b9bivbnwjpkb\"><\/a>\u6982\u8981<\/h2>\n<p>\u7686\u3055\u3093\u306f\u3053\u308c\u307e\u3067\u300c\u30b9\u30da\u30eb\u30df\u30b9\u306a\u3069\u306e\u9593\u9055\u3044\u304c\u306a\u3044\u304b\u3092\u6ce8\u610f\u6df1\u304f\u89b3\u5bdf\u3057\u3066\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u898b\u7834\u308d\u3046\u300d\u3068\u3044\u3046\u30a2\u30c9\u30d0\u30a4\u30b9\u3092\u53d7\u3051\u305f\u3053\u3068\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u3053\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u304c\u6709\u52b9\u306a\u306e\u306f\u5f93\u6765\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u624b\u6cd5\u3060\u3051\u3067\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u3053\u3046\u3057\u305f\u30a2\u30c9\u30d0\u30a4\u30b9\u3084\u5f93\u6765\u578b\u9632\u5fa1\u3092\u304b\u3044\u304f\u3050\u308b\u65b9\u6cd5\u3092\u7de8\u307f\u51fa\u3057\u3066\u3044\u308b\u3053\u3068\u306f\u3001Meddler-in-the-Middle (MitM)\u578b\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u304b\u3089\u3082\u660e\u3089\u304b\u3067\u3059\u3002<\/p>\n<p>MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306f\u6700\u5148\u7aef\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3067\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30d9\u30fc\u30b9\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u691c\u51fa\u30a8\u30f3\u30b8\u30f3\u306e\u591a\u304f\u3092\u56de\u907f\u3057\u3001\u4e8c\u8981\u7d20\u8a8d\u8a3c(2FA)\u3082\u7834\u308a\u307e\u3059\u3002MitM\u653b\u6483\u3067\u306f\u3001\u6a19\u7684\u3068\u306a\u308b\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u306b\u4f3c\u305b\u305f\u30da\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b\u304b\u308f\u308a\u306b\u3001\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u3063\u3066\u3001\u5143\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u30e6\u30fc\u30b6\u30fc\u306e\u30d6\u30e9\u30a6\u30b6\u306b\u76f4\u63a5\u4e2d\u7d99\u3057\u307e\u3059\u3002<\/p>\n<p>2022\u5e7411\u6708\u73fe\u5728\u3001\u8907\u6570\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u304c\u3053\u306e\u624b\u53e3\u3067\u4f01\u696d\u30e1\u30fc\u30eb\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4fb5\u5bb3\u3057\u3001\u7d44\u7e54\u306e\u6a5f\u5bc6\u60c5\u5831\u7a83\u53d6\u306b\u6210\u529f\u3057\u3066\u3044\u307e\u3059\u3002\u6570\u56de\u30af\u30ea\u30c3\u30af\u3059\u308b\u3060\u3051\u3067\u7c21\u5358\u306bMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u4ed5\u639b\u3051\u3089\u308c\u308b\u4eba\u6c17MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u304c\u3044\u304f\u3064\u304b\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3046\u3057\u305f\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u306e\u6a5f\u80fd\u62e1\u5f35\u306f\u7d9a\u304d\u3001\u3088\u308a\u76f4\u611f\u7684\u3067\u4f7f\u3044\u3084\u3059\u3044\u3082\u306e\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3057\u3001\u305d\u306e\u591a\u304f\u306e\u304c\u9ad8\u5ea6\u306a\u30af\u30ed\u30fc\u30ad\u30f3\u30b0(\u96a0\u307a\u3044)\u6280\u8853\u3092\u63a1\u7528\u3057\u3066\u3044\u3066\u3001\u5f93\u6765\u578b\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u691c\u77e5\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308b\u691c\u51fa\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u8fd1\u3044\u5c06\u6765\u3001\u3053\u3046\u3057\u305fMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u304c\u3055\u3089\u306b\u8513\u5ef6\u3059\u308b\u3082\u306e\u3068\u4e88\u6e2c\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30d6\u30ed\u30c3\u30af\u3059\u308b\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306e\u6a5f\u80fd\u306b\u3088\u308a\u672c\u7a3f\u3067\u53d6\u308a\u4e0a\u3052\u305f\u653b\u6483\u304b\u3089\u306e\u4fdd\u8b77\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u95a2\u9023\u3059\u308bUnit 42\u306e\u30c8\u30d4\u30c3\u30af<\/span><\/td>\n<td><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/phishing-ja\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Phishing<\/span><\/a><span style=\"font-weight: 400;\">, <\/span><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/credential-theft-ja\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Credential Theft<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><a id=\"post-126170-_sieul6o7rlpy\"><\/a>\u306f\u3058\u3081\u306b: \u5f93\u6765\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483<\/h2>\n<p>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306e\u76ee\u7684\u306f\u3001\u507d\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u7528\u610f\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u9a19\u3057\u3066\u30ed\u30b0\u30a4\u30f3\u7528\u306e\u8a8d\u8a3c\u60c5\u5831(\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb)\u3092\u5165\u529b\u3055\u305b\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u5f93\u6765\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3067\u306f\u653b\u6483\u8005\u304c\u6b63\u898f\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u6a21\u3057\u305f\u72ec\u81ea\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u3092\u4f5c\u308b\u306e\u304c\u3075\u3064\u3046\u3067\u3057\u305f\u3002\u4f5c\u3063\u305f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u65b0\u305f\u306b\u4f5c\u6210\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u306b\u30db\u30b9\u30c8\u3059\u308b\u304b\u3001\u6b63\u898f\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u4fb5\u5bb3\u3057\u3066\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u30db\u30b9\u30c8\u3059\u308b\u304b\u3001\u65e2\u5b58<a href=\"https:\/\/unit42.paloaltonetworks.jp\/platform-abuse-phishing\/\" target=\"_blank\" rel=\"noopener\">SaaS\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/a>\u306b\u30db\u30b9\u30c8\u3059\u308b\u304b\u3001\u3044\u305a\u308c\u304b\u306e\u65b9\u6cd5\u3092\u3068\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u300c<a