{"id":172803,"date":"2026-02-11T11:19:23","date_gmt":"2026-02-11T19:19:23","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=172803"},"modified":"2026-02-24T05:24:48","modified_gmt":"2026-02-24T13:24:48","slug":"notepad-infrastructure-compromise","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/notepad-infrastructure-compromise\/","title":{"rendered":"\u56fd\u5bb6\u652f\u63f4\u578b\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304cNotepad++\u306e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3092\u60aa\u7528"},"content":{"rendered":"<h2><a id=\"post-172803-_xrcsfegm72b1\"><\/a>\u30a8\u30b0\u30bc\u30af\u30c6\u30a3\u30d6\u30b5\u30de\u30ea\u30fc<\/h2>\n<p>2025\u5e746\u6708\u304b\u308912\u6708\u306b\u304b\u3051\u3066\u3001\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf<a href=\"https:\/\/notepad-plus-plus.org\/news\/hijacked-incident-info-update\/\" target=\"_blank\" rel=\"noopener\">Notepad++\u306e\u516c\u5f0f\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30a4\u30f3\u30d5\u30e9\u304c\u3001Lotus Blossom<\/a>\u3068\u3057\u3066\u77e5\u3089\u308c\u308b\u56fd\u5bb6\u652f\u63f4\u578b\u306e\u8105\u5a01\u30b0\u30eb\u30fc\u30d7\u306b\u3088\u3063\u3066<a href=\"https:\/\/www.rapid7.com\/blog\/post\/tr-chrysalis-backdoor-dive-into-lotus-blossoms-toolkit\/\" target=\"_blank\" rel=\"noopener\">\u4fb5\u5bb3\u3055\u308c\u307e\u3057\u305f<\/a>\u3002\u653b\u6483\u8005\u306f\u3001\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u74b0\u5883\u3092\u7a81\u7834\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u308c\u306b\u3088\u308a\u653b\u6483\u8005\u306f\u3001Notepad++\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30b5\u30fc\u30d0\u30fc\u306b\u5411\u3051\u3089\u308c\u305f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u508d\u53d7\u30fb\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u30a4\u30f3\u30d5\u30e9\u30ec\u30d9\u30eb\u306e\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u306b\u3088\u308a\u3001\u653b\u6483\u8005\u306f\u7279\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u53b3\u9078\u3057\u3066\u6a19\u7684\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u6a19\u7684\u306f\u4e3b\u306b\u6771\u5357\u30a2\u30b8\u30a2\u306b\u4f4d\u7f6e\u3057\u3001\u653f\u5e9c\u3001\u96fb\u6c17\u901a\u4fe1\u3001\u91cd\u8981\u30a4\u30f3\u30d5\u30e9\u90e8\u9580\u306b\u53ca\u3093\u3067\u3044\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u306f\u3053\u308c\u3089\u306e\u6a19\u7684\u306b\u5bfe\u3057\u3001\u6b63\u898f\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u306f\u306a\u304f\u3001\u60aa\u610f\u306e\u3042\u308b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3092\u914d\u4fe1\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u3001\u3053\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u95a2\u9023\u3059\u308b\u672a\u5831\u544a\u306e\u8ffd\u52a0\u30a4\u30f3\u30d5\u30e9\u3092\u7279\u5b9a\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001Cobalt Strike\u30d3\u30fc\u30b3\u30f3\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u914d\u4fe1\u306b\u81f3\u308bLua\u30b9\u30af\u30ea\u30d7\u30c8\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u4e9c\u7a2e\u3001\u304a\u3088\u3073Chrysalis\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u914d\u4fe1\u3059\u308b\u305f\u3081\u306eDLL\u30b5\u30a4\u30c9\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u542b\u3080\u30012\u3064\u306e\u611f\u67d3\u30c1\u30a7\u30fc\u30f3\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002Unit 42\u306f\u3055\u3089\u306b\u3001\u3053\u306e\u8105\u5a01\u6d3b\u52d5\u304c\u4ee5\u524d\u306b\u5831\u544a\u3055\u308c\u3066\u3044\u305f\u3088\u308a\u3082\u591a\u304f\u306e\u90e8\u9580\u3084\u5730\u57df\u3092\u6a19\u7684\u306b\u3057\u3066\u3044\u308b\u3053\u3068\u3082\u7a81\u304d\u6b62\u3081\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f\u3001\u5357\u7c73\u3001\u7c73\u56fd\u3001\u6b27\u5dde\u3001\u6771\u5357\u30a2\u30b8\u30a2\u306e\u4ee5\u4e0b\u306e\u90e8\u9580\u306b\u3082\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3057\u305f\uff1a<\/p>\n<ul>\n<li>\u30af\u30e9\u30a6\u30c9\u30db\u30b9\u30c6\u30a3\u30f3\u30b0<\/li>\n<li>\u30a8\u30cd\u30eb\u30ae\u30fc<\/li>\n<li>\u91d1\u878d<\/li>\n<li>\u653f\u5e9c<\/li>\n<li>\u88fd\u9020<\/li>\n<li>