{"id":131686,"date":"2023-12-20T03:00:05","date_gmt":"2023-12-20T11:00:05","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=131686"},"modified":"2024-06-17T01:16:26","modified_gmt":"2024-06-17T08:16:26","slug":"malicious-javascript-steals-sensitive-data","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/","title":{"rendered":"\u300c\u306a\u305c\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30b5\u30c3\u30ab\u30fc\u9078\u624b\u304c\u79c1\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3082\u3046\u3068\u3059\u308b\u306e?\u300d\u60aa\u610f\u306e\u3042\u308b JavaScript \u304c\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u3080\u3055\u307e\u3056\u307e\u306a\u624b\u53e3"},"content":{"rendered":"<h2><a id=\"post-131684-_4lt92rr5muov\"><\/a>\u6982\u8981<\/h2>\n<p>Unit 42 \u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u60aa\u610f\u306e\u3042\u308b JavaScript \u30b5\u30f3\u30d7\u30eb\u3092\u4f7f\u3063\u3066\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u3080\u653b\u6483\u8005\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u3055\u3044\u653b\u6483\u8005\u3089\u306f\u3001\u4eba\u6c17\u306e\u3042\u308b\u30a2\u30f3\u30b1\u30fc\u30c8 \u30b5\u30a4\u30c8\u3084\u3001\u4f4e\u54c1\u8cea\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3001Web \u30c1\u30e3\u30c3\u30c8 API \u3092\u60aa\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u306a\u304b\u306b\u306f\u3001\u8457\u540d\u4eba (\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u4eba\u30b5\u30c3\u30ab\u30fc\u9078\u624b\u306a\u3069) \u306e\u540d\u524d\u3067\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f5c\u3063\u3066\u767b\u9332\u3057\u305f\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3082\u3042\u308a\u307e\u3057\u305f\u3057\u3001\u4fb5\u5bb3\u3057\u305f\u30b5\u30a4\u30c8\u3084\u5f93\u6765\u578b\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0 \u30b5\u30a4\u30c8\u306b Web \u30b9\u30ad\u30de\u30fc\u3092\u633f\u5165\u3057\u3066\u3044\u305f\u30de\u30eb\u30a6\u30a7\u30a2 \u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3082\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u672c\u7a3f\u3067\u306f\u3044\u304f\u3064\u304b\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u3092\u7d39\u4ecb\u3057\u3001\u60aa\u610f\u306e\u3042\u308b JavaScript \u304c\u60c5\u5831\u7a83\u53d6\u306b\u7528\u3044\u308b\u6226\u8853\u306e\u4e00\u90e8\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u3067\u306f\u3001\u89b3\u6e2c\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u3001\u5f93\u6765\u578b\u306e\u9759\u7684\u30fb\u52d5\u7684\u5206\u6790\u3092\u3069\u306e\u3088\u3046\u306b\u56de\u907f\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u305f\u304b\u3001\u5177\u4f53\u4f8b\u3092\u3042\u3052\u3066\u793a\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u96e3\u8aad\u5316\u3001\u7570\u5e38\u306a DOM (\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30e2\u30c7\u30eb) \u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3001\u9078\u629e\u7684\u30da\u30a4\u30ed\u30fc\u30c9\u767a\u52d5\u306a\u3069\u306e\u6226\u8853\u3067\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u3001JavaScript \u306e\u30de\u30eb\u30a6\u30a7\u30a2 \u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u3092\u4f7f\u3044\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30af\u30ec\u30b8\u30c3\u30c8 \u30ab\u30fc\u30c9\u60c5\u5831\u3092\u53ce\u96c6\u3059\u308b\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u7279\u5b9a\u3057\u307e\u3057\u305f\u3002\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/advanced-wildfire\" target=\"_blank\" rel=\"noopener\">Advanced WildFire<\/a>\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/advanced-url-filtering\" target=\"_blank\" rel=\"noopener\">Advanced URL Filtering<\/a> \u306a\u3069\u306e<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/security-subscriptions\" target=\"_blank\" rel=\"noopener\">\u30af\u30e9\u30a6\u30c9\u914d\u4fe1\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9<\/a>\u3092\u6709\u52b9\u306b\u3057\u305f<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/next-generation-firewall\" target=\"_blank\" rel=\"noopener\">\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb (NGFW) <\/a> \u306b\u3088\u308a\u3001\u672c\u7a3f\u3067\u53d6\u308a\u4e0a\u3052\u305f\u8105\u5a01\u304b\u3089\u306e\u4fdd\u8b77\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u307e\u305f <a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/r\/Cortex-XDR\/Cortex-XDR-Pro-Administrator-Guide\/Analytics-Concepts\" target=\"_blank\" rel=\"noopener\">Cortex XDR Analytics<\/a> \u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30c8 \u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u3084\u6f0f\u51fa\u3001C2 \u6280\u8853\u306b\u5bfe\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u691c\u51fa\u3068\u5fdc\u7b54 (NDR) \u304a\u3088\u3073 EDR \u5206\u6790\u691c\u51fa\u5668\u3092\u901a\u3058\u3066\u3053\u308c\u3089\u306e\u8105\u5a01\u3078\u306e\u5bfe\u5fdc\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%;\">\n<thead>\n<tr>\n<td style=\"width: 35%;\"><b>\u95a2\u9023\u3059\u308b Unit 42 \u306e\u30c8\u30d4\u30c3\u30af<\/b><\/td>\n<td style=\"width: 100%;\"><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/javascript-malware-ja\/\" target=\"_blank\" rel=\"noopener\"><b>JavaScript Malware<\/b><\/a>, <strong><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/web-skimmer-ja\/\" target=\"_blank\" rel=\"noopener\">Web Skimmer<\/a><\/strong><\/td>\n<\/tr>\n<\/thead>\n<\/table>\n<h2><a id=\"post-131684-_nt4rt7ltji7v\"><\/a>JavaScript \u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3044\u304b\u306b\u3057\u3066\u6a5f\u5fae\u60c5\u5831\u3092\u6301\u3061\u51fa\u3059\u304b: \u30b9\u30ad\u30de\u30fc\u3001\u30b9\u30c6\u30a3\u30fc\u30e9\u30fc\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0 \u30da\u30fc\u30b8<\/h2>\n<p>\u60aa\u610f\u306e\u3042\u308b JavaScript \u3092\u8abf\u67fb\u3059\u308b\u306a\u304b\u3067\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30af\u30ec\u30b8\u30c3\u30c8 \u30ab\u30fc\u30c9\u756a\u53f7\u306a\u3069\u3092\u542b\u3080\u7a83\u53d6\u60c5\u5831\u306e\u53ce\u96c6\u3084\u96c6\u7d04\u3092\u653b\u6483\u8005\u3089\u304c\u65b0\u305f\u306a\u624b\u6cd5\u3067\u884c\u3063\u3066\u3044\u308b\u3053\u3068\u306b\u79c1\u305f\u3061\u306f\u6c17\u3065\u304d\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u3089\u306f\u3053\u308c\u3089\u306e\u6f0f\u51fa\u624b\u6cd5\u3092\u3001\u5f93\u6765\u578b\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0 \u30da\u30fc\u30b8 (\u30ea\u30e2\u30fc\u30c8 \u30db\u30b9\u30c8\u306b\u60aa\u610f\u304c\u3042\u308b\u3082\u306e) \u3068\u30b9\u30ad\u30df\u30f3\u30b0 \u30da\u30fc\u30b8 (\u60aa\u610f\u306e\u3042\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u30ea\u30e2\u30fc\u30c8 \u30db\u30b9\u30c8\u3092\u4fb5\u5bb3\u3057\u305f\u3082\u306e) \u306e\u4e21\u65b9\u3067\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5f93\u6765\u578b\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u4e8b\u4f8b\u3067\u3042\u3063\u3066\u3082\u691c\u51fa\u306f\u304b\u306a\u308a\u96e3\u3057\u3044\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u304c\u30b9\u30ad\u30de\u30fc\u306e\u4fb5\u5bb3\u3092\u53d7\u3051\u305f\u30da\u30fc\u30b8\u3068\u306a\u308b\u3068\u691c\u51fa\u306f\u3055\u3089\u306b\u3084\u3063\u304b\u3044\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u30b9\u30ad\u30de\u30fc\u306e\u4fb5\u5bb3\u3092\u53d7\u3051\u305f\u30da\u30fc\u30b8\u306e\u5834\u5408\u3001\u691c\u51fa\u30ed\u30b8\u30c3\u30af\u304c\u30b5\u30a4\u30c8\u306e\u5834\u6240\u3084 URL \u306e\u7279\u5fb4\u306b\u3082\u3068\u3065\u304f\u691c\u51fa\u652f\u63f4\u3092\u884c\u3048\u306a\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u30b9\u30ad\u30df\u30f3\u30b0 \u30b5\u30a4\u30c8\u304c\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u5834\u6240\u306f\u3001\u6b63\u898f\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u672c\u6765\u30db\u30b9\u30c8\u3055\u308c\u308b\u3079\u304d\u5834\u6240\u304b\u3089\u5909\u308f\u3063\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u691c\u51fa\u30b7\u30b9\u30c6\u30e0\u306f\u305d\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0 \u30b5\u30a4\u30c8\u306b\u306a\u3093\u3089\u8996\u899a\u4e0a\u306e\u9055\u3044\u3092\u8a8d\u3081\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0 \u30da\u30fc\u30b8\u3067\u306f\u3088\u304f\u3001\u6f0f\u51fa\u7528\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u304c\u96a0\u3055\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u30db\u30b9\u30c6\u30a3\u30f3\u30b0 \u30da\u30fc\u30b8\u304c\u691c\u51fa\u53ef\u80fd\u3067\u3082\u3001\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u53ce\u96c6\u7528\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306f\u691c\u51fa\u3092\u9003\u308c\u3089\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u691c\u51fa\u9003\u308c\u3092\u306f\u304b\u308b\u30b9\u30ad\u30de\u30fc\u3084\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u6f0f\u51fa\u653b\u6483\u3092\u691c\u51fa\u3067\u304d\u308b\u3088\u3046\u3001\u79c1\u305f\u3061\u306f JavaScript \u3092\u5206\u6790\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u3092\u6d41\u308c\u308b\u7d30\u304b\u306a\u60c5\u5831 (\u60c5\u5831\u30d5\u30ed\u30fc) \u3092\u8ffd\u8de1\u3059\u308b\u65b0\u3057\u3044\u6280\u8853\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306e\u5206\u6790\u3067\u306f\u3001\u30c7\u30fc\u30bf\u3092\u76d7\u3080\u60c5\u5831\u30d5\u30ed\u30fc\u3092\u8b58\u5225\u3059\u308b\u3053\u3068\u3067\u3001\u5f53\u8a72\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u30b9\u30af\u30ea\u30d7\u30c8\u5916\u306e\u653b\u6483\u8005\u306b\u6a5f\u5fae\u60c5\u5831\u3092\u9001\u4fe1\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u5f0a\u793e\u306e Advanced Url Filtering (AUF) \u30b5\u30fc\u30d3\u30b9\u306f 3 \u304b\u6708\u9593\u306e\u9593\u306b\u91cd\u8907\u306a\u3057\u3067 21\u4e076,000 \u4ef6\u3092\u8d85\u3048\u308b\u6f0f\u51fa\u653b\u6483\u3092\u691c\u51fa\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u653b\u6483\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u5168\u653b\u6483\u306e 83% \u304c\u30d1\u30b9\u30ef\u30fc\u30c9\u60c5\u5831\u3092\u76d7\u3093\u3067\u3044\u308b<\/li>\n<li>\u540c\u3058\u304f 2% \u304c\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u3092\u76d7\u3093\u3067\u3044\u308b<\/li>\n<li>\u30d6\u30e9\u30a6\u30b6\u30fc\u306e Cookie \u3092\u76d7\u3080\u306e\u306f 1% \u672a\u6e80<\/li>\n<li>\u7d04 15% \u304c\u30da\u30fc\u30b8\u4e0a\u306b\u3042\u308b\u3053\u306e\u307b\u304b\u306e\u30c6\u30ad\u30b9\u30c8\u60c5\u5831\u3092\u76d7\u3093\u3067\u3044\u308b<\/li>\n<\/ul>\n<p>\u79c1\u305f\u3061\u306e\u30c7\u30fc\u30bf\u304b\u3089\u306f\u3001\u60aa\u610f\u306e\u3042\u308b Web \u30b5\u30a4\u30c8\u304c\u3055\u307e\u3056\u307e\u306a\u30c9\u30e1\u30a4\u30f3\u3084 URL \u3092\u307e\u305f\u3044\u3067\u540c\u3058\u6f0f\u51fa\u7528\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u4f7f\u3044\u56de\u3059\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u56f3 1 \u306f\u3001\u6570\u5343\u4ef6\u306e\u7570\u306a\u308b\u30c9\u30e1\u30a4\u30f3\u3068 6\u4e076,000 \u4ef6\u4ee5\u4e0a\u306e URL \u304c 1 \u3064\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u5171\u6709\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u6f0f\u51fa\u60c5\u5831\u53ce\u96c6\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e 33% \u304c\u8907\u6570\u306e\u30c9\u30e1\u30a4\u30f3\u3067\u5171\u6709\u3055\u308c\u300156% \u304c\u8907\u6570\u306e URL \u3067\u5171\u6709\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u4e00\u822c\u306b\u3001\u7570\u306a\u308b URL \u9593\u306b\u3088\u308b\u5171\u6709\u306f\u3001\u7570\u306a\u308b\u30c9\u30e1\u30a4\u30f3\u306b\u3088\u308b\u5171\u6709\u3088\u308a\u591a\u304f\u898b\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u88ab\u5bb3\u8005\u3054\u3068\u306b\u7570\u306a\u308b URL \u304c\u653b\u6483\u3067\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u500b\u5225\u306e\u30c9\u30e1\u30a4\u30f3\u304c\u8907\u6570\u3001\u5171\u901a\u3057\u3066\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u53ce\u96c6\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u5171\u6709\u3059\u308b\u30b1\u30fc\u30b9\u306f\u4f9d\u7136\u3068\u3057\u3066\u591a\u6570\u898b\u3089\u308c\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_131655\" aria-describedby=\"caption-attachment-131655\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-131656 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/12\/word-image-131652-1-ja.png\" alt=\"\u753b\u50cf 1 \u306f\u3001\u9752\u7dda\u3067 URL \u6570\u3001\u8d64\u7dda\u3067\u30c9\u30e1\u30a4\u30f3\u6570\u3092\u30e9\u30f3\u30ad\u30f3\u30b0\u3057\u305f\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3067\u3059\u3002URL \u6570\u306f\u30c9\u30e1\u30a4\u30f3\u6570\u3088\u308a\u3082\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \" width=\"700\" height=\"448\" \/><figcaption id=\"caption-attachment-131655\" class=\"wp-caption-text\">\u56f3 1. \u8907\u6570\u306e\u653b\u6483\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u304c\u540c\u3058\u6f0f\u51fa\u53ce\u96c6\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u4f7f\u3044\u307e\u308f\u3057\u3066\u3044\u308b (\u4e21\u5bfe\u6570\u30b0\u30e9\u30d5)<\/figcaption><\/figure>\n<h2><a id=\"post-131684-_50343o6a6han\"><\/a>\u653b\u6483\u8005\u306f\u30c1\u30e3\u30c3\u30c8\u3084\u30a2\u30f3\u30b1\u30fc\u30c8\u306e REST API \u3067\u30c7\u30fc\u30bf\u3092\u76d7\u3080<\/h2>\n<p>\u79c1\u305f\u3061\u306f\u3053\u306e\u60c5\u5831\u30d5\u30ed\u30fc\u5206\u6790\u3092\u4f7f\u3044\u3001\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u6f0f\u51fa\u3092\u610f\u56f3\u3057\u3066\u6b63\u898f\u306e\u4eba\u6c17\u30af\u30e9\u30a6\u30c9 API \u3092\u60aa\u7528\u3059\u308b\u653b\u6483\u624b\u6cd5\u3092\u8907\u6570\u767a\u898b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u56f3 2a \u306f\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u3067\u52d5\u7684\u306b\u751f\u6210\u3055\u308c\u305f HTML \u3092\u542b\u3080\u30b5\u30f3\u30d7\u30eb\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3001\u56f3 2b \u306f\u540c\u3058\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u96e3\u8aad\u5316\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2 \u30b5\u30f3\u30d7\u30eb\u306f\u3001\u30c7\u30fc\u30bf\u3092\u76d7\u3093\u3060\u5f8c\u3001\u30c1\u30e3\u30c3\u30c8 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e REST API \u3067\u6f0f\u51fa\u3055\u305b\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_131657\" aria-describedby=\"caption-attachment-131657\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-131657 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/12\/word-image-131652-2.png\" alt=\"\u753b\u50cf 2a \u306f\u3001\u30c1\u30e3\u30c3\u30c8 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e REST API \u306e\u4e00\u90e8\u3067\u3042\u308b\u52d5\u7684\u306b\u751f\u6210\u3055\u308c\u305f HTML \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002 \" width=\"700\" height=\"202\" \/><figcaption id=\"caption-attachment-131657\" class=\"wp-caption-text\">\u56f3 2a. \u52d5\u7684\u306b\u751f\u6210\u3055\u308c\u305f\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb HTML<\/figcaption><\/figure>\n<p>\u56f3 2b \u306f\u5358\u7d14\u306a\u30a8\u30b9\u30b1\u30fc\u30d7\u306b\u3088\u308b\u96e3\u8aad\u5316\u30ec\u30a4\u30e4\u30fc\u3092\u7528\u3044\u3066\u30da\u30fc\u30b8\u5168\u4f53\u3092\u52d5\u7684\u306b\u751f\u6210\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_131659\" aria-describedby=\"caption-attachment-131659\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-131659 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/12\/word-image-131652-3.png\" alt=\"\u753b\u50cf 2b \u306f\u3001\u96e3\u8aad\u5316\u3055\u308c\u305f\u30b3\u30fc\u30c9\u306e\u591a\u304f\u306e\u884c\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002 \" width=\"700\" height=\"175\" \/><figcaption id=\"caption-attachment-131659\" class=\"wp-caption-text\">\u56f32b\u3002\u96e3\u8aad\u5316\u3055\u308c\u305f\u30b3\u30fc\u30c9<\/figcaption><\/figure>\n<p>\u305f\u3060\u3057\u3001\u56f3 3 \u306b\u793a\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u306b\u306f\u96e3\u8aad\u5316\u30ec\u30a4\u30e4\u30fc\u304c\u8907\u6570\u3042\u308a\u3001\u305d\u306e\u4e00\u90e8\u306f\u30ab\u30b9\u30bf\u30e0 \u30a2\u30f3\u30d1\u30c3\u30af\u95a2\u6570\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059 (\u5f37\u8abf\u8868\u793a\u3055\u308c\u305f <span style=\"font-family: 'courier new', courier, monospace;\">sd5e95e572<\/span> \u306e\u90e8\u5206)\u3002\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u767a\u52d5\u3059\u308b\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u30a2\u30f3\u30d1\u30c3\u30af\u95a2\u6570\u304c\u52d5\u7684\u306b\u5b9f\u884c\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u9759\u7684\u5206\u6790\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3053\u306e\u624b\u306e\u96e3\u8aad\u5316\u3092\u3088\u304f\u4f7f\u3044\u307e\u3059\u304c\u3001\u52d5\u7684\u5b9f\u884c\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u3067\u3042\u308c\u3070\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u5206\u6790\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_131661\" aria-describedby=\"caption-attachment-131661\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-131661 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/12\/word-image-131652-4.png\" alt=\"\u753b\u50cf 3 \u306f\u3001\u96e3\u8aad\u5316\u3055\u308c\u305f\u30b3\u30fc\u30c9\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u8d64\u3067\u306f sd5e95e572 \u3092\u5f37\u8abf\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \" width=\"700\" height=\"148\" \/><figcaption id=\"caption-attachment-131661\" class=\"wp-caption-text\">\u56f3 3. \u30ab\u30b9\u30bf\u30e0 \u30a2\u30f3\u30d1\u30c3\u30af\u95a2\u6570\u3067\u96e3\u8aad\u5316\u3055\u308c\u305f\u30b3\u30fc\u30c9<\/figcaption><\/figure>\n<p>\u56f3 4 \u306f\u3001\u3053\u306e\u76ee\u7684\u306b\u4f7f\u308f\u308c\u308b\u8907\u6570\u306e\u516c\u958b\u3055\u308c\u305f REST API \u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u901a\u5e38\u3001\u3053\u308c\u3089\u306f\u30c1\u30e3\u30c3\u30c8 \u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u30a2\u30f3\u30b1\u30fc\u30c8\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b API \u3067\u3059\u3002<\/p>\n<figure id=\"attachment_131663\" aria-describedby=\"caption-attachment-131663\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-131663 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/12\/word-image-131652-5.png\" alt=\"\u753b\u50cf 4 \u306f\u591a\u6570\u306e\u30b3\u30fc\u30c9\u884c\u304b\u3089\u306a\u308b\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u516c\u958b\u3055\u308c\u305f REST API \u306e\u4e00\u90e8\u3067\u3042\u308b\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u3067\u3059\u3002 \" width=\"700\" height=\"153\" \/><figcaption id=\"caption-attachment-131663\" class=\"wp-caption-text\">\u56f3 4. \u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9<\/figcaption><\/figure>\n<p>\u6b21\u306b\u30b3\u30fc\u30c9\u3092\u5206\u6790\u3057\u307e\u3059\u3002<\/p>\n<p>\u52d5\u7684\u306b\u751f\u6210\u3055\u308c\u305f\u30b3\u30fc\u30c9 (\u4e0a\u8a18\u56f3 4 \u53c2\u7167) \u3092\u5206\u6790\u3059\u308b\u3068\u3001\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u304c\u8907\u6570\u7a2e\u985e\u306e\u6a5f\u5fae\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u500b\u4eba\u8b58\u5225\u756a\u53f7<\/li>\n<li>\u30d1\u30b9\u30ef\u30fc\u30c9<\/li>\n<li>\u9867\u5ba2\u756a\u53f7<\/li>\n<\/ul>\n<p>\u305d\u306e\u5f8c\u3001\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u30c7\u30fc\u30bf\u3092\u653b\u6483\u8005\u914d\u4e0b\u306b\u3042\u308b\u7279\u5b9a\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306b\u9001\u4fe1\u3057\u3001\u3055\u3089\u306a\u308b\u60aa\u7528\u306b\u5411\u3051\u3066\u30c7\u30fc\u30bf\u53ce\u96c6\u3092\u306f\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u4e8b\u4f8b\u306f\u3001\u653b\u6483\u8005\u304c\u30af\u30e9\u30a6\u30c9 API \u3092\u60aa\u7528\u3057\u3001\u6f0f\u51fa\u3055\u305b\u305f\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53ce\u96c6\u3059\u308b\u65b9\u6cd5\u306e\u307b\u3093\u306e\u4e00\u4f8b\u3067\u3059\u3002\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8 API \u4ee5\u5916\u306e\u4f8b\u3068\u3057\u3066\u306f\u3001\u30a2\u30f3\u30b1\u30fc\u30c8 \u30d5\u30a9\u30fc\u30e0 API\u3001\u4f4e\u54c1\u8cea\u306a\u30ec\u30f3\u30bf\u30eb\u53ef\u80fd\u30c9\u30e1\u30a4\u30f3\u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af DNS \u30c9\u30e1\u30a4\u30f3\u304c\u3042\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u3001\u653b\u6483\u8005\u304c\u3053\u3046\u3057\u305f\u30af\u30e9\u30a6\u30c9 Web \u30b5\u30a4\u30c8\u306e\u3082\u3064\u9ad8\u3044\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u3042\u3084\u304b\u3063\u3066\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u3088\u308b\u30d6\u30ed\u30c3\u30af\u3092\u9632\u304e\u3001\u6b63\u898f\u306e\u30af\u30e9\u30a6\u30c9 API \u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u3046\u3053\u3068\u3067\u5206\u6790\u3092\u56de\u907f\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u63a8\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002\u8105\u5a01\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u3053\u308c\u3089\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u53ce\u96c6\u306b\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u3092\u53ef\u8996\u5316\u3067\u304d\u306a\u3044\u304b\u304e\u308a\u3001API \u304c\u60aa\u7528\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3069\u3046\u304b\u306f\u5224\u65ad\u3057\u3065\u3089\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30af\u30e9\u30a6\u30c9 API \u306e\u5229\u7528\u306b\u3088\u308a\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u4f5c\u6210\u8005\u306b\u95a2\u3059\u308b\u60c5\u5831\u304c\u660e\u3089\u304b\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8 \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u306f\u3001\u7279\u5b9a\u30dc\u30c3\u30c8\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u30af\u30a8\u30ea\u30fc\u3059\u308b\u65b9\u6cd5\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4e8b\u4f8b\u3067\u306f\u3001\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u304c\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30b5\u30c3\u30ab\u30fc\u9078\u624b\u3092\u540d\u4e57\u308b\u4eba\u7269\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u507d\u540d\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u304c\u3001\u4e00\u90e8\u306e\u30c1\u30e3\u30c3\u30c8 \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u88ab\u5bb3\u8005\u304c\u53c2\u52a0\u53ef\u80fd\u306a\u7279\u5b9a\u306e\u30c1\u30e3\u30c3\u30c8 \u30eb\u30fc\u30e0\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u305f\u308a\u3001\u307b\u304b\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-131684-_35ohcwjo1beu\"><\/a>\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u7570\u5e38\u306a DOM \u8981\u7d20\u3067\u60c5\u5831\u7a83\u53d6\u3092\u96a0\u3059<\/h2>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2 \u30b5\u30f3\u30d7\u30eb\u306f\u3001\u3072\u305d\u304b\u306b\u6f0f\u51fa\u3092\u884c\u3046\u305f\u3081\u306b\u307b\u304b\u306e\u624b\u6cd5\u3092\u7528\u3044\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u56f3 5 \u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4f5c\u6210\u8005\u304c\u3001\u76d7\u3093\u3060\u60c5\u5831\u3092\u30af\u30a8\u30ea\u30fc \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306b\u542b\u3081\u3066\u975e\u8868\u793a\u306e\u753b\u50cf\u3092\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u60c5\u5831\u3092\u6f0f\u51fa\u3055\u305b\u3066\u3044\u308b\u4f8b\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_131665\" aria-describedby=\"caption-attachment-131665\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-131665 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/12\/word-image-131652-6.png\" alt=\"\u753b\u50cf 5 \u306f\u3001\u60c5\u5831\u3092\u6f0f\u51fa\u3055\u305b\u3066\u3044\u308b\u3001\u30ed\u30fc\u30c9\u3055\u308c\u305f\u975e\u8868\u793a\u306e\u753b\u50cf\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002 \" width=\"700\" height=\"268\" \/><figcaption id=\"caption-attachment-131665\" class=\"wp-caption-text\">\u56f3 5. \u753b\u50cf\u306e\u30ed\u30fc\u30c9\u3092\u4f7f\u3063\u305f\u6f0f\u51fa<\/figcaption><\/figure>\n<p>\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u975e\u8868\u793a\u306b\u3055\u308c\u305f <span style=\"font-family: 'courier new', courier, monospace;\">img<\/span> \u30bf\u30b0\u306b\u3088\u308a\u753b\u50cf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3081\u306e HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u307e\u3059\u304c\u3001\u3053\u306e\u3068\u304d\u3044\u3063\u3057\u3087\u306b\u7a83\u53d6\u3057\u305f\u30c7\u30fc\u30bf (\u3053\u3053\u3067\u306f\u30af\u30ec\u30b8\u30c3\u30c8 \u30ab\u30fc\u30c9\u756a\u53f7) \u3082\u653b\u6483\u8005\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u975e\u5178\u578b\u7684\u306a\u6f0f\u51fa\u624b\u6cd5\u306b\u3088\u308b\u691c\u51fa\u56de\u907f\u8a66\u884c\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4f5c\u6210\u8005\u306f\u3001\u5358\u7d14\u306a\u9759\u7684\u5206\u6790\u3084\u30b7\u30b0\u30cd\u30c1\u30e3\u30fc\u306b\u3088\u308b\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u3001\u6f0f\u51fa\u5148\u306e\u30c9\u30e1\u30a4\u30f3\u3082\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u653b\u6483\u8005\u304c\u7570\u5e38\u306a DOM \u8981\u7d20\u3092\u4f7f\u3063\u3066\u60c5\u5831\u3092\u7a83\u53d6\u3059\u308b\u4f8b\u3092\u3053\u308c\u307e\u3067\u306b\u3082\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001 <span style=\"font-family: 'courier new', courier, monospace;\">script<\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\">object<\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\">img<\/span> \u306a\u3069\u306e\u8981\u7d20\u304c\u305d\u3046\u3057\u305f\u4f8b\u306b\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>\u96e3\u8aad\u5316\u3082\u60c5\u5831\u7a83\u76d7\u6642\u306e\u691c\u51fa\u56de\u907f\u306b\u3088\u304f\u7528\u3044\u3089\u308c\u308b\u6280\u8853\u3067\u3059\u3002\u9a5a\u3044\u305f\u3053\u3068\u306b\u3001\u30b3\u30fc\u30c9\u751f\u6210\u3092\u4f34\u308f\u306a\u3044\u4e8b\u4f8b\u306f\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4f5c\u6210\u8005\u306f <span style=\"font-family: 'courier new', courier, monospace;\">eval<\/span> \u3092\u4f7f\u3063\u3066\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002eval \u306f\u52d5\u7684\u306b\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3059\u308b\u95a2\u6570\u3067\u3001\u3053\u308c\u3092\u4f7f\u3048\u3070\u672c\u5f53\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u96e3\u8aad\u5316\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4f5c\u6210\u8005\u304c\u52d5\u7684\u306b\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u305d\u308c\u306f\u691c\u51fa\u56de\u907f\u306e\u305f\u3081\u3067\u306f\u306a\u3044\u304b\u3068\u63a8\u6e2c\u3055\u308c\u307e\u3059\u3002\u3068\u3044\u3046\u306e\u3082\u3001\u691c\u51fa\u5668\u306e\u591a\u304f\u304c\u3001\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u5206\u6790\u4e2d\u3001\u52d5\u7684\u306b\u751f\u6210\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3092\u76e3\u8996\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u6f0f\u51fa\u884c\u3046\u30b5\u30f3\u30d7\u30eb\u306e\u30ea\u30b9\u30c8\u3067\u3059 (VirusTotal \u304b\u3089\u5165\u624b\u53ef\u80fd)\u3002\u3053\u308c\u3089\u306f\u5358\u7d14\u306a\u96e3\u8aad\u5316\u624b\u6cd5\u3067\u591a\u304f\u306e\u30d9\u30f3\u30c0\u30fc\u306e\u691c\u51fa\u3092\u56de\u907f\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">bf3ab10a5d37fee855a9336669839ce6ad3862ad32f97207d4e959faaba0a3ed<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">13429eebb74575523b242e16b51eacf287a351c6de04557ec3cc343812aae0cb<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">db346adb1417340e159c45c5e4fdaea039c0edbca6e62ad46aa9aec1cf1273a1<\/span><\/li>\n<\/ul>\n<h2><a id=\"post-131684-_kga49f8b3n4j\"><\/a>\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u30da\u30a4\u30ed\u30fc\u30c9\u767a\u52d5\u3092\u62d2\u5426\u3057\u3066\u691c\u51fa\u3092\u907f\u3051\u308b<\/h2>\n<p>\u9759\u7684\u5206\u6790\u306b\u3088\u308b\u691c\u51fa\u306e\u591a\u304f\u306f\u96e3\u8aad\u5316\u3067\u9632\u3052\u307e\u3059\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u9078\u629e\u7684\u306b\u767a\u52d5\u3055\u305b\u308c\u3070\u3001\u52d5\u7684\u5206\u6790\u306b\u3088\u308b\u691c\u51fa\u3082\u56de\u907f\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u73fe\u8c61\u306b\u3068\u304f\u306b\u65b0\u898f\u6027\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001JavaScript \u30de\u30eb\u30a6\u30a7\u30a2\u306e\u5206\u6790\u56de\u907f\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u7279\u5b9a\u306e\u6226\u8853\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u767a\u52d5\u56de\u6570\u3092\u6e1b\u3089\u3059\u3053\u3068\u3067\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u4f5c\u6210\u8005\u306f\u7d14\u7c8b\u306a\u52d5\u7684\u5206\u6790\u3067\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u8b58\u5225\u6a5f\u4f1a\u3092\u6e1b\u3089\u3057\u3066\u3044\u307e\u3059\u3002\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u5f37\u5236\u767a\u52d5\u306f\u3001\u5206\u6790\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u3067\u56de\u907f\u529b\u306e\u9ad8\u3044 JavaScript \u3092\u691c\u51fa\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u6cd5\u306e 1 \u3064\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u307b\u304b\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u767a\u52d5\u62d2\u5426\u3082\u3001\u591a\u304f\u306e\u30d9\u30f3\u30c0\u30fc\u304b\u3089\u306e\u691c\u51fa\u56de\u907f\u306b\u4f9d\u7136\u3068\u3057\u3066\u6709\u52b9\u3067\u3059\u3002\u672c\u7a3f\u57f7\u7b46\u6642\u70b9\u3067\u306f\u3001VirusTotal \u4e0a\u306e\u3069\u306e\u30d9\u30f3\u30c0\u30fc\u3082\u307e\u3060\u4ee5\u4e0b\u306e SHA256 \u30cf\u30c3\u30b7\u30e5\u3092\u6301\u3064\u30b5\u30f3\u30d7\u30eb\u3092\u691c\u51fa\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">da416dd6d35e2b779d164f06d4798ca2d9a3d3867e7708b11bf6a863a5e7ffc2<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">bf3ab10a5d37fee855a9336669839ce6ad3862ad32f97207d4e959faaba0a3ed<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">13429eebb74575523b242e16b51eacf287a351c6de04557ec3cc343812aae0cb<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">db346adb1417340e159c45c5e4fdaea039c0edbca6e62ad46aa9aec1cf1273a1<\/span><\/li>\n<\/ul>\n<p>\u6700\u521d\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u5834\u5408\u3001\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u542b\u3080\u30da\u30fc\u30b8\u3067\u306e\u307f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u5316\u3055\u308c\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<span style=\"font-family: 'courier new', courier, monospace;\">checkout<\/span> \u3068\u3044\u3046\u8a00\u8449\u3092\u4f7f\u3063\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u88ab\u5bb3\u8005\u304c\u6a5f\u5fae\u60c5\u5831\u3092\u5165\u529b\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u81ea\u8eab\u306e\u5b9f\u884c\u74b0\u5883\u304c\u5206\u6790\u74b0\u5883\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u75d5\u8de1 (\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8) \u304c\u306a\u3044\u304b\u3001\u660e\u793a\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u308b\u30de\u30eb\u30a6\u30a7\u30a2 \u30b5\u30f3\u30d7\u30eb\u3082\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059 (\u56f3 6)\u3002\u3053\u308c\u3089\u306e\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u306f\u901a\u5e38\u306f\u30c7\u30d0\u30c3\u30b0 \u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u3060\u3051\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_131667\" aria-describedby=\"caption-attachment-131667\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-131667 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/12\/word-image-131652-7.png\" alt=\"\u753b\u50cf 6 \u306f\u3001\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u308b\u30b3\u30fc\u30c9\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002 \" width=\"400\" height=\"34\" \/><figcaption id=\"caption-attachment-131667\" class=\"wp-caption-text\">\u56f3 6. \u5b9f\u884c\u74b0\u5883\u5185\u306e\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3092\u30c1\u30a7\u30c3\u30af<\/figcaption><\/figure>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2 \u30b5\u30f3\u30d7\u30eb\u306f\u3001\u30af\u30ed\u30fc\u30e9\u30fc\u3092\u793a\u3059\u75d5\u8de1\u304c\u306a\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u305d\u306e\u30d6\u30e9\u30a6\u30b6\u30fc\u304c (\u6f5c\u5728\u7684\u306a\u88ab\u5bb3\u8005\u304c\u305d\u3046\u3059\u308b\u3088\u3046\u306b) \u81ea\u7136\u306b\u305d\u306e\u30da\u30fc\u30b8\u306b\u5230\u9054\u3057\u305f\u306e\u304b\u3001\u305d\u308c\u3068\u3082 (\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30af\u30ed\u30fc\u30e9\u30fc\u304c\u884c\u3046\u3088\u3046\u306b) \u76f4\u63a5\u305d\u306e\u30da\u30fc\u30b8\u306b\u5230\u9054\u3057\u305f\u306e\u304b\u3092\u78ba\u8a8d\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30af\u30ed\u30fc\u30e9\u30fc\u306b\u3088\u308b\u5206\u6790\u74b0\u5883\u306b\u7f6e\u304b\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u767a\u52d5\u3092\u62d2\u5426\u3057\u307e\u3059 (\u56f3 7)\u3002<\/p>\n<figure id=\"attachment_131669\" aria-describedby=\"caption-attachment-131669\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-131669 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/12\/word-image-131652-8.png\" alt=\"\u753b\u50cf 7 \u306f\u30d6\u30e9\u30a6\u30b6\u30fc\u304c\u88ab\u5bb3\u8005\u306a\u306e\u304b\u3042\u308b\u3044\u306f\u4f55\u3089\u304b\u306e\u81ea\u52d5\u30b5\u30fc\u30d3\u30b9\u306a\u306e\u304b\u3092\u78ba\u8a8d\u3057\u3066\u3044\u308b\u30b3\u30fc\u30c9\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u30c1\u30a7\u30c3\u30af\u5bfe\u8c61\u306b\u306f\u3001Location\u3001TopLocation\u3001Opener \u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002 \" width=\"300\" height=\"46\" \/><figcaption id=\"caption-attachment-131669\" class=\"wp-caption-text\">\u56f3 7. \u30d6\u30e9\u30a6\u30b6\u30fc\u304c\u88ab\u5bb3\u8005\u306a\u306e\u304b\u4f55\u3089\u304b\u306e\u81ea\u52d5\u30b5\u30fc\u30d3\u30b9\u306a\u306e\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/figcaption><\/figure>\n<h2><a id=\"post-131684-_md31rixm3ctl\"><\/a>JavaScript \u30b3\u30fc\u30c9\u3092\u4ecb\u3057\u3066\u60c5\u5831\u30d5\u30ed\u30fc\u3092\u8ffd\u3046<\/h2>\n<p>\u5f0a\u793e\u306e JavaScript \u30de\u30eb\u30a6\u30a7\u30a2\u5206\u6790\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u306f\u3001\u9759\u7684\u30b3\u30fc\u30c9\u5206\u6790\u3068\u52d5\u7684\u30b3\u30fc\u30c9\u5206\u6790\u3092\u7d44\u307f\u5408\u308f\u305b\u3067\u4f7f\u3063\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u632f\u308b\u821e\u3044\u3092\u8abf\u3079\u307e\u3059\u3002\u9759\u7684\u5206\u6790\u306f\u901a\u5e38\u3001\u30b3\u30fc\u30c9\u3092\u9759\u7684\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3068\u3057\u3066\u6349\u3048\u307e\u3059\u3002\u305d\u308c\u3068\u306f\u5bfe\u7167\u7684\u306b\u3001\u52d5\u7684\u5206\u6790\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3057\u3001\u3042\u308b 1 \u3064\u306e\u7279\u5b9a\u5b9f\u884c\u30d1\u30b9\u3067\u306e\u632f\u308b\u821e\u3044\u3092\u89b3\u5bdf\u3057\u307e\u3059\u3002<\/p>\n<p>\u901a\u5e38\u306e\u7121\u5bb3\u306a JavaScript \u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3089\u3001\u305d\u306e\u5b8c\u5168\u306a\u52d5\u304d\u3092\u8abf\u3079\u308b\u306e\u306f\u975e\u5e38\u306b\u9aa8\u304c\u6298\u308c\u307e\u3059\u3002JavaScript \u306f\u52d5\u7684\u7279\u6027\u3092\u3082\u3063\u3066\u3044\u3066\u9759\u7684\u5206\u6790\u306b\u306f\u9650\u754c\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u901a\u5e38\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3042\u3063\u3066\u3082\u3001\u52d5\u7684\u306a\u30b3\u30fc\u30c9\u3092\u5b8c\u5168\u306b\u7db2\u7f85\u3059\u308b\u306e\u306f\u591a\u304f\u306e\u5834\u5408\u4e0d\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u304c\u30de\u30eb\u30a6\u30a7\u30a2\u5206\u6790\u306b\u306a\u308b\u3068\u3001\u4f5c\u6210\u8005\u3089\u306f\u691c\u51fa\u56de\u907f\u3092\u306d\u3089\u3063\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5206\u6790\u3092\u610f\u56f3\u7684\u306b\u96e3\u3057\u304f\u3057\u3066\u3044\u307e\u3059\u3002\u4f5c\u6210\u8005\u306f\u96e3\u8aad\u5316\u3084\u5206\u6790\u56de\u907f\u6280\u8853\u3092\u4f7f\u3063\u3066\u30b5\u30f3\u30d7\u30eb\u5206\u6790\u4e2d\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u767a\u52d5\u3092\u56de\u907f\u3057\u307e\u3059\u3002\u304f\u308f\u3048\u3066\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304c CAPTCHA \u3092\u89e3\u304b\u305b\u305f\u308a\u3001\u7279\u5225\u306a\u5f62\u5f0f\u306e\u60c5\u5831\u3092\u5165\u529b\u3055\u305b\u308b\u306a\u3069\u3001\u81ea\u52d5\u5316\u306e\u96e3\u3057\u3044\u7279\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3092\u6c42\u3081\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u672c\u7a3f\u306e\u5206\u6790\u624b\u6cd5\u306f\u3001\u9759\u7684\u30fb\u52d5\u7684\u5206\u6790\u304b\u3089\u9003\u308c\u3088\u3046\u3068\u3059\u308b\u56de\u907f\u529b\u306e\u9ad8\u3044\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u691c\u51fa\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u56de\u907f\u529b\u306e\u9ad8\u3044\u30b1\u30fc\u30b9\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u3001\u79c1\u305f\u3061\u306f\u9759\u7684\u30fb\u52d5\u7684\u4e21\u65b9\u306e\u624b\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3044\u3001\u5206\u6790\u5bfe\u8c61\u30b5\u30f3\u30d7\u30eb\u5168\u4f53\u306b\u3064\u3044\u3066\u3001\u304a\u304a\u3088\u305d\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u5b9f\u884c\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u52d5\u7684\u56de\u907f\u306e\u767a\u52d5\u3092\u5f37\u5236\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u96e3\u8aad\u5316\u3092\u89e3\u9664\u3059\u308b\u3068\u3044\u3046\u5229\u70b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u767a\u52d5\u3055\u305b\u305f\u5f8c\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u5b9f\u884c\u4e2d\u306b\u767a\u751f\u3059\u308b\u60c5\u5831\u30d5\u30ed\u30fc\u3092\u5206\u6790\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u306e\u5404\u30c7\u30fc\u30bf\u306e\u52d5\u304d\u3092\u8ffd\u8de1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u300c\u6c5a\u67d3\u8ffd\u8de1 (taint tracking)\u300d\u3068\u547c\u3070\u308c\u308b\u6280\u8853\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/dl.acm.org\/doi\/10.1145\/2508859.2516703\" target=\"_blank\" rel=\"noopener\">\u6c5a\u67d3\u8ffd\u8de1<\/a>\u3068\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u3055\u307e\u3056\u307e\u306a\u60c5\u5831\u30d5\u30ed\u30fc \u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u8b58\u5225\u306b\u5f79\u7acb\u3064<a href=\"https:\/\/www.semanticscholar.org\/paper\/Riding-out-DOMsday%3A-Towards-Detecting-and-DOM-Melicher-Das\/e8116b9b471ad137a9fb7392a6c214341eb04931\" target=\"_blank\" rel=\"noopener\">\u6280\u8853\u4e00\u822c<\/a>\u3092\u3055\u3057\u307e\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306e\u5b9f\u88c5\u306e\u5834\u5408\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u306e\u30c7\u30fc\u30bf\u3054\u3068\u306b\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30af\u30ec\u30b8\u30c3\u30c8 \u30ab\u30fc\u30c9 \u30c7\u30fc\u30bf\u306a\u3069\u306e\u6a5f\u5fae\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002\u5b9f\u884c\u4e2d\u3001\u79c1\u305f\u3061\u306e\u6539\u5909\u6e08\u307f JavaScript \u74b0\u5883\u306f\u3001\u30c7\u30fc\u30bf\u304c\u6c5a\u67d3\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u542b\u3081\u3066\u5404\u30c7\u30fc\u30bf\u306b\u30e9\u30d9\u30eb\u3092\u4ed8\u3051\u307e\u3059\u3002\u305d\u3046\u3057\u3066\u304b\u3089\u3001\u6c5a\u67d3\u30c7\u30fc\u30bf\u306e\u767a\u751f\u6e90\u304b\u3089\u5230\u9054\u5730\u307e\u3067\u306e\u4f1d\u64ad\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u884c\u4e2d\u3001\u79c1\u305f\u3061\u306e\u5206\u6790\u5668\u306f\u3001\u305d\u308c\u3089\u306e\u6a5f\u5fae\u60c5\u5831\u3067\u300c\u6c5a\u67d3\u3055\u308c\u305f\u300d\u60c5\u5831\u304c (\u305f\u3068\u3048\u3070 <span style=\"font-family: 'courier new', courier, monospace;\">XMLHttpRequest<\/span> \u7d4c\u7531\u3067) \u30d6\u30e9\u30a6\u30b6\u30fc\u306e\u5916\u306b\u9001\u4fe1\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u76e3\u8996\u3057\u307e\u3059\u3002\u4e0d\u5be9\u306a\u6f0f\u51fa\u30d1\u30b9\u3078\u306e\u6a5f\u5fae\u60c5\u5831\u306e\u30d5\u30ed\u30fc\u304c\u89b3\u5bdf\u3055\u308c\u305f\u5834\u5408\u3001\u305d\u308c\u306f JavaScript \u30b5\u30f3\u30d7\u30eb\u306b\u3088\u308b\u6f0f\u51fa\u653b\u6483\u5b9f\u884c\u3092\u793a\u3059\u3082\u306e\u3067\u3059\u3002<\/p>\n<h2><a id=\"post-131684-_2an8ryq91inv\"><\/a>\u7d50\u8ad6<\/h2>\n<p>JavaScript \u306b\u3088\u308b\u30a4\u30f3\u30d5\u30a9\u30b9\u30c6\u30a3\u30fc\u30e9\u30fc\u304c\u3055\u307e\u3056\u307e\u306a\u624b\u6cd5\u3067\u691c\u51fa\u3092\u56de\u907f\u3057\u3066\u3044\u308b\u3088\u3046\u3059\u304c\u5f15\u304d\u7d9a\u304d\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u591a\u7a2e\u591a\u69d8\u306a\u96e3\u8aad\u5316\u6280\u8853\u306e\u4f7f\u7528\u306b\u304f\u308f\u3048\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u9078\u629e\u7684\u767a\u52d5\u3067\u52d5\u7684\u5206\u6790\u3092\u56de\u907f\u3059\u308b\u624b\u53e3\u3082\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u30ab\u30b9\u30bf\u30e0 \u30ed\u30fc\u30c0\u30fc\u3067\u691c\u51fa\u30d7\u30ed\u30bb\u30b9\u3092\u3055\u3089\u306b\u96e3\u89e3\u306b\u3059\u308b\u624b\u6cd5\u3082\u4f7f\u308f\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3046\u3057\u305f\u30a4\u30f3\u30d5\u30a9\u30b9\u30c6\u30a3\u30fc\u30e9\u30fc\u306e\u6700\u7d42\u76ee\u6a19\u306f\u88ab\u5bb3\u8005\u304b\u3089\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u307f\u51fa\u3059\u3053\u3068\u3067\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u6a5f\u5fae\u60c5\u5831\u6f0f\u51fa\u306b\u304a\u3044\u3066\u3055\u3089\u306b\u5229\u7528\u306e\u9032\u3080\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u56de\u907f\u624b\u6cd5\u3092\u8b58\u5225\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u4eba\u6c17\u30a2\u30f3\u30b1\u30fc\u30c8\u30b5\u30a4\u30c8\u306e\u5229\u7528<\/li>\n<li>\u4f4e\u54c1\u8cea\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u5229\u7528<\/li>\n<li>Web \u30c1\u30e3\u30c3\u30c8 API \u306e\u5229\u7528<\/li>\n<\/ul>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u306f\u3053\u3046\u3057\u305f\u60aa\u610f\u306e\u3042\u308b\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u7279\u5b9a\u306e\u305f\u3081\u3001\u6f0f\u51fa\u306b\u4f7f\u308f\u308c\u308b\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u7d99\u7d9a\u7684\u306b\u76e3\u8996\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u307e\u305f\u79c1\u305f\u3061\u306f\u3001\u672c\u7a3f\u306b\u3088\u308a\u3001\u3053\u3046\u3057\u305f\u30b5\u30fc\u30d3\u30b9\u306e\u63d0\u4f9b\u8005\u304c\u81ea\u8eab\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u60aa\u7528\u3059\u308b\u30a2\u30af\u30bf\u30fc\u306e\u7a4d\u6975\u7684\u6392\u9664\u63aa\u7f6e\u3092\u8b1b\u3058\u3089\u308c\u308c\u3070\u3001\u3068\u8003\u3048\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\u30aa\u30d5\u30e9\u30a4\u30f3\u304a\u3088\u3073\u30aa\u30f3\u30e9\u30a4\u30f3\u306e\u60c5\u5831\u7a83\u53d6\u653b\u6483\u3092\u81ea\u52d5\u7684\u306b\u5206\u6790\u3059\u308b <a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/advanced-url-filtering\" target=\"_blank\" rel=\"noopener\">Advanced URL Filtering<\/a> \u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u914d\u4fe1\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308a\u3001\u672c\u7a3f\u3067\u53d6\u308a\u4e0a\u3052\u305f\u8105\u5a01\u304b\u3089\u306e\u4fdd\u8b77\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u307e\u305f <a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/r\/Cortex-XDR\/Cortex-XDR-Pro-Administrator-Guide\/Analytics-Concepts\" target=\"_blank\" rel=\"noopener\">Cortex XDR Analytics<\/a> \u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30c8 \u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u3084\u6f0f\u51fa\u3001C2 \u6280\u8853\u306b\u5bfe\u3057\u3001\u30ed\u30fc\u30ab\u30eb\/\u30b0\u30ed\u30fc\u30d0\u30eb\u5206\u6790\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u3046 NDR \u304a\u3088\u3073 EDR \u5206\u6790\u691c\u51fa\u5668\u3092\u901a\u3058\u3066\u3053\u308c\u3089\u306e\u8105\u5a01\u3078\u306e\u5bfe\u5fdc\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/docs.paloaltonetworks.com\/wildfire\" target=\"_blank\" rel=\"noopener\">Advanced WildFire<\/a> \u306f\u3001\u672c\u7a3f\u3067\u89e3\u8aac\u3057\u305f IoC \u306b\u9451\u307f\u3001\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u3068\u5206\u6790\u624b\u6cd5\u306e\u898b\u76f4\u3057\u3068\u66f4\u65b0\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u3046\u3057\u305f\u653b\u6483\u30d9\u30af\u30c8\u30eb\u306f\u3001\u653b\u6483\u8005\u304c Web \u30b5\u30a4\u30c8\u3092\u4fb5\u5bb3\u3057\u3066\u60aa\u610f\u306e\u3042\u308b JavaScript \u3092\u30db\u30b9\u30c8\u3059\u308b\u65b9\u6cd5\u3068\u3057\u3066\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001Web \u30b5\u30a4\u30c8\u306e\u904b\u55b6\u8005\u306f\u5f15\u304d\u7d9a\u304d\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-131684-_v8176g40kstn\"><\/a>IoC (\u4fb5\u5bb3\u6307\u6a19)<\/h2>\n<p>\u672c\u7a3f\u3067\u89e3\u8aac\u3057\u305f\u56de\u907f\u624b\u6cd5\u306f\u30de\u30eb\u30a6\u30a7\u30a2\u5168\u822c\u3067\u3088\u304f\u307f\u3089\u308c\u308b\u52d5\u4f5c\u3067\u3042\u3063\u3066\u3001\u7279\u5b9a\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u9650\u5b9a\u3055\u308c\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u306a\u304a\u3001\u672c\u7a3f\u3067\u53c2\u7167\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u306e\u30ea\u30b9\u30c8\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">bf3ab10a5d37fee855a9336669839ce6ad3862ad32f97207d4e959faaba0a3ed<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">13429eebb74575523b242e16b51eacf287a351c6de04557ec3cc343812aae0cb<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">db346adb1417340e159c45c5e4fdaea039c0edbca6e62ad46aa9aec1cf1273a1<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">da416dd6d35e2b779d164f06d4798ca2d9a3d3867e7708b11bf6a863a5e7ffc2<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">f82ef9a948b4eaf9b7d8cda13c5fa8170c20b72fde564f7d3a0f271644c73b92<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">acf325dad908534bd97f6df0926f30fc7938a1ac6af1cec00aa45bcf63699e24<\/span><\/li>\n<\/ul>\n<h2><a id=\"post-131684-_570cbe1pdhwx\"><\/a>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.semanticscholar.org\/paper\/Riding-out-DOMsday%3A-Towards-Detecting-and-DOM-Melicher-Das\/e8116b9b471ad137a9fb7392a6c214341eb04931\" target=\"_blank\" rel=\"noopener\">Riding out DOMsday: Toward detecting and preventing DOM cross-site scripting<\/a> \u2014 Melicher, William et al. Network and Distributed System Security Symposium (2018).<\/li>\n<li><a href=\"https:\/\/dl.acm.org\/doi\/10.1145\/2508859.2516703\" target=\"_blank\" rel=\"noopener\">25 Million Flows Later - Large-scale Detection of DOM-based XSS<\/a> \u2014 Lekies, Sebastian et al. In Proceedings of the 2013 ACM SIGSAC Conference on Computer &amp; Communications security (CCS '13).<\/li>\n<li><a href=\"https:\/\/www.virustotal.com\/gui\/file\/bf3ab10a5d37fee855a9336669839ce6ad3862ad32f97207d4e959faaba0a3ed\/detection\" target=\"_blank\" rel=\"noopener\">SHA256 bf3ab10a5d37fee855a9336669839ce6ad3862ad32f97207d4e959faaba0a3ed<\/a> \u2014 VirusTotal<\/li>\n<li><a href=\"https:\/\/www.virustotal.com\/gui\/file\/13429eebb74575523b242e16b51eacf287a351c6de04557ec3cc343812aae0cb\/detection\" target=\"_blank\" rel=\"noopener\">SHA256 13429eebb74575523b242e16b51eacf287a351c6de04557ec3cc343812aae0cb<\/a> \u2014 VirusTotal<\/li>\n<li><a href=\"https:\/\/www.virustotal.com\/gui\/file\/db346adb1417340e159c45c5e4fdaea039c0edbca6e62ad46aa9aec1cf1273a1\/detection\" target=\"_blank\" rel=\"noopener\">SHA256 db346adb1417340e159c45c5e4fdaea039c0edbca6e62ad46aa9aec1cf1273a1<\/a> \u2014 VirusTotal<\/li>\n<li><a href=\"https:\/\/www.virustotal.com\/gui\/file\/da416dd6d35e2b779d164f06d4798ca2d9a3d3867e7708b11bf6a863a5e7ffc2\/detection\" target=\"_blank\" rel=\"noopener\">SHA256 da416dd6d35e2b779d164f06d4798ca2d9a3d3867e7708b11bf6a863a5e7ffc2<\/a> \u2014 VirusTotal<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 Unit 42 \u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u60aa\u610f\u306e\u3042\u308b JavaScript \u30b5\u30f3\u30d7\u30eb\u3092\u4f7f\u3063\u3066\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u3080\u653b\u6483\u8005\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u3055\u3044\u653b\u6483\u8005\u3089\u306f\u3001\u4eba\u6c17\u306e\u3042\u308b\u30a2\u30f3\u30b1\u30fc\u30c8 \u30b5\u30a4\u30c8\u3084\u3001\u4f4e\u54c1\u8cea\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3001Web \u30c1\u30e3\u30c3\u30c8 AP<\/p>\n","protected":false},"author":323,"featured_media":134328,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1974,4428],"tags":[4735,4793,4519,4794],"product_categories":[4443,4444,4446,4448,4456],"coauthors":[2817,3891,3806],"class_list":["post-131686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-malware-ja","category-threat-research-ja","tag-javascript-ja","tag-javascript-malware-ja","tag-phishing-ja","tag-web-skimmer","product_categories-advanced-url-filtering-ja","product_categories-advanced-wildfire-ja","product_categories-cloud-delivered-security-services-ja","product_categories-cortex-xdr-ja","product_categories-next-generation-firewall-ja"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u300c\u306a\u305c\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30b5\u30c3\u30ab\u30fc\u9078\u624b\u304c\u79c1\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3082\u3046\u3068\u3059\u308b\u306e?\u300d\u60aa\u610f\u306e\u3042\u308b JavaScript \u304c\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u3080\u3055\u307e\u3056\u307e\u306a\u624b\u53e3<\/title>\n<meta name=\"description\" content=\"\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u3001\u500b\u4eba\u8b58\u5225\u60c5\u5831\u306a\u3069\u3092\u3001API\u3092\u516c\u958b\u3057\u3066\u3044\u308b\u30a2\u30f3\u30b1\u30fc\u30c8 \u30b5\u30a4\u30c8\u3084\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f7f\u3063\u3066\u6f0f\u51fa\u3055\u305b\u308b\u624b\u6cd5\u306a\u3069\u3001\u6700\u65b0\u306e JavaScript \u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30d5\u30a9\u30b9\u30c6\u30a3\u30fc\u30e9\u30fc\u304c\u3088\u304f\u4f7f\u3046\u6f0f\u51fa\u624b\u6cd5\u3084\u691c\u51fa\u56de\u907f\u624b\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u300c\u306a\u305c\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30b5\u30c3\u30ab\u30fc\u9078\u624b\u304c\u79c1\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3082\u3046\u3068\u3059\u308b\u306e?\u300d\u60aa\u610f\u306e\u3042\u308b JavaScript \u304c\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u3080\u3055\u307e\u3056\u307e\u306a\u624b\u53e3\" \/>\n<meta property=\"og:description\" content=\"\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u3001\u500b\u4eba\u8b58\u5225\u60c5\u5831\u306a\u3069\u3092\u3001API\u3092\u516c\u958b\u3057\u3066\u3044\u308b\u30a2\u30f3\u30b1\u30fc\u30c8 \u30b5\u30a4\u30c8\u3084\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f7f\u3063\u3066\u6f0f\u51fa\u3055\u305b\u308b\u624b\u6cd5\u306a\u3069\u3001\u6700\u65b0\u306e JavaScript \u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30d5\u30a9\u30b9\u30c6\u30a3\u30fc\u30e9\u30fc\u304c\u3088\u304f\u4f7f\u3046\u6f0f\u51fa\u624b\u6cd5\u3084\u691c\u51fa\u56de\u907f\u624b\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/\" \/>\n<meta property=\"og:site_name\" content=\"Unit 42\" \/>\n<meta property=\"article:published_time\" content=\"2023-12-20T11:00:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-06-17T08:16:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2024\/06\/04_Malware_Category_1920x900.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Billy Melicher, Nabeel Mohamed, Alex Starov\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u300c\u306a\u305c\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30b5\u30c3\u30ab\u30fc\u9078\u624b\u304c\u79c1\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3082\u3046\u3068\u3059\u308b\u306e?\u300d\u60aa\u610f\u306e\u3042\u308b JavaScript \u304c\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u3080\u3055\u307e\u3056\u307e\u306a\u624b\u53e3","description":"\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u3001\u500b\u4eba\u8b58\u5225\u60c5\u5831\u306a\u3069\u3092\u3001API\u3092\u516c\u958b\u3057\u3066\u3044\u308b\u30a2\u30f3\u30b1\u30fc\u30c8 \u30b5\u30a4\u30c8\u3084\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f7f\u3063\u3066\u6f0f\u51fa\u3055\u305b\u308b\u624b\u6cd5\u306a\u3069\u3001\u6700\u65b0\u306e JavaScript \u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30d5\u30a9\u30b9\u30c6\u30a3\u30fc\u30e9\u30fc\u304c\u3088\u304f\u4f7f\u3046\u6f0f\u51fa\u624b\u6cd5\u3084\u691c\u51fa\u56de\u907f\u624b\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/","og_locale":"ja_JP","og_type":"article","og_title":"\u300c\u306a\u305c\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30b5\u30c3\u30ab\u30fc\u9078\u624b\u304c\u79c1\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3082\u3046\u3068\u3059\u308b\u306e?