href=\"https:\/\/www.techrepublic.com\/article\/cybercriminals-phishing-kits-credential-theft\/\" target=\"_blank\" rel=\"noopener\">\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30c3\u30c8<\/a>\u300d\u306f\u3001\u305d\u3046\u3057\u305f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306e\u4f5c\u6210\u30fb\u5b9f\u884c\u30d7\u30ed\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3057\u3066\u304f\u308c\u308b\u3082\u306e\u3067\u3059\u3002\u30ad\u30c3\u30c8\u306e\u63d0\u4f9b\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u3048\u3070\u3001\u672a\u719f\u306a\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u3067\u3082\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30c3\u30c8\u306b\u306f\u6a19\u7684\u4f01\u696d\u306e\u5b9f\u969b\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u307e\u306d\u305f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8Web\u30da\u30fc\u30b8\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3082\u591a\u304f\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f<a href=\"https:\/\/www.mandiant.com\/resources\/blog\/caffeine-phishing-service-platform\" target=\"_blank\" rel=\"noopener\">Caffeine<\/a>(\u56f31)\u3084<a href=\"https:\/\/thehackernews.com\/2022\/07\/researchers-warns-of-increase-in.html\" target=\"_blank\" rel=\"noopener\">Robin Banks<\/a>\u306a\u3069\u306e\u4e00\u6b69\u9032\u3093\u3060Web\u30d9\u30fc\u30b9\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9(PhaaS)\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304c\u63d0\u4f9b\u3059\u308b\u4f7f\u3044\u3084\u3059\u3044\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f7f\u3063\u3066\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u3057\u304b\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_126112\" aria-describedby=\"caption-attachment-126112\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-126112 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/12\/word-image-50.png\" alt=\"\u753b\u50cf1\u306f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30fb\u30a2\u30ba\u30fb\u30a2\u30fb\u30b5\u30fc\u30d3\u30b9\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u300ccaffeine\u300d\u306e\u753b\u9762\u3002\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u5411\u3051\u306b\u6a5f\u80fd\u3084\u30c4\u30fc\u30eb\u3092\u6709\u6599\u3067\u63d0\u4f9b\u3057\u3066\u3044\u308b \" width=\"900\" height=\"394\" \/><figcaption id=\"caption-attachment-126112\" class=\"wp-caption-text\">\u56f31. 2022\u5e7410\u6708\u521d\u516c\u958b\u306ePhaaS(Phishing-as-a-Service)\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u300cCaffeine\u300d\u306e\u30c8\u30c3\u30d7\u30da\u30fc\u30b8<\/figcaption><\/figure>\n<p>\u5f93\u6765\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3067\u306f\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u3092\u60aa\u610f\u306e\u3042\u308b\u30b5\u30fc\u30d0\u30fc\u3084\u4fb5\u5bb3\u3057\u305f\u30b5\u30fc\u30d0\u30fc\u306b\u76f4\u63a5\u30db\u30b9\u30c8\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u6b63\u898f\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u306e\u5b8c\u74a7\u306a\u30b3\u30d4\u30fc\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3057\u305f\u3002\u305f\u3068\u3048\u3070\u653b\u6483\u8005\u304cGitHub\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u6a21\u3057\u305f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u3092\u4f5c\u308b\u5834\u5408\u3001\u4e2d\u6838\u3068\u306a\u308b\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u306e\u5468\u8fba\u306b\u3042\u308b\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd(\u305f\u3068\u3048\u3070\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5fd8\u308c\u307e\u3057\u305f\u300d\u30ea\u30f3\u30af\u306a\u3069)\u3092\u5b8c\u5168\u306b\u518d\u73fe\u3059\u308b\u3053\u3068\u306b\u3055\u307b\u3069\u3053\u3060\u308f\u3089\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5c02\u9580\u5bb6\u3084\u6ce8\u610f\u6df1\u3044\u89b3\u5bdf\u8005\u306a\u3089\u3001\u6b63\u898fGitHub\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3068\u507d\u88c5\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u306e\u5fae\u5999\u306a\u9055\u3044\u306b\u6c17\u3065\u304d\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u304c\u507d\u7269\u3067\u3042\u308b\u3053\u3068\u3092\u898b\u629c\u3051\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u56f32\u306f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u304c\u672c\u6765\u306e\u6a19\u7684\u3067\u3042\u308b\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3068\u3069\u306e\u3088\u3046\u306b\u7570\u306a\u3063\u3066\u3044\u308b\u304b\u3092\u793a\u3057\u305f\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u540c\u69d8\u306b\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30d9\u30fc\u30b9\u306e\u81ea\u52d5\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5bfe\u7b56\u30a8\u30f3\u30b8\u30f3\u306f\u3001\u3053\u308c\u3089\u306e\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u306b\u7591\u308f\u3057\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5146\u5019(\u30ea\u30f3\u30af\u5207\u308c\u3084\u30b9\u30da\u30eb\u30df\u30b9\u306a\u3069)\u304c\u3042\u308b\u3053\u3068\u306b\u6c17\u4ed8\u304d\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<figure id=\"attachment_126114\" aria-describedby=\"caption-attachment-126114\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-126114 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/12\/word-image-51.png\" alt=\"\u753b\u50cf2\u306f\u507d\u7269\u3068\u672c\u7269\u306e2\u3064\u306eMicrosoft\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u6bd4\u8f03\u3057\u305f\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u5de6\u306e\u753b\u50cf\u306f\u6b63\u3057\u3044\u30d5\u30a9\u30f3\u30c8\u304c\u4f7f\u308f\u308c\u3066\u3044\u306a\u3044\u507d\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3067\u3059\u304c\u3001\u898b\u305f\u76ee\u81ea\u4f53\u306f\u672c\u7269\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u306b\u304b\u306a\u308a\u8fd1\u304f\u3001Microsoft\u306e\u30ed\u30b4\u3082\u5165\u3063\u3066\u3044\u307e\u3059\u3002\u53f3\u306e\u753b\u50cf\u306f2022\u5e7411\u6708\u4e0b\u65ec\u6642\u70b9\u306e\u672c\u7269\u306eMicrosoft\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3067\u3059\u3002\" width=\"900\" height=\"546\" \/><figcaption id=\"caption-attachment-126114\" class=\"wp-caption-text\">\u56f32. \u5de6: \u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3067\u4f7f\u308f\u308c\u305fMicrosoft\u306e\u507d\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u306e\u4f8b\u3002\u53f3: 2022\u5e7411\u670821\u65e5\u6642\u70b9\u306eMicrosoft\u306e\u672c\u7269\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3002<\/figcaption><\/figure>\n<p>\u3053\u3046\u3057\u305f\u6b20\u9665\u306f\u3042\u308b\u306b\u305b\u3088\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f\u6a19\u7684\u306e\u53d7\u4fe1\u8005\u6570\u304c\u975e\u5e38\u306b\u591a\u3044\u306e\u3067\u3001\u4e00\u90e8\u306f\u653b\u6483\u306e\u72a0\u7272\u3068\u306a\u308a\u304b\u306d\u307e\u305b\u3093\u3002<a