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Notepad++\u306f\u3001\u8efd\u91cf\u306a\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30b3\u30fc\u30c9\u30a8\u30c7\u30a3\u30bf\u304a\u3088\u3073\u30c6\u30ad\u30b9\u30c8\u7f6e\u63db\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u3059\u3002\u305d\u306e\u901f\u5ea6\u3001\u8c4a\u5bcc\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3001\u305d\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u304c\u672a\u4fdd\u5b58\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u81a8\u5927\u306a\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u3092\u51e6\u7406\u3067\u304d\u308b\u72ec\u81ea\u306e\u80fd\u529b\u306b\u3088\u308a\u3001\u5e83\u304f\u597d\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4f01\u696d\u74b0\u5883\u306b\u304a\u3044\u3066\u3001Notepad++\u306f\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u3001DevOps\u62c5\u5f53\u8005\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3068\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u62c5\u5f53\u8005\u306f\u901a\u5e38\u3001\u30b5\u30fc\u30d0\u30fc\u8a2d\u5b9a\u306e\u5909\u66f4\u3001\u5927\u91cf\u306e\u30b7\u30b9\u30c6\u30e0\u30ed\u30b0\u306e\u89e3\u6790\u3001\u305d\u3057\u3066\u9ad8\u8ca0\u8377\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u304c\u56f0\u96e3\u306a\u30bb\u30ad\u30e5\u30a2\u30b8\u30e3\u30f3\u30d7\u30dc\u30c3\u30af\u30b9\uff08\u8e0f\u307f\u53f0\u30b5\u30fc\u30d0\u30fc\uff09\u4e0a\u306e\u30b3\u30fc\u30c9\u76e3\u67fb\u306a\u3069\u306b\u3053\u306e\u30c4\u30fc\u30eb\u3092\u3088\u304f\u5229\u7528\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u3088\u3046\u306a\u7279\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u5c64\u306b\u3088\u308a\u3001Notepad++\u306f\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306b\u3068\u3063\u3066\u6226\u7565\u7684\u306b\u6975\u3081\u3066\u91cd\u8981\u306a\u6a19\u7684\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u3092\u4fb5\u5bb3\u3059\u308b\u3053\u3068\u3067\u3001\u653b\u6483\u8005\u306f\u5883\u754c\u9632\u5fa1\u3092\u52b9\u679c\u7684\u306b\u56de\u907f\u3057\u3001\u7d44\u7e54\u5185\u3067\u6700\u3082\u9ad8\u3044\u6a29\u9650\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u4fb5\u5165\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u5e79\u30a4\u30f3\u30d5\u30e9\u3078\u306e\u5b9f\u8cea\u7684\u306a\u7ba1\u7406\u8005\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u624b\u306b\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001\u672c\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u305f\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3068\u7de9\u548c\u7b56\u3092\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\uff1a<\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/docs.paloaltonetworks.com\/pan-os\/10-1\/pan-os-new-features\/url-filtering-features\/advanced-url-filtering\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Advanced URL Filtering<\/span><\/a><span style=\"font-weight: 400;\">\u304a\u3088\u3073<\/span><a href=\"https:\/\/docs.paloaltonetworks.com\/dns-security\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Advanced DNS Security<\/span><\/a><span style=\"font-weight: 400;\">\u306f\u3001\u3053\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306b\u95a2\u9023\u3059\u308b\u65e2\u77e5\u306eURL\u3084\u30c9\u30e1\u30a4\u30f3\u3092\u60aa\u610f\u306e\u3042\u308b\u3082\u306e\u3068\u3057\u3066\u8b58\u5225\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u4eca\u56de\u306e\u30ea\u30b5\u30fc\u30c1\u3067\u5171\u6709\u3055\u308c\u305f\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\uff08\u6307\u6a19\uff09\u3092\u7cbe\u67fb\u3057<\/span>\u3001<a href=\"https:\/\/docs.paloaltonetworks.com\/wildfire\" target=\"_blank\" rel=\"noopener\">Advanced WildFire<\/a><span style=\"font-weight: 400;\">\u306e\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u304a\u3088\u3073\u89e3\u6790\u624b\u6cd5\u306e\u30ec\u30d3\u30e5\u30fc\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5b9f\u65bd\u3057\u307e\u3057\u305f\u3002<\/span><\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.com\/cortex\/cloud\" target=\"_blank\" rel=\"noopener\">Cortex Cloud<\/a>\u306f\u3001\u672c\u8a18\u4e8b\u3067\u8ad6\u3058\u3066\u3044\u308b\u60aa\u610f\u306e\u3042\u308b\u64cd\u4f5c\u3001\u8a2d\u5b9a\u5909\u66f4\u3001\u307e\u305f\u306f\u8106\u5f31\u6027\u60aa\u7528\u3092\u691c\u77e5\u30fb\u9632\u5fa1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.com\/cortex\/cortex-xdr?