\u300d\u60aa\u610f\u306e\u3042\u308b JavaScript \u304c\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u3080\u3055\u307e\u3056\u307e\u306a\u624b\u53e3","og_description":"\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u3001\u500b\u4eba\u8b58\u5225\u60c5\u5831\u306a\u3069\u3092\u3001API\u3092\u516c\u958b\u3057\u3066\u3044\u308b\u30a2\u30f3\u30b1\u30fc\u30c8 \u30b5\u30a4\u30c8\u3084\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f7f\u3063\u3066\u6f0f\u51fa\u3055\u305b\u308b\u624b\u6cd5\u306a\u3069\u3001\u6700\u65b0\u306e JavaScript \u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30d5\u30a9\u30b9\u30c6\u30a3\u30fc\u30e9\u30fc\u304c\u3088\u304f\u4f7f\u3046\u6f0f\u51fa\u624b\u6cd5\u3084\u691c\u51fa\u56de\u907f\u624b\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002","og_url":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/","og_site_name":"Unit 42","article_published_time":"2023-12-20T11:00:05+00:00","article_modified_time":"2024-06-17T08:16:26+00:00","og_image":[{"width":1920,"height":900,"url":"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2024\/06\/04_Malware_Category_1920x900.jpg","type":"image\/jpeg"}],"author":"Billy Melicher, Nabeel Mohamed, Alex Starov","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/#article","isPartOf":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/"},"author":{"name":"Ayako Kimijima","@id":"https:\/\/unit42.paloaltonetworks.com\/#\/schema\/person\/5502567dd627cdd5a306432cd651a90e"},"headline":"\u300c\u306a\u305c\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30b5\u30c3\u30ab\u30fc\u9078\u624b\u304c\u79c1\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3082\u3046\u3068\u3059\u308b\u306e?\u300d\u60aa\u610f\u306e\u3042\u308b JavaScript \u304c\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u3080\u3055\u307e\u3056\u307e\u306a\u624b\u53e3","datePublished":"2023-12-20T11:00:05+00:00","dateModified":"2024-06-17T08:16:26+00:00","mainEntityOfPage":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/"},"wordCount":479,"commentCount":0,"image":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/#primaryimage"},"thumbnailUrl":"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2024\/06\/04_Malware_Category_1920x900.jpg","keywords":["JavaScript","JavaScript Malware","phishing","web skimmer"],"articleSection":["\u30de\u30eb\u30a6\u30a7\u30a2","\u8105\u5a01\u30ea\u30b5\u30fc\u30c1"],"inLanguage":"ja","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/","url":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/","name":"\u300c\u306a\u305c\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30b5\u30c3\u30ab\u30fc\u9078\u624b\u304c\u79c1\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3082\u3046\u3068\u3059\u308b\u306e?\u300d\u60aa\u610f\u306e\u3042\u308b JavaScript \u304c\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u3080\u3055\u307e\u3056\u307e\u306a\u624b\u53e3","isPartOf":{"@id":"https:\/\/unit42.paloaltonetworks.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/#primaryimage"},"image":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/#primaryimage"},"thumbnailUrl":"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2024\/06\/04_Malware_Category_1920x900.jpg","datePublished":"2023-12-20T11:00:05+00:00","dateModified":"2024-06-17T08:16:26+00:00","author":{"@id":"https:\/\/unit42.paloaltonetworks.com\/#\/schema\/person\/5502567dd627cdd5a306432cd651a90e"},"description":"\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u3001\u500b\u4eba\u8b58\u5225\u60c5\u5831\u306a\u3069\u3092\u3001API\u3092\u516c\u958b\u3057\u3066\u3044\u308b\u30a2\u30f3\u30b1\u30fc\u30c8 \u30b5\u30a4\u30c8\u3084\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f7f\u3063\u3066\u6f0f\u51fa\u3055\u305b\u308b\u624b\u6cd5\u306a\u3069\u3001\u6700\u65b0\u306e JavaScript \u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30d5\u30a9\u30b9\u30c6\u30a3\u30fc\u30e9\u30fc\u304c\u3088\u304f\u4f7f\u3046\u6f0f\u51fa\u624b\u6cd5\u3084\u691c\u51fa\u56de\u907f\u624b\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002","breadcrumb":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/#primaryimage","url":"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2024\/06\/04_Malware_Category_1920x900.jpg","contentUrl":"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2024\/06\/04_Malware_Category_1920x900.jpg","width":1920,"height":900,"caption":"The image depicts a close-up view of a circuit board featuring microchips and electronic components with bright red digital data streams emanating from the surface, symbolizing high-speed data processing and technology innovation."},{"@type":"BreadcrumbList","@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-javascript-steals-sensitive-data\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/unit42.paloaltonetworks.com\/ja\/"},{"@type":"ListItem","position":2,"name":"\u300c\u306a\u305c\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30b5\u30c3\u30ab\u30fc\u9078\u624b\u304c\u79c1\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3082\u3046\u3068\u3059\u308b\u306e?\u300d\u60aa\u610f\u306e\u3042\u308b JavaScript \u304c\u6a5f\u5fae\u60c5\u5831\u3092\u76d7\u3080\u3055\u307e\u3056\u307e\u306a\u624b\u53e3"}]},{"@type":"WebSite","@id":"https:\/\/unit42.paloaltonetworks.com\/#website","url":"https:\/\/unit42.paloaltonetworks.com\/","name":"Unit 42","description":"Palo Alto Networks","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/unit42.paloaltonetworks.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/unit42.paloaltonetworks.com\/#\/schema\/person\/5502567dd627cdd5a306432cd651a90e","name":"Ayako Kimijima","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/unit42.paloaltonetworks.com\/#\/schema\/person\/image\/4ffb3c2d260a0150fb91b3715442f8b3","url":"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2018\/11\/unit-news-meta.svg","contentUrl":"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2018\/11\/unit-news-meta.svg","caption":"Ayako Kimijima"},"url":"https:\/\/unit42.paloaltonetworks.com\/ja\/author\/akimijima\/"}]}},"_links":{"self":[{"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/posts\/131686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/users\/323"}],"replies":[{"embeddable":true,"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/comments?post=131686"}],"version-history":[{"count":6,"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/posts\/131686\/revisions"}],"predecessor-version":[{"id":135032,"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/posts\/131686\/revisions\/135032"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/media\/134328"}],"wp:attachment":[{"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/media?parent=131686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/categories?post=131686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/tags?post=131686"},{"taxonomy":"product_categories","embeddable":true,"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/product_categories?post=131686"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/coauthors?post=131686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}