href=\"https:\/\/www.cisa.gov\/mfa\" target=\"_blank\" rel=\"noopener\">\u4e8c\u8981\u7d20\u8a8d\u8a3c<\/a>(2FA)\u3084\u591a\u8981\u7d20\u8a8d\u8a3c(MFA)\u306f\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u6210\u529f\u3092\u9632\u3050\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30a4\u30e4\u30fc\u3092\u8ffd\u52a0\u3059\u308b\u65b9\u6cd5\u3068\u3057\u3066\u4e00\u822c\u5316\u3057\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u969b\u306e2FA\u306e\u52d5\u304d\u3092\u898b\u3066\u307f\u308b\u3068\u3001\u305f\u3068\u3048\u3070\u6b63\u898f\u30ed\u30b0\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u5834\u5408\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u52a0\u3048\u3001\u767b\u9332\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u9001\u4fe1\u3055\u308c\u308b\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9(OTP)\u306a\u3069\u306e\u8ffd\u52a0\u8a8d\u8a3c\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u653b\u6483\u8005\u304c\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3067\u88ab\u5bb3\u8005\u306e\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u624b\u3067\u304d\u305f\u3068\u3057\u3066\u3082\u3001\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u6642\u306b\u9001\u4fe1\u3055\u308c\u308bOTP\u304c\u53d6\u5f97\u3067\u304d\u306a\u3044\u306e\u3067\u305d\u306e\u30e6\u30fc\u30b6\u30fc\u3068\u3057\u3066\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h2><a id=\"post-126170-_s82p6rj0iclg\"><\/a>MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483<\/h2>\n<p>MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u30d9\u30fc\u30b9\u306e\u9632\u5fa1\u30682FA\u306e\u4e21\u65b9\u3092\u56de\u907f\u3059\u308b\u65b0\u578b\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3067\u3059\u3002\u5f93\u6765\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3067\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u6b63\u898f\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3068\u306f\u5225\u306e\u507d\u88c5\u3057\u305f\u30da\u30fc\u30b8\u3092\u8868\u793a\u3057\u307e\u3059\u304c\u3001MitM\u653b\u6483\u3067\u306f\u6b63\u898f\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3068<em>\u5b8c\u5168\u306b\u540c\u4e00<\/em>\u306e\u5185\u5bb9\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002MitM\u30b5\u30fc\u30d0\u30fc\u306f\u6b63\u898f\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u306e\u8907\u88fd\u3092\u30db\u30b9\u30c8\u3059\u308b\u306e\u3067\u306f\u306a\u304f<em>\u6b63\u898f\u30b5\u30a4\u30c8\u304c\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u305f<\/em>\u30b3\u30f3\u30c6\u30f3\u30c4\u3092<em>\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306b\u4e2d\u7d99<\/em>\u3059\u308b\u3060\u3051\u3067\u3059(\u56f33)\u3002<\/p>\n<p>\u3064\u307e\u308aMitM\u30b5\u30fc\u30d0\u30fc\u306f\u6a19\u7684\u3068\u6b63\u898f\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u306e\u9593\u3067<a href=\"https:\/\/www.paloaltonetworks.com\/cyberpedia\/what-is-a-proxy-server\" target=\"_blank\" rel=\"noopener\">\u30d7\u30ed\u30ad\u30b7\u3068\u3057\u3066<\/a>\u6a5f\u80fd\u3057\u307e\u3059\u3002\u6a19\u7684\u304c\u30d7\u30ed\u30ad\u30b7\u3055\u308c\u305f\u30da\u30fc\u30b8\u306b\u8a8d\u8a3c\u60c5\u5831\u3092\u5165\u529b\u3059\u308b\u3068\u3001MitM\u30b5\u30fc\u30d0\u30fc\u306f\u305d\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u4fdd\u5b58\u3057\u3066\u6b63\u898f\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u306b\u8ee2\u9001\u3057\u3001\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u3092\u6210\u529f\u3055\u305b\u307e\u3059\u3002\u88ab\u5bb3\u8005\u304b\u3089\u306f\u6b63\u898f\u30da\u30fc\u30b8\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u3068\u304d\u540c\u69d8\u3001\u4f55\u3089\u554f\u984c\u306a\u304f\u898b\u3048\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001MitM\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u6b63\u898f\u30b5\u30a4\u30c8\u3078\u306e\u63a5\u7d9a\u3082\u88ab\u5bb3\u8005\u304b\u3089MitM\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u63a5\u7d9a\u3082<a href=\"https:\/\/www.cloudflare.com\/learning\/ssl\/what-is-https\/\" target=\"_blank\" rel=\"noopener\">HTTPS<\/a>\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u63d0\u4f9b\u3055\u308c\u308b\u305f\u3081\u3001\u88ab\u5bb3\u8005\u306b\u306fWeb\u30d6\u30e9\u30a6\u30b6\u306e\u30a2\u30c9\u30ec\u30b9\u30d0\u30fc\u306b\u3042\u308b\u5357\u4eac\u9320\u30a2\u30a4\u30b3\u30f3\u304b\u3089\u305d\u306e\u63a5\u7d9a\u304c\u300c\u5b89\u5168\u300d\u306a\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_126132\" aria-describedby=\"caption-attachment-126132\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-126133 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/12\/Catching-Transparent-Phish@2x-1.png\" alt=\"\u753b\u50cf3\u306fMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u3067\u88ab\u5bb3\u30e6\u30fc\u30b6\u30fc\u3092\u508d\u53d7\u3057\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u6a19\u7684Web\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u4e2d\u9593\u8005\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u8996\u899a\u7684\u306b\u8868\u73fe\u3057\u305f\u56f3 \" width=\"900\" height=\"600\" \/><figcaption id=\"caption-attachment-126132\" class=\"wp-caption-text\">\u56f33. MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306e\u653b\u6483\u30d5\u30ed\u30fc (<a href=\"https:\/\/catching-transparent-phish.github.io\/\" target=\"_blank\" rel=\"noopener\">Catching Transparent