_gl=1*13pmp8e*_ga*NzQyNjM2NzkuMTY2NjY3OTczNw..*_ga_KS2MELEEFC*MTY2OTczNjA2MS4zMS4wLjE2Njk3MzYwNjEuNjAuMC4w\" target=\"_blank\" rel=\"noopener\">Cortex XDR<\/a>\u304a\u3088\u3073<a href=\"https:\/\/www.paloaltonetworks.com\/resources\/datasheets\/cortex-xsiam-aag\" target=\"_blank\" rel=\"noopener\">XSIAM<\/a>\u306f\u3001<a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/r\/Cortex-XDR\/Cortex-XDR-4.x-Documentation\/Malware-protection\" target=\"_blank\" rel=\"noopener\">Malware Prevention Engine<\/a>\uff08\u30de\u30eb\u30a6\u30a7\u30a2\u9632\u5fa1\u30a8\u30f3\u30b8\u30f3\uff09\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/docs.paloaltonetworks.com\/advanced-threat-prevention\/administration\" target=\"_blank\" rel=\"noopener\">Advanced Threat Prevention<\/a>\u3092\u5099\u3048\u305f<a href=\"https:\/\/docs.paloaltonetworks.com\/ngfw\" target=\"_blank\" rel=\"noopener\">\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u306f\u3001\u30b3\u30e2\u30c7\u30a3\u30c6\u30a3\u8105\u5a01\u3068\u6a19\u7684\u578b\u8105\u5a01\u306e\u4e21\u65b9\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u9632\u5fa1\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001<a href=\"https:\/\/start.paloaltonetworks.com\/contact-unit42.html\" target=\"_blank\" rel=\"noopener\">Unit 42\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u30ec\u30b9\u30dd\u30f3\u30b9\u30c1\u30fc\u30e0<\/a>\u306b\u4f9d\u983c\u3057\u3066\u3001\u4fb5\u5bb3\u3078\u306e\u5bfe\u5fdc\u3084\u3001\u30ea\u30b9\u30af\u4f4e\u6e1b\u306e\u305f\u3081\u306e\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30a2\u30bb\u30b9\u30e1\u30f3\u30c8<span style=\"font-weight: 400;\">\u3092\u53d7\u3051\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/span><\/p>\n<table style=\"width: 97.1592%;\">\n<thead>\n<tr>\n<td style=\"width: 35%;\"><b>\u95a2\u9023\u3059\u308b Unit 42 \u30c8\u30d4\u30c3\u30af<\/b><\/td>\n<td style=\"width: 145.405%;\"><b><a href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/tag\/dll-sideloading-ja\/\" target=\"_blank\" rel=\"noopener\">DLL\u30b5\u30a4\u30c9\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0<\/a>\u3001<a href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/tag\/backdoor-ja\/\" target=\"_blank\" rel=\"noopener\">\u30d0\u30c3\u30af\u30c9\u30a2<\/a>\u3001<a href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/tag\/supply-chain-ja\/\" target=\"_blank\" rel=\"noopener\">\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3<\/a>\u3001<strong><a href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/tag\/cobalt-strike-ja\/\" target=\"_blank\" rel=\"noopener\">Cobalt Strike<\/a><\/strong><\/b><\/td>\n<\/tr>\n<\/thead>\n<\/table>\n<h2><a id=\"post-172803-_e2chnw80u3ot\"><\/a>Notepad++\u3078\u306e\u653b\u6483\u306e\u8a73\u7d30<\/h2>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u306f\u3001Notepad++\u306e\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30bf\u3067\u3042\u308b<\/span><a href=\"https:\/\/wingup.org\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">WinGUp<\/span><\/a><span style=\"font-weight: 400;\">\u306b\u304a\u3051\u308b\u4e0d\u5341\u5206\u306a\u691c\u8a3c\u5236\u5fa1\u3092\u60aa\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u60aa\u7528\u306b\u3088\u308a\u3001\u8105\u5a01\u30b0\u30eb\u30fc\u30d7\u306f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u653b\u6483\u8005\u304c\u5236\u5fa1\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u3078\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u6a19\u7684\u3068\u306a\u3063\u305f\u88ab\u5bb3\u8005\u304c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u60aa\u610f\u306e\u3042\u308bNSIS\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u304c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u300cupdate.exe\u300d\u3068\u3044\u3046\u540d\u524d\u3092\u6301\u3064\u3053\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u304c\u3001\u8907\u96d1\u306a\u611f\u67d3\u30c1\u30a7\u30fc\u30f3\u306e\u5f15\u304d\u91d1\u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u611f\u67d3\u30d7\u30ed\u30bb\u30b9\u3067\u306fDLL\u30b5\u30a4\u30c9\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u6280\u8853\u304c\u4f7f\u7528\u3055\u308c\u3001\u6b63\u898f\u306eBitdefender\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff08<\/span><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">BluetoothService.exe<\/span><span