Phish<\/a>\u306e\u5185\u5bb9\u3088\u308a\u518d\u69cb\u6210)<\/figcaption><\/figure>\n<p>\u6a19\u7684\u306b\u8868\u793a\u3055\u308c\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u6b63\u898f\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3067\u8868\u793a\u3055\u308c\u308b\u3082\u306e\u3068\u5b8c\u5168\u306b\u540c\u4e00\u306a\u306e\u3067\u3001\u30d7\u30ed\u30ad\u30b7\u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u306f\u88ab\u5bb3\u8005\u304c\u898b\u305f\u76ee\u3067\u602a\u3057\u3055\u306b\u6c17\u3065\u304f\u306e\u306f\u304b\u306a\u308a\u96e3\u3057\u3044\u3067\u3057\u3087\u3046\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u30d9\u30fc\u30b9\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u691c\u51fa\u30a8\u30f3\u30b8\u30f3\u306b\u3088\u308b\u767a\u898b\u3082\u975e\u5e38\u306b\u96e3\u3057\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092\u7d75\u753b\u306b\u55a9\u3048\u308b\u306a\u3089\u3001\u5f93\u6765\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306f\u300c2\u5343\u4e07\u30c9\u30eb\u306e\u30b4\u30c3\u30db\u306e\u539f\u753b\u3092\u307e\u306d\u3066\u8d0b\u4f5c\u8005\u304c\u63cf\u3044\u305f(\u4e0a\u624b\u3044\u3068\u306f\u3044\u3048\u306a\u3044\u3082\u306e\u3082\u3042\u308b)\u8d0b\u4f5c\u300d\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u4e00\u65b9\u306eMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306f\u300c\u30b4\u30c3\u30db\u306e\u539f\u753b\u3092\u5de7\u5999\u306b\u96a0\u3055\u308c\u305f\u93e1\u8d8a\u3057\u306b\u898b\u305b\u3066\u3044\u308b\u300d\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>MitM\u653b\u6483\u306b\u306f\u898b\u305f\u76ee\u306e\u52b9\u679c\u3060\u3051\u3067\u306a\u304f\u4ed6\u306b\u3082\u3044\u304f\u3064\u304b\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30e6\u30fc\u30b6\u30fc\u304c2FA\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u3066\u3082\u3001\u3053\u306e\u30d7\u30ed\u30ad\u30b7\u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306a\u3089MitM\u30b5\u30fc\u30d0\u30fc\u304c\u81ea\u52d5\u7684\u306b2FA\u3082\u8fc2\u56de\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>MitM\u30b5\u30fc\u30d0\u30fc\u304c\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u6b63\u898f\u30b5\u30a4\u30c8\u306b\u8ee2\u9001\u3059\u308b\u3068\u3001\u6b63\u898f\u30b5\u30a4\u30c8\u306f\u3044\u3064\u3082\u3069\u304a\u308a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306bOTP\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u9a19\u3055\u308c\u305f\u6a19\u7684\u306f\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u3092MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u306b\u5165\u529b\u3057\u307e\u3059\u3002\u3053\u306e\u5f8c\u3001MitM\u30b5\u30fc\u30d0\u30fc\u304c\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u6b63\u898f\u306e\u30b5\u30a4\u30c8\u306b\u4e2d\u7d99\u3059\u308c\u3070\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u304c\u5b8c\u4e86\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u6642\u70b9\u3067MitM\u30b5\u30fc\u30d0\u30fc\u306f\u6b63\u898f\u30b5\u30a4\u30c8\u304b\u3089\u672c\u7269\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30c3\u30ad\u30fc\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002\u3053\u3046\u3057\u3066\u30ed\u30b0\u30a4\u30f3\u72b6\u614b\u304c\u7d99\u7d9a\u3059\u308c\u3070\u3001\u653b\u6483\u8005\u306eWeb\u30b5\u30fc\u30d0\u30fc\u7d4c\u7531\u3057\u3066\u3044\u3066\u3082\u88ab\u5bb3\u8005\u304b\u3089\u306f\u666e\u901a\u306b\u6b63\u898f\u30b5\u30a4\u30c8\u3092\u95b2\u89a7\u3057\u7d9a\u3051\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u306e\u3067\u3001\u3088\u308a\u3044\u3063\u305d\u3046\u300c\u305d\u308c\u3089\u3057\u3055\u300d\u3092\u6f14\u51fa\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-126170-_iwuwksf4bpjo\"><\/a>MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30c3\u30c8\u306e\u73fe\u72b6<\/h2>\n<p>\u672c\u7a3f\u57f7\u7b46\u6642\u70b9\u3067\u3001\u30cf\u30c3\u30ab\u30fc\u304c\u308f\u305a\u304b\u6570\u30af\u30ea\u30c3\u30af\u3067\u72ec\u81eaMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u7c21\u5358\u306b\u5c55\u958b\u3067\u304d\u308b\u30c4\u30fc\u30eb\u304c\u8907\u6570\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002\u5f93\u6765\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30c3\u30c8\u540c\u69d8\u3001\u3053\u308c\u3089\u306eMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30c3\u30c8\u306f\u3001\u653b\u6483\u8005\u304cMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u7c21\u5358\u306b\u8a2d\u5b9a\u30fb\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u3001\u4e00\u9023\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u7528\u610f\u3057\u3066\u3044\u3066\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306fGUI(\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9)\u307e\u3067\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u88681\u306b\u672c\u7a3f\u57f7\u7b46\u6642\u70b9\u3067\u5229\u7528\u53ef\u80fd\u306aMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30c3\u30c8\u306e\u306a\u304b\u3067\u3082\u4eba\u6c17\u306e\u9ad8\u3044\u3082\u306e\u3092\u82e5\u5e72\u6570\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30ad\u30c3\u30c8\u306f\u3044\u305a\u308c\u3082\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u88ab\u5bb3\u8005\u306e\u30d6\u30e9\u30a6\u30b6\u306b\u4e2d\u7d99\u3059\u308b\u3068\u3044\u3046\u4e2d\u6838\u7684\u624b\u6cd5\u3092\u3068\u3063\u3066\u3044\u3066\u3001\u5b9f\u88c5\u306e\u8a73\u7d30\u3084\u8ffd\u52a0\u6a5f\u80fd(\u30af\u30ed\u30fc\u30ad\u30f3\u30b0\u3084TLS\u8a3c\u660e\u66f8\u306e\u751f\u6210\u306a\u3069)\u3067\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070Evilginx2\u306f\u4e00\u610f\u306a\u30c8\u30fc\u30af\u30f3\u3092\u542b\u3080URL(\u307e\u305f\u306f\u300c\u30eb\u30a2\u30fc\u300d)\u3092\u751f\u6210\u3057\u3001\u3053\u306eURL\u3067\u76f4\u63a5\u8a2a\u554f\u3057\u305f\u5834\u5408\u306b\u306e\u307f\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u305d\u308c\u4ee5\u5916\u306e\u30d1\u30b9\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u826f\u6027\u30b5\u30a4\u30c8\u3078\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 16.1031%;\"><b>\u540d\u524d<\/b><\/td>\n<td style=\"width: 28.1277%;\"><b>\u6700\u521d\u306e\u30ea\u30ea\u30fc\u30b9\/\u5831\u544a\u6642\u671f<\/b><\/td>\n<td style=\"width: 54.4871%;\"><b>\u8aac\u660e<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 16.1031%;\"><span style=\"font-weight: 400;\">Evilginx2<\/span><\/td>\n<td style=\"width: 28.1277%;\"><span style=\"font-weight: 400;\">2018\u5e747\u6708(\u6700\u521d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f2017\u5e745\u6708\u306b\u30ea\u30ea\u30fc\u30b9)<\/span><\/td>\n<td style=\"width: 54.4871%;\"><span style=\"font-weight: 400;\">\u4f7f\u3044\u3084\u3059\u3044\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u5099\u3048\u305f\u9ad8\u6a5f\u80fdMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30c3\u30c8\u3002\u30af\u30ed\u30fc\u30ad\u30f3\u30b0\u6a5f\u80fd\u5185\u8535\u3002\u4e00\u610f\u306a\u30c8\u30fc\u30af\u30f3(\u30eb\u30a2\u30fc)\u3092\u751f\u6210\u3059\u308b\u3002\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u7528\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8868\u793a\u3059\u308b\u306b\u306f\u3001URL\u5185\u306b\u3053\u306e\u30c8\u30fc\u30af\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306f\u56f34\u306e\u901a\u308a\u3002<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 16.1031%;\"><span style=\"font-weight: 400;\">Modlishka<\/span><\/td>\n<td style=\"width: 28.1277%;\"><span style=\"font-weight: 400;\">2019\u5e741\u6708<\/span><\/td>\n<td style=\"width: 54.4871%;\"><span style=\"font-weight: 400;\">\u8907\u6570\u306e\u8a2d\u5b9a\u624b\u9806\u3068\u4fb5\u5bb3\u5f8c\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u81ea\u52d5\u5316\u3057\u3066\u3044\u308b(\u7a83\u53d6\u3057\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u30af\u30c3\u30ad\u30fc\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30b9\u30c4\u30eb\u30e1\u30f3\u30c8\u5316\u3055\u308c\u305fChrome\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u8d77\u52d5\u3059\u308b\u306a\u3069)\u3002<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 16.1031%;\"><span style=\"font-weight: 400;\">Muraena<\/span><\/td>\n<td style=\"width: 28.1277%;\"><span style=\"font-weight: 400;\">2019\u5e745\u6708<\/span><\/td>\n<td style=\"width: 54.4871%;\"><span style=\"font-weight: 400;\">\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u6a5f\u80fd\u3060\u3051\u3092\u5099\u3048\u305fMitM\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u3002TLS\u8a3c\u660e\u66f8\u3092\u81ea\u52d5\u4f5c\u6210\u3059\u308b\u307b\u304b\u306e\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u3068\u306f\u7570\u306a\u308a\u653b\u6483\u8005\u306f\u81ea\u8eab\u3067\u8a3c\u660e\u66f8\u3092\u7528\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 16.1031%;\"><span style=\"font-weight: 400;\">EvilnoVNC<\/span><\/td>\n<td style=\"width: 28.1277%;\"><span style=\"font-weight: 400;\">2022\u5e749\u6708<\/span><\/td>\n<td style=\"width: 54.4871%;\"><span style=\"font-weight: 400;\">\u5b9f\u969b\u306eWeb\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u3063\u3066\u653b\u6483\u7528\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u305f\u5185\u5bb9\u3092VNC\u7d4c\u7531\u3067\u88ab\u5bb3\u8005\u306e\u30d6\u30e9\u30a6\u30b6\u306b\u63d0\u4f9b\u3059\u308b\u3002<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 16.1031%;\"><span style=\"font-weight: 400;\">EvilProxy<\/span><\/td>\n<td style=\"width: 28.1277%;\"><span style=\"font-weight: 400;\">2022\u5e749\u6708<\/span><\/td>\n<td style=\"width: 54.4871%;\"><span style=\"font-weight: 400;\">MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u7528\u306ePhishing-as-a-Service (PhaaS)\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3002\u4f7f\u3044\u3084\u3059\u3044GUI\u304c\u7528\u610f\u3055\u308c\u3066\u304a\u308a\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u81ea\u8eab\u306eMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30fb\u7ba1\u7406\u3057\u3084\u3059\u3044\u3002<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt; color: #999999;\"><em>\u88681 \u4eba\u6c17MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30c3\u30c8\u306e\u5185\u8a33<\/em><\/span><\/p>\n<figure id=\"attachment_126118\" aria-describedby=\"caption-attachment-126118\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-126118 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/12\/word-image-53.png\" alt=\"\u753b\u50cf4\u306f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30c3\u30c8\u300cEvilginx2\u300d\u3092\u63d0\u4f9b\u3059\u308bWeb\u30b5\u30a4\u30c8\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3002\" width=\"900\" height=\"552\" \/><figcaption id=\"caption-attachment-126118\" class=\"wp-caption-text\">\u56f34. Evilginx2\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u4f7f\u3044MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3092\u8d77\u52d5\u30fb\u5b9f\u884c\u3059\u308b\u3088\u3046\u3059<\/figcaption><\/figure>\n<p>\u4eca\u5e74\u4ee5\u524d\u306b\u3001MitM\u95a2\u9023\u306e\u624b\u53e3\u306f\u3059\u3067\u306b<a href=\"https:\/\/www.cnet.com\/tech\/tech-industry\/nsa-disguised-itself-as-google-to-spy-say-reports\/\" target=\"_blank\" rel=\"noopener\">\u5927\u624b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u4f01\u696d\u306e\u306a\u308a\u3059\u307e\u3057<\/a>\u3084<a href=\"https:\/\/www.fastcompany.com\/40468811\/heres-why-equifax-yanked-its-apps-from-apple-and-google-last-week\" target=\"_blank\" rel=\"noopener\">\u6570\u5104\u30e6\u30fc\u30b6\u30fc\u306e\u500b\u4eba\u60c5\u5831<\/a>\u6f0f\u51fa\u3084\u3001\u65b0\u8208\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u4f01\u696d\u304b\u3089\u306e<a href=\"https:\/\/www.darkreading.com\/attacks-breaches\/how-attackers-used-look-alike-domains-to-steal-1-million-from-a-chinese-vc\" target=\"_blank\" rel=\"noopener\">\u6570\u767e\u4e07\u30c9\u30eb<\/a>\u306e\u7a83\u53d6\u3092\u6210\u529f\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3053\u308c\u3089\u306e\u653b\u6483\u306f\u3001\u5fc5\u305a\u3057\u3082\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<em>\u305d\u306e\u3082\u306e<\/em>\u3092\u4e3b\u306a\u653b\u6483\u30d9\u30af\u30bf\u30fc\u306b\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u73fe\u5728\u3001MitM\u30d9\u30fc\u30b9\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306f\u4e3b\u5f79\u306e\u5ea7\u306b\u767b\u308a\u59cb\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-126170-_121wfa9ha02d\"><\/a>2022\u5e74\u534a\u3070\u306eMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3<\/h3>\n<p>2022\u5e747\u6708\u3001Microsoft\u306fEvilginx2\u3092\u4f7f\u3063\u3066\u6a19\u7684\u3068\u306a\u308b\u540c\u793e\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u76d7\u307f\u51fa\u3059<a