style=\"font-weight: 400;\">\uff09\u3092\u60aa\u7528\u3057\u3066\u3001\u30ab\u30b9\u30bf\u30e0\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u5fa9\u53f7\u30fb\u5b9f\u884c\u3059\u308b\u60aa\u610f\u306e\u3042\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\uff08<\/span><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">log.dll<\/span><span style=\"font-weight: 400;\">\uff09\u3092\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u5225\u306e\u611f\u67d3\u30c1\u30a7\u30fc\u30f3\u3067\u306f\u653b\u6483\u8005\u306fNSIS\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3092<\/span><a href=\"https:\/\/securelist.com\/notepad-supply-chain-attack\/118708\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">\u5229\u7528<\/span><\/a><span style=\"font-weight: 400;\">\u3057\u3066\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001\u60aa\u610f\u306e\u3042\u308bLua\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u8d70\u3089\u305b\u3066Cobalt Strike\u30d3\u30fc\u30b3\u30f3\u3092\u30ed\u30fc\u30c9\u3059\u308b\u30b1\u30fc\u30b9\u3082\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><a href=\"https:\/\/www.rapid7.com\/blog\/post\/tr-chrysalis-backdoor-dive-into-lotus-blossoms-toolkit\/\" target=\"_blank\" rel=\"noopener\">Chrysalis<\/a>\u3068\u547c\u3070\u308c\u308b\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u9ad8\u5ea6\u306a\u56de\u907f\u6280\u8853\u3092\u7528\u3044\u3066\u3044\u307e\u3057\u305f\uff1a<\/p>\n<ul>\n<li>Microsoft<a href=\"https:\/\/websec.net\/blog\/a-deep-dive-into-microsoft-warbird-mss-kernel-mode-dynamic-packer-68ee2c87b251081f55ec8c31\" target=\"_blank\" rel=\"noopener\"> Warbird<\/a>\u30b3\u30fc\u30c9\u4fdd\u8b77\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u4f7f\u7528<\/li>\n<li>\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u306b\u3088\u308b\u691c\u77e5\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306e\u30ab\u30b9\u30bf\u30e0API\u30cf\u30c3\u30b7\u30f3\u30b0<\/li>\n<li>\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3059\u308b\u6c38\u7d9a\u7684\u306a\u30ea\u30e2\u30fc\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u78ba\u7acb<\/li>\n<\/ul>\n<h3><a id=\"post-172803-_3rp4ozhbnzhz\"><\/a>\u3053\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u304a\u3051\u308b\u8ffd\u52a0\u306e\u60aa\u7528\u6d3b\u52d5<\/h3>\n<p>Unit 42\u306f\u30012\u3064\u306e\u500b\u5225\u306e\u653b\u6483\u30b7\u30fc\u30b1\u30f3\u30b9\u306e\u8a3c\u62e0\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\uff1a<\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">\u60aa\u610f\u306e\u3042\u308bNSIS\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u304c\u3001Cobalt Strike\u30d3\u30fc\u30b3\u30f3\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30fb\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3092\u542b\u3080\u30b3\u30f3\u30d1\u30a4\u30eb\u6e08\u307fLua\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u30c9\u30ed\u30c3\u30d7\u3059\u308b\u3082\u306e\u3002<\/span><\/li>\n<li>\u653b\u6483\u8005\u304cDLL\u30b5\u30a4\u30c9\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066Chrysalis\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u30e1\u30e2\u30ea\u306b\u6ce8\u5165\u3059\u308b\u3082\u306e\u3002<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">2025\u5e748\u6708\u4e2d\u65ec\u304b\u308911\u6708\u306e\u9593\u306b\u3001\u3053\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u6d3b\u52d5\u3068\u4e00\u81f4\u3059\u308b\u8ffd\u52a0\u306e\u6d3b\u52d5\u3092\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u30028\u6708\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3067\u306f\u3001\u30b3\u30de\u30f3\u30c9\uff06\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\uff08C2\uff09IP\u30a2\u30c9\u30ec\u30b9 <\/span><span style=\"font-weight: 400;\">45.76.155[.]202<\/span><span style=\"font-weight: 