href=\"https:\/\/www.microsoft.com\/en-us\/security\/blog\/2022\/07\/12\/from-cookie-theft-to-bec-attackers-use-aitm-phishing-sites-as-entry-point-to-further-financial-fraud\/?ranMID=24542&amp;ranEAID=TnL5HPStwNw&amp;ranSiteID=TnL5HPStwNw-hWWuiUejiRHi.d0nVPyOnQ&amp;epi=TnL5HPStwNw-hWWuiUejiRHi.d0nVPyOnQ&amp;irgwc=1&amp;OCID=AID2200057_aff_7593_1243925&amp;tduid=%28ir__mcxrmgrmqskfb2jry9um3yf93v2xc0bmfyzenl0100%29%287593%29%281243925%29%28TnL5HPStwNw-hWWuiUejiRHi.d0nVPyOnQ%29%28%29&amp;irclickid=_mcxrmgrmqskfb2jry9um3yf93v2xc0bmfyzenl0100\" target=\"_blank\" rel=\"noopener\">\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u5831\u544a<\/a>\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067\u306f\u3001\u72d9\u3063\u305f\u88ab\u5bb3\u8005\u306b\u91cd\u8981\u306a\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3088\u3046\u4fc3\u3059\u30e1\u30fc\u30eb\u304c\u9001\u4fe1\u3055\u308c\u307e\u3057\u305f\u3002\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3044\u3066\u4e00\u9023\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u7d4c\u305f\u88ab\u5bb3\u8005\u306f\u3001\u56f35\u3067\u793a\u3057\u305f\u3088\u3046\u306aMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u306b\u5230\u9054\u3057\u307e\u3059\u3002\u8a8d\u8a3c\u30af\u30c3\u30ad\u30fc\u306e\u508d\u53d7\u306b\u6210\u529f\u3057\u305f\u653b\u6483\u8005\u306f\u4fb5\u5bb3\u3057\u305fOutlook\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30aa\u30f3\u3057\u3001\u9001\u91d1\u8a50\u6b3a\u306b\u4f7f\u3048\u305d\u3046\u306a\u91d1\u878d\u95a2\u9023\u30e1\u30fc\u30eb\u3084\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u304c\u306a\u3044\u304b\u63a2\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_126120\" aria-describedby=\"caption-attachment-126120\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-126120 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/12\/word-image-54.png\" alt=\"\u753b\u50cf5\u306f2022\u5e747\u6708\u306bMicrosoft\u793e\u304b\u3089\u5831\u544a\u3055\u308c\u305fMicrosoft\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 \" width=\"800\" height=\"601\" \/><figcaption id=\"caption-attachment-126120\" class=\"wp-caption-text\">\u56f35. \u8a8d\u8a3c\u60c5\u58312022\u5e747\u6708\u306bMicrosoft\u304c\u5831\u544a\u3057\u305f\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u306a\u304b\u3067\u898b\u3064\u304b\u3063\u305fMitM\u306e\u8a8d\u8a3c\u60c5\u5831\u7a83\u53d6\u30da\u30fc\u30b8<\/figcaption><\/figure>\n<p>\u3053\u306e\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f\u3055\u307e\u3056\u307e\u306a\u30af\u30ed\u30fc\u30ad\u30f3\u30b0\u6280\u8853\u3067\u691c\u51fa\u3092\u907f\u3051\u3066\u304a\u308a\u3001\u88ab\u5bb3\u8005\u304c\u5143\u3068\u306a\u3063\u305fHTML\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u7d4c\u7531\u3067\u30da\u30fc\u30b8\u306b\u79fb\u52d5\u3057\u3066\u304d\u305f\u5834\u5408\u306b\u306e\u307f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u30ed\u30fc\u30c9\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u3002Microsoft\u306e\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u60c5\u5831\u306e\u8a18\u4e8b\u304c\u767a\u8868\u3055\u308c\u308b\u307e\u3067\u306e\u6570\u30f6\u6708\u306e\u9593\u306b1\u4e07\u793e\u4ee5\u4e0a\u306e\u7d44\u7e54\u304c\u3053\u306e\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u6a19\u7684\u306b\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u306a\u304a\u5f0a\u793e\u306e<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/advanced-url-filtering\" target=\"_blank\" rel=\"noopener\">\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/a>\u306e\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\u3068\u30012021\u5e749\u6708\u306e\u6642\u70b9\u3067\u653b\u6483\u8005\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u305f\u30c8\u30fc\u30af\u30f3\u5316\u6e08\u307f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0URL(\u4f8b: <span style=\"font-family: 'courier new', courier, monospace;\">login[.]mcrsfts-passwdupdate[.]com\/HMxVQmxZ<\/span>)\u3078\u306eWeb\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30d6\u30ed\u30c3\u30af\u3092\u958b\u59cb\u3057\u3066\u3044\u305f\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h3><a id=\"post-126170-_5x1ef43ak4e2\"><\/a>2022\u5e74\u5f8c\u534a\u306eMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3<\/h3>\n<p><a href=\"https:\/\/github.blog\/2022-09-21-security-alert-new-phishing-campaign-targets-github-users\/\" target=\"_blank\" rel=\"noopener\">2022\u5e749\u6708<\/a>\u306b\u306f\u3001MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u624b\u53e3\u3067\u6a19\u7684\u306eGitHub\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u7a83\u53d6\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u305f\u5225\u306e\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u5b58\u5728\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f\u3001CircleCI\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u6a21\u3057\u305f\u8907\u6570\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u3044\u3001\u88ab\u5bb3\u8005\u306bGitHub\u8a8d\u8a3c\u60c5\u5831\u3067\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u4fc3\u3057\u3066\u3044\u307e\u3057\u305f(\u56f36\u3001\u56f37)\u3002<\/p>\n<figure id=\"attachment_126122\" aria-describedby=\"caption-attachment-126122\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-126122 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/12\/word-image-55.png\" alt=\"\u753b\u50cf6\u306fcircle-ci\u306e\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u30da\u30fc\u30b8\u3092\u6a21\u5023\u3057\u3066\u3044\u308b\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3002\u3053\u306e\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u30da\u30fc\u30b8\u304b\u3089\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u8a8d\u8a3c\u60c5\u5831\u304c\u76d7\u307e\u308c\u308b \" width=\"900\" height=\"499\" \/><figcaption id=\"caption-attachment-126122\" class=\"wp-caption-text\">\u56f36. <span style=\"font-family: 'courier new', courier, monospace;\">circle-ci[.]com<\/span>\u30022022\u5e749\u6708\u306b\u767a\u751f\u3057\u305fGitHub\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u30da\u30fc\u30b8\u306e\u30b5\u30f3\u30d7\u30eb\u3002\u300cLog in with GitHub\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068GitHub\u306e\u5b9f\u969b\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u6a21\u5023\u3057\u305fMitM\u8a8d\u8a3c\u60c5\u5831\u7a83\u53d6\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b<\/figcaption><\/figure>\n<figure id=\"attachment_126124\" aria-describedby=\"caption-attachment-126124\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-126124 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/12\/word-image-56.png\" alt=\"\u753b\u50cf7\u306f\u753b\u50cf6\u306e\u8a8d\u8a3c\u60c5\u5831\u7a83\u53d6\u30d7\u30ed\u30bb\u30b9\u306e\u7d9a\u304d\u3092\u8868\u3059\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3001circle-ci\u306e\u30da\u30fc\u30b8\u3092\u96e2\u308c\u305f\u5f8c\u306e\u8a8d\u8a3c\u60c5\u5831\u7a83\u53d6\u7528\u306e\u30da\u30fc\u30b8\u3002 \" width=\"600\" height=\"320\" \/><figcaption id=\"caption-attachment-126124\" class=\"wp-caption-text\">\u56f37. \u524d\u56f3\u306eWeb\u30da\u30fc\u30b8\u304b\u3089\u30ea\u30f3\u30af\u3055\u308c\u3066\u3044\u308bMitM\u306e\u8a8d\u8a3c\u60c5\u5831\u7a83\u53d6\u7528\u30da\u30fc\u30b8\u3002\u3053\u306eWeb\u30da\u30fc\u30b8\u306f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u306f\u30db\u30b9\u30c8\u3055\u308c\u3066\u304a\u3089\u305aGitHub\u305d\u306e\u3082\u306e\u304b\u3089\u4e2d\u7d99\u3055\u308c\u3066\u3044\u308b<\/figcaption><\/figure>\n<p>OTP\u30d9\u30fc\u30b9\u306e2FA\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u6a19\u7684\u306b\u5bfe\u3057\u3066\u306fMitM\u30b5\u30fc\u30d0\u30fc\u3082OTP\u306e\u5165\u529b\u3092\u4fc3\u3059\u3053\u3068\u3067\u3001\u5165\u529b\u3055\u308c\u305f\u5185\u5bb9\u3092GitHub\u306b\u8ee2\u9001\u3057\u3001\u30ed\u30b0\u30a4\u30f3\u3092\u6210\u529f\u3055\u305b\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u3053\u304b\u3089\u653b\u6483\u8005\u306f\u500b\u4eba\u7528\u30a2\u30af\u30bb\u30b9\u30c8\u30fc\u30af\u30f3(PAT)\u3092\u3059\u304b\u3055\u305a\u4f5c\u6210\u3059\u308b\u304b\u3001\u88ab\u5bb3\u8005\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u81ea\u5206\u306eSSH\u30ad\u30fc\u3092\u8ffd\u52a0\u3059\u308b\u304b\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u3053\u3046\u3057\u3066\u304a\u3051\u3070\u3001\u88ab\u5bb3\u8005\u304c\u30e6\u30fc\u30b6\u30fc\u540d\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u3048\u3066\u3082\u3001\u4fb5\u5bb3\u3057\u305f\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u7d9a\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/venturebeat.com\/security\/dropbox-took-the-bait-in-recent-phishing-attack-of-employee-credentials\/\" target=\"_blank\" rel=\"noopener\">2022\u5e7411\u6708<\/a>\u3001Dropbox\u304cMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306e\u88ab\u5bb3\u306b\u906d\u3044\u3001\u653b\u6483\u8005\u306b130\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u4fb5\u5bb3\u30fb\u30b3\u30d4\u30fc\u3055\u308c\u3066\u3044\u305f\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306fMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u304c\u3059\u3067\u306b\u5b9f\u4e16\u754c\u3067\u5927\u304d\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u3082\u306e\u3067\u3059\u3002<a href=\"https:\/\/dropbox.tech\/security\/a-recent-phishing-campaign-targeting-dropbox\" target=\"_blank\" rel=\"noopener\">\u3053\u306e\u653b\u6483\u3092\u53d7\u3051\u3066Dropbox<\/a>\u306f\u30012FA\u30d7\u30ed\u30c8\u30b3\u30eb\u3092OTP\u304b\u3089\u3001\u3088\u308a\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u306e\u9ad8\u3044WebAuthn\u306b\u79fb\u884c\u3059\u308b\u4e88\u5b9a\u3067\u3042\u308b\u3068\u8868\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-126170-_8yj8snl2po19\"><\/a>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u6d3b\u52d5\u306e\u73fe\u72b6<\/h3>\n<p>\u3053\u3053\u4f55\u9031\u9593\u304b\u5f0a\u793e\u306e\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u306fMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306eURL\u3092\u591a\u6570\u691c\u51fa\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3068\u308a\u308f\u3051Microsoft 365\u306a\u3069\u306e\u4f01\u696d\u30ed\u30b0\u30a4\u30f3\u304c\u4e3b\u306a\u6a19\u7684\u3068\u306a\u3063\u3066\u3044\u307e\u3059(\u56f38\u3001\u56f39)\u3002<\/p>\n<p><figure id=\"attachment_126126\" aria-describedby=\"caption-attachment-126126\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-126126 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/12\/word-image-57.png\" alt=\"\u753b\u50cf8\u306fMicrosoft\u3092\u72d9\u3063\u305f\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0URL\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3002\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0URL\u306fMicrosoft\u306e\u30ed\u30b0\u30a4\u30f3\u30da\u30fc\u30b8\u3092\u8868\u793a\u3057\u3066\u3044\u308b\u3002 \" width=\"900\" height=\"523\" \/><figcaption id=\"caption-attachment-126126\" class=\"wp-caption-text\">\u56f38. <span style=\"font-family: 'courier new', courier, monospace;\">-r-us[.]co[.]uk<\/span>\u3002Microsoft\u3092\u72d9\u3046MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u3002\u5f0a\u793e\u306e\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u304c\u691c\u51fa\u3057\u305f\u3082\u306e<\/figcaption><\/figure><figure id=\"attachment_126128\" aria-describedby=\"caption-attachment-126128\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-126128 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/12\/word-image-58.png\" alt=\"\u753b\u50cf9\u306fMicrosoft\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30dd\u30fc\u30c8\u30da\u30fc\u30b8\u3092\u72d9\u3046\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0URL\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\" width=\"900\" height=\"502\" \/><figcaption id=\"caption-attachment-126128\" class=\"wp-caption-text\">\u56f39 <span style=\"font-family: 'courier new', courier, monospace;\">microsoftonlinesupport[.]cf<\/span>\u3002Microsoft 365\u3092\u72d9\u3046MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u3002\u5f0a\u793e\u306e\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u304c\u691c\u51fa\u3057\u305f\u3082\u306e<\/figcaption><\/figure>MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30c3\u30c8\u306e\u4eba\u6c17\u306f\u9ad8\u307e\u3063\u3066\u304d\u3066\u304a\u308a\u3001\u6a5f\u80fd\u62e1\u5f35\u3082\u7d9a\u3044\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306e\u8513\u5ef6\u3082\u7d9a\u3044\u3066\u3044\u304f\u3082\u306e\u3068\u4e88\u6e2c\u3055\u308c\u307e\u3059\u3002\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u305f\u3061\u3082\u3059\u3067\u306b\u305d\u306e\u65b9\u5411\u3067\u52d5\u3044\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u3001<a href=\"https:\/\/twitter.com\/mrgretzky\/status\/1573278583417610240?t=UghPLA7bzA6LH9nz0CqV7Q&amp;s=19\" target=\"_blank\" rel=\"noopener\">Evilginx 