400;\"> \u3068\u306e\u901a\u4fe1\u3092\u89b3\u6e2c\u3057\u3066\u304a\u308a\u3001\u3053\u306eIP\u30a2\u30c9\u30ec\u30b9\u3078\u306eC2\u30d3\u30fc\u30b3\u30f3\u901a\u4fe1\u304c\u6570\u65e5\u9593\u7d9a\u3044\u305f\u5f8c\u3001\u653b\u6483\u8005\u306f <\/span><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">45.77.31[.]210<\/span><span style=\"font-weight: 400;\"> \u306b\u3042\u308b2\u756a\u76ee\u306eC2\u30b5\u30fc\u30d0\u30fc\u306b\u79fb\u884c\u3057\u3001\u305d\u306e\u30d3\u30fc\u30b3\u30f3\u901a\u4fe1\u306f9\u6708\u307e\u3067\u7d9a\u304d\u307e\u3057\u305f\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">2025\u5e749\u6708\u304b\u308911\u6708\u306e\u4e8b\u4f8b\u3067\u306f\u3001C2\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30a2\u30a6\u30c8\u30d0\u30a6\u30f3\u30c9\u63a5\u7d9a\u3068\u4e00\u81f4\u3059\u308b\u6d3b\u52d5\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001\u5831\u544a\u3055\u308c\u3066\u3044\u308bChrysalis\u30d0\u30c3\u30af\u30c9\u30a2\u3068\u4e00\u81f4\u3059\u308b <\/span><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">update.exe<\/span><span style=\"font-weight: 400;\"> \u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u8981\u6c42\u304c\u7d9a\u304d\u307e\u3057\u305f\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u8a66\u884c\u306fIP\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u3057\u3066\u884c\u308f\u308c\u305f\u5834\u5408\u3082\u3042\u308c\u3070\u3001\u30c9\u30e1\u30a4\u30f3\u306b\u5bfe\u3057\u3066\u884c\u308f\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3057\u305f\u3002\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u6210\u529f\u304b\u3089\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30d3\u30fc\u30b3\u30f3\u9001\u4fe1\u306e\u6210\u529f\u306f\u6570\u79d2\u4ee5\u5185\u306b\u767a\u751f\u3057\u3001\u7d99\u7d9a\u671f\u9593\u306f\u4e0d\u660e\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">2025\u5e749\u6708\u306810\u6708\u306b\u306f\u3001\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u3092\u6ce8\u5165\u3059\u308b\u305f\u3081\u306b\u60aa\u610f\u306e\u3042\u308bLua\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5c55\u958b\u3059\u308bLua\u30b9\u30af\u30ea\u30d7\u30c8\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u4e9c\u7a2e\u3092\u89b3\u6e2c\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u653b\u6483\u306f <\/span><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">EnumWindowStationsW<\/span><span style=\"font-weight: 400;\"><span style=\"font-family: 'courier new', courier, monospace;\"> API<\/span>\u3092\u4f7f\u7528\u3057\u3001\u7d50\u679c\u3068\u3057\u3066Cobalt Strike\u30d3\u30fc\u30b3\u30f3\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u914d\u4fe1\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u5143\u306f\u4e0b\u8a18\u3067\u3059\uff1a<\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">45.76.155[.]202\/update\/update.exe<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u3068\u306f\u5225\u306b\u3001\u540c\u3058\u30b1\u30fc\u30b9\u3067Bluetooth DLL\u30b5\u30a4\u30c9\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u4e9c\u7a2e\u3082\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306eLua\u306e\u4e9c\u7a2e\u306f\u3001Bluetooth\u30b5\u30fc\u30d3\u30b9\u306eDLL\u30b5\u30a4\u30c9\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066Chrysalis\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u5c55\u958b\u3057\u307e\u3059\u3002\u3053\u306e\u4e9c\u7a2e\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u8a66\u884c\u306f\u3001\u5225\u306e\u60aa\u610f\u306e\u3042\u308b\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u8a66\u884c\u3055\u308c\u307e\u3057\u305f\uff1a<\/span>\uff1a<\/p>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">45.32.144[.]255\/update\/update.exe<\/span><\/li>\n<\/ul>\n<h2><a id=\"post-172803-_9m1k2aaeehg0\"><\/a>\u66ab\u5b9a\u30ac\u30a4\u30c0\u30f3\u30b9<\/h2>\n<p><a href=\"https:\/\/notepad-plus-plus.org\/news\/hijacked-incident-info-update\/\" target=\"_blank\" rel=\"noopener\">Notepad++\u306f\u4ee5\u4e0b\u3092\u63a8\u5968<\/a>\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">\u95a2\u9023\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u30d0\u30fc\u30b8\u30e7\u30f38.9.1\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068<\/span>\u3002<\/li>\n<li>\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3092\u5b9f\u884c\u3057\u3066Notepad++\u3092\u624b\u52d5\u3067\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u3053\u3068\u3002<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Notepad++\u306b\u3088\u308b\u3068\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5927\u5e45\u306b\u5f37\u5316\u3055\u308c\u305f\u65b0\u3057\u3044\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u79fb\u884c\u6e08\u307f\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Notepad++\u81ea\u4f53\u306b\u3064\u3044\u3066\u3082\u3001v8.8.9\u3067WinGUp\u30a2\u30c3\u30d7\u30c7\u30fc\u30bf\u30fc\u304c\u5f37\u5316\u3055\u308c\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u305f\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u7f72\u540d\u306e\u4e21\u65b9\u3092\u691c\u8a3c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/span><\/p>\n<p>\u3055\u3089\u306b\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u3082\u8a00\u53ca\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u8fd4\u3055\u308c\u308bXML\u304c\u7f72\u540d\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\uff08XMLDSig\uff09\u3002<\/li>\n<li><span style=\"font-weight: 400;\">\u8a3c\u660e\u66f8\u3068\u7f72\u540d\u306e\u691c\u8a3c\u306f\u3001\u7d041\u30f6\u6708\u5f8c\u306b\u30ea\u30ea\u30fc\u30b9\u4e88\u5b9a\u306e\u6b21\u671f\u30d0\u30fc\u30b8\u30e7\u30f38.9.2\u304b\u3089\u5f37\u5236\u7684\u306b\u9069\u7528\u3055\u308c\u307e\u3059<\/span>\u3002<\/li>\n<\/ul>\n<h2><a id=\"post-172803-_uxpj0tcem7l9\"><\/a>Unit 42 Managed Threat Hunting\u306e\u30af\u30a8\u30ea<\/h2>\n<p><span style=\"font-weight: 400;\">Unit 42 Managed Threat Hunting\u30c1\u30fc\u30e0\u306f\u3001Cortex XDR\u3068\u4ee5\u4e0b\u306eXQL\u30af\u30a8\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u60aa\u7528\u306e\u5146\u5019\u3084\u7570\u5e38\u306a\u6d3b\u52d5\u306e\u8ffd\u8de1\u3092\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002Cortex XDR\u3092\u3054\u5229\u7528\u306e\u304a\u5ba2\u69d8\u3082\u3001\u3053\u308c\u3089\u306eXQL\u30af\u30a8\u30ea\u3092\u8abf\u67fb\u3084\u30cf\u30f3\u30c6\u30a3\u30f3\u30b0\u306b\u3054\u6d3b\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u5927\u90e8\u5206\u306f12\u67082\u65e5\u3088\u308a\u524d\u306b\u767a\u751f\u3057\u305f\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u304a\u4f7f\u3044\u306e\u74b0\u5883\u3067\u3053\u308c\u3089\u306e\u30af\u30a8\u30ea\u304c\u6709\u52b9\u304b\u3069\u3046\u304b\u3001\u30c7\u30fc\u30bf\u4fdd\u6301\u671f\u9593\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u304a\u5ba2\u69d8\u306e\u74b0\u5883\u3067\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u306f\u3001\u300c\u30b3\u30fc\u30eb\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u300d\u30af\u30a8\u30ea\uff08<\/span><span style=\"font-weight: 400;\">cold_dataset = xdr_data<\/span><span style=\"font-weight: 400;\">\uff09\u3092\u4f7f\u7528\u3057\u3066\u3001\u30db\u30c3\u30c8\u4fdd\u6301\u671f\u9593\u3092\u8d85\u3048\u305f\u30c7\u30fc\u30bf\u3092\u7167\u4f1a\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b3\u30fc\u30eb\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u5bfe\u3059\u308b\u30af\u30a8\u30ea\u306e\u5b9f\u884c\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30e6\u30cb\u30c3\u30c8\u3092\u6d88\u8cbb\u3059\u308b\u3053\u3068\u306b\u3054\u7559\u610f\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n<pre class=\"lang:default decode:true\">\/\/ Name: DLL sideloading via BYO application\r\n\r\n\/\/ Description: Identifies renamed Bitdefender utility loading a log.dll file\r\n\r\n\/\/ MITRE TTP ID: T1574.001\r\n\r\nconfig case_sensitive = false\r\n\r\n| dataset = xdr_data\r\n\r\n| fields actor_process_signature_vendor, actor_process_signature_product, action_module_path, actor_process_image_path, actor_process_image_sha256, agent_os_type, event_type, event_id, agent_hostname, _time, actor_process_image_name\r\n\r\n| filter event_type = ENUM.LOAD_IMAGE and agent_os_type = ENUM.AGENT_OS_WINDOWS\r\n\r\n| filter actor_process_signature_vendor contains \"Bitdefender SRL\" and action_module_path contains \"log.dll\"\r\n\r\n| filter actor_process_image_path not contains \"Program Files\\Bitdefender\"\r\n\r\n| filter not actor_process_image_name in (\"eps.rmm64.exe\", \"downloader.exe\", \"installer.exe\", \"epconsole.exe\", \"EPHost.exe\", \"epintegrationservice.exe\", \"EPPowerConsole.exe\", \"epprotectedservice.exe\", \"DiscoverySrv.exe\", \"epsecurityservice.exe\", \"EPSecurityService.exe\", \"epupdateservice.exe\", \"testinitsigs.exe\", \"EPHost.Integrity.exe\", \"WatchDog.exe\", \"ProductAgentService.exe\", \"EPLowPrivilegeWorker.exe\", \"Product.Configuration.Tool.exe\", \"eps.rmm.exe\")<\/pre>\n<pre class=\"lang:default decode:true\">\/\/ Name: Chrysalis Mutex\r\n\r\n\/\/ Description: Identifies a Mutex known to be related to the chrysalis backdoor malware\r\n\r\n\/\/ MITRE TTP ID: T1480.002\r\n\r\nconfig case_sensitive = false\r\n\r\n| dataset = xdr_data\r\n\r\n| fields _time, agent_hostname, actor_effective_username, actor_process_image_name, actor_process_image_path, actor_process_command_line, event_type, event_sub_type, action_syscall_string_params\r\n\r\n| filter event_type = ENUM.SYSTEM_CALL and event_sub_type = ENUM.SYSTEM_CALL_NT_CREATE_MUTANT\r\n\r\n| alter mutex = json_extract_scalar(action_syscall_string_params, \"$.1\")\r\n\r\n| filter mutex = \"Global\\\\Jdhfv_1.0.1\"<\/pre>\n<pre class=\"lang:default decode:true\">\/\/ Name: GUP.exe Writing Unusual Files to Temp Folder\r\n\r\n\/\/ Description: Detects cases where the Notepad++ updater (gup.exe) writes files to a temp folder that that deviate from the normal and expected.\r\n\r\n\/\/ MITRE TTP ID: T1036.005\r\n\r\nconfig case_sensitive = false\r\n\r\n| dataset = xdr_data\r\n\r\n| fields _time, agent_hostname, event_type, event_sub_type, action_file_name, action_file_path, actor_effective_username, action_file_extension, action_file_previous_file_path, action_file_sha256, action_file_size, actor_process_image_name, actor_process_image_path, actor_process_command_line, actor_process_image_sha256, causality_actor_process_image_name, causality_actor_process_image_path, os_actor_primary_username, os_actor_process_command_line, os_actor_process_image_name, os_actor_process_image_path, agent_os_type\r\n\r\n| filter event_type = ENUM.FILE and event_sub_type = ENUM.FILE_WRITE\r\n\r\n| filter lowercase(actor_process_image_name) = \"gup.exe\" and action_file_sha256 != null\r\n\r\n| filter lowercase(actor_process_command_line) !~= \"((\\\\notepad\\+\\+(?:_?x?\\d+?)??|\\\\nppp?[\\.\\d]*?(?:portable)??(?:\\.x64)??).*?\\\\plugins|-ihttps:\\\/\\\/notepad-plus-plus\\.org\\\/update\\\/getdownloadurl\\.php)\" and lowercase(action_file_path) ~= \"(\\\\appdata\\\\local\\\\temp\\\\|\\\\windows\\\\temp)\" and lowercase(action_file_name) !~= \"(npp[\\.\\d]+?installer)\"\r\n\r\n| sort desc _time<\/pre>\n<pre class=\"lang:default decode:true\">\/\/ Name: GUP.exe Downloading Improperly Signed Installer\r\n\r\n\/\/ MITRE TTP ID: T1036.001\r\n\r\nconfig case_sensitive = false\r\n\r\n| dataset = xdr_data\r\n\r\n| fields _time, agent_hostname, event_type, event_sub_type, action_process_username, action_process_user_sid, action_process_image_name, action_process_image_path, action_process_image_command_line, action_process_image_sha256, action_process_os_pid, action_process_cwd, action_process_file_info, action_process_file_size, action_process_file_web_mark, action_process_signature_vendor, action_process_signature_product, action_process_signature_status, actor_effective_username, actor_effective_user_sid, actor_process_image_name, actor_process_image_path, actor_process_command_line, actor_process_signature_vendor, actor_process_signature_product, actor_process_signature_status, causality_actor_primary_username, causality_actor_process_image_name, causality_actor_process_image_path, causality_actor_process_command_line, os_actor_primary_username, os_actor_process_image_name, os_actor_process_image_path, os_actor_process_image_command_line, os_actor_process_image_sha256, action_process_instance_id, actor_process_instance_id, causality_actor_process_instance_id, agent_os_type, agent_id\r\n\r\n| filter event_type = ENUM.PROCESS and event_sub_type = ENUM.PROCESS_START and _product = \"XDR agent\" and _vendor = \"PANW\"\r\n\r\n| filter lowercase(actor_process_image_name) = \"gup.exe\" and actor_process_signature_status not in (null, ENUM.UNSUPPORTED, ENUM.FAILED_TO_OBTAIN ) and action_process_signature_status not in (null, ENUM.UNSUPPORTED, ENUM.FAILED_TO_OBTAIN ) and action_process_image_sha256 