3.0<\/a>\u304c\u3061\u304b\u3062\u304b\u30ea\u30ea\u30fc\u30b9\u3092\u4e88\u5b9a\u3057\u3066\u304a\u308a\u3001MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306e\u6210\u529f\u306b\u5411\u3051\u305f\u30aa\u30f3\u30e9\u30a4\u30f3\u30b3\u30fc\u30b9\u3082\u63d0\u4f9b\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<h2><a id=\"post-126170-_wlivtlli0sa9\"><\/a>\u7d50\u8ad6<\/h2>\n<p>MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306f\u3059\u3067\u306b\u5b9f\u4e16\u754c\u3067\u6df1\u523b\u306a\u4fb5\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u307e\u3059\u3057\u3001MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u3082\u62e1\u5145\u30fb\u9032\u5316\u304c\u7d9a\u3044\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u4eca\u5ea6\u3082\u540c\u7a2e\u306e\u653b\u6483\u304c\u8513\u5ef6\u3059\u308b\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3053\u3046\u3057\u305f\u65b0\u578b\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u304b\u3089\u7d44\u7e54\u3092\u5b88\u308b\u3053\u3068\u306f\u307e\u3059\u307e\u3059\u91cd\u8981\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4eca\u73fe\u5728\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u304cMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u304b\u3089\u8eab\u3092\u5b88\u308b\u305f\u3081\u306b\u53d6\u308c\u308b\u5bfe\u7b56\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u8a8d\u8a3c\u60c5\u5831\u3092\u5165\u529b\u3059\u308b\u524d\u306bURL\u304c\u6709\u52b9\u306a\u3082\u306e\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b<br \/>\n(\u4f8b: URL\u306f\u672c\u5f53\u306b\u300c<span style=\"font-family: 'courier new', courier, monospace;\">github[.]com<\/span>\u300d\u3067\u3042\u3063\u3066\u300c<span style=\"font-family: 'courier new', courier, monospace;\">github-impersonator[.]org<\/span>\u300d\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u306f\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b)<\/li>\n<li><a href=\"https:\/\/www.howtogeek.com\/451177\/how-a-password-manager-protects-you-from-phishing\/\" target=\"_blank\" rel=\"noopener\">\u30d1\u30b9\u30ef\u30fc\u30c9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc<\/a>\u3092\u4f7f\u3063\u3066\u8a8d\u8a3c\u60c5\u5831\u306e\u4fdd\u5b58\u3068\u5165\u529b\u3092\u884c\u3046(\u30d1\u30b9\u30ef\u30fc\u30c9\u30de\u30cd\u30fc\u30b8\u30e3\u306e\u628a\u63e1\u3057\u3066\u3044\u306a\u3044Web\u30b5\u30a4\u30c8\u306b\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308bMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u5834\u5408\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30de\u30cd\u30fc\u30b8\u30e3\u306f\u8a8d\u8a3c\u60c5\u5831\u5165\u529b\u306e\u524d\u306b\u30e6\u30fc\u30b6\u30fc\u306b\u8b66\u544a\u3092\u767a\u3057\u3066\u304f\u308c\u308b)<\/li>\n<li><a href=\"https:\/\/docs.github.com\/en\/authentication\/securing-your-account-with-two-factor-authentication-2fa\/configuring-two-factor-authentication#configuring-two-factor-authentication-using-a-security-key\" target=\"_blank\" rel=\"noopener\">\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc<\/a>\u3084<a href=\"https:\/\/github.blog\/2019-08-21-github-supports-webauthn-for-security-keys\/\" target=\"_blank\" rel=\"noopener\">WebAuthn<\/a> 2FA\u306a\u3069\u6700\u65b0\u306eMFA\u65b9\u5f0f\u3092\u4f7f\u3046<\/li>\n<\/ul>\n<p>\u3053\u306e\u307b\u304b\u3001\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/advanced-url-filtering\" target=\"_blank\" rel=\"noopener\">\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/a>\u30b5\u30fc\u30d3\u30b9\u3092\u3054\u5951\u7d04\u306e\u304a\u5ba2\u69d8\u306f\u3001\u30a4\u30f3\u30e9\u30a4\u30f3\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0URL\u691c\u51fa\u306b\u3088\u308bMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u304b\u3089\u306e\u4fdd\u8b77\u3082\u53d7\u3051\u3089\u308c\u307e\u3059\u3002\u672c\u7a3f\u3067\u89e3\u8aac\u3057\u305fMitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0URL\u3082\u305d\u306e\u5bfe\u8c61\u3067\u3059\u3002\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306fWeb\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u89e3\u6790\u3057\u3066\u653b\u6483\u304c\u6a19\u7684\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001MitM\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u304c\u30af\u30ed\u30fc\u30ad\u30f3\u30b0URL\u3092\u4f7f\u3063\u3066\u3044\u305f\u5834\u5408(Evilginx2\u306e\u5834\u5408)\u3067\u3082\u3001\u8a8d\u8a3c\u60c5\u5831\u304c\u76d7\u307e\u308c\u308b\u524d\u306b\u653b\u6483\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-126170-_1sxefcxpsslg\"><\/a>IoC<\/h2>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">mcrsfts-passwdupdate[.]com<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">circle-ci[.]com<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">infollnes-r-us[.]co[.]uk<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">microsoftonlinesupport[.]cf<\/span><\/li>\n<\/ul>\n<h2><a id=\"post-126170-_h9leo7f8l4z7\"><\/a>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/h2>\n<p><a href=\"https:\/\/www.paloaltonetworks.com\/cyberpedia\/what-is-a-proxy-server\" target=\"_blank\" rel=\"noopener\">What Is a Proxy Server (\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u306f\u4f55\u304b) \u2212 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9<\/a><br \/>\n<a href=\"https:\/\/www.cisa.gov\/mfa\" target=\"_blank\" rel=\"noopener\">Multifactor Authentication \u2212 CISA<\/a><br \/>\n<a href=\"https:\/\/unit42.paloaltonetworks.jp\/platform-abuse-phishing\/\" target=\"_blank\" rel=\"noopener\">\u6b63\u898fSaaS\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u60aa\u7528\u3059\u308b\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306e\u624b\u6cd5 \u2212 Unit 42<\/a><br \/>\n<a href=\"https:\/\/catching-transparent-phish.github.io\/\" target=\"_blank\" rel=\"noopener\">Catching Transparent Phish<\/a><\/p>\n<h2><a id=\"post-126170-_5h7r7z87lk5j\"><\/a>\u8b1d\u8f9e<\/h2>\n<p>\u672c\u7a3f\u306e\u57f7\u7b46\u306b\u3042\u305f\u308a\u3001\u3054\u6307\u5c0e\u3044\u305f\u3060\u3044\u305fWei Wang\u3001Javier Wang\u306e\u5404\u6c0f\u306b\u611f\u8b1d\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<p><em>2022-12-22 10:45 JST \u82f1\u8a9e\u7248\u66f4\u65b0\u65e5 2022-12-21 13:00 PST \u306e\u5185\u5bb9\u3092\u53cd\u6620 <\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 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