not in ( \"71431fa7b66f8132453e18e3a5f8ef0af3ca079a7793f828df06fdb5d7bd915d\", \"2dd5473736ef51e4340cae005e3fc8cdf0e42ec649bc6ed186484a79be409928\", \"a19aa1cd7ecb9ca3f1fd0e118fffd0d673fba404ced8c39c2e210a63b70f9c15\", \"e22abc9af328d063e652f0829819124a6a748c224bc8b10f98473f87cda2c0cd\", \"61c3077b989e272117167c90fc35e7f06bea4f992f3395b40ccee083d7258082\", \"49d2531893b09cb6a8e3429ca0a734e871a2d96fa2575c0eec3229d383fa233a\", \"32aa12d3c9521477a5a1e086e400ec0f77f8a97a8190806a0f1953688b883cfb\", \"8117c82a3821965d92ee3f9f3ae10efcd602bd4b6e52a2fe957d70aafe479744\", \"05abc57952974d08feafa399d6fdb37945a3fd0a10f37833dd837a5788e421d5\", \"c6d1e5aacbf69aa18df4caf1346fd69638491a5ad0085729bae91c662d1c62bb\", \"e1df78704001bba1a3d343f62a1242a4484ff6ad269170714263c03b802eb0b1\", \"7094a07167648628e47249a16d9d6db922e5aa1255ac4322a2e4900d233372dd\" )\r\n\r\n| filter lowercase(action_process_image_name) ~= \"(npp[\\.\\d]+?installer)\"\r\n\r\n| dedup agent_id by desc _time\r\n\r\n| filter action_process_signature_status != ENUM.SIGNED or lowercase(action_process_signature_vendor) != \"notepad++\"\r\n\r\n| sort desc _time<\/pre>\n<pre class=\"lang:default decode:true\">\/\/ Name: GUP.exe Spawning Unusual Subprocesses\r\n\r\n\/\/ Description: Detects cases where the Notepad++ updater (gup.exe) spawns child processes that deviate from the normal and expected.\r\n\r\n\/\/ MITRE TTP ID: T1202\r\n\r\nconfig case_sensitive = false\r\n\r\n| dataset = xdr_data\r\n\r\n| fields _time, agent_hostname, event_type, event_sub_type, action_process_username, action_process_user_sid, action_process_image_name, action_process_image_path, action_process_image_command_line, action_process_image_sha256, action_process_os_pid, action_process_cwd, action_process_file_info, action_process_file_size, action_process_file_web_mark, action_process_signature_vendor, action_process_signature_product, action_process_signature_status, actor_effective_username, actor_effective_user_sid, actor_process_image_name, actor_process_image_path, actor_process_command_line, actor_process_signature_vendor, actor_process_signature_product, actor_process_signature_status, causality_actor_primary_username, causality_actor_process_image_name, causality_actor_process_image_path, causality_actor_process_command_line, os_actor_primary_username, os_actor_process_image_name, os_actor_process_image_path, os_actor_process_image_command_line, os_actor_process_image_sha256, action_process_instance_id, actor_process_instance_id, causality_actor_process_instance_id, agent_os_type, agent_id\r\n\r\n| filter event_type = ENUM.PROCESS and event_sub_type = ENUM.PROCESS_START\r\n\r\n| filter lowercase(actor_process_image_name) = \"gup.exe\"\r\n\r\n| filter lowercase(action_process_image_name) !~= \"(npp[\\.\\d]+?installer|consent\\.exe|explorer\\.exe|werfault\\.exe|smartscreen\\.exe|adminbyrequest\\.exe|openwith\\.exe)\" and lowercase(action_process_image_command_line) !~= \"(https:\\\/\\\/notepad-plus-plus\\.org\\\/|https:\\\/\\\/npp-user-manual\\.org\\\/)\" and lowercase(actor_process_command_line) !~= \"(\\\\notepad\\+\\+\\\\plugins|https:\\\/\\\/notepad-plus-plus\\.org\\\/)\"\r\n\r\n| sort desc _time<\/pre>\n<h2><a id=\"post-172803-_pkxey8k8j8sp\"><\/a>\u7d50\u8ad6<\/h2>\n<p><span style=\"font-weight: 400;\">\u4eca\u56de\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f\u3001\u3053\u306e\u7a2e\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306e\u904b\u7528\u624b\u6cd5\u306b\u304a\u3051\u308b\u9855\u8457\u306a\u9032\u5316\u3092\u793a\u3059\u3082\u306e\u3067\u3042\u308a\u3001\u5e83\u7bc4\u306a\u30a4\u30f3\u30d5\u30e9\u306e\u4e8b\u524d\u914d\u7f6e\u304b\u3089\u3001\u6a19\u7684\u3092\u7d5e\u3063\u305f\u300c\u30bd\u30d5\u30c8\u300d\u306a\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u59a8\u5bb3\u3078\u3068\u8ee2\u63db\u3057\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u3066\u3044\u307e\u3059\u3002Volt Typhoon\u3084Salt Typhoon\u3068\u3044\u3063\u305f\u30b0\u30eb\u30fc\u30d7\u306b\u3088\u308b\u6700\u8fd1\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f\u3001Living-off-the-Land\uff08\u74b0\u5883\u5bc4\u751f\u578b\uff09\u6280\u8853\u3068\u6700\u5c0f\u9650\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u7528\u3044\u3066\u3001\u4e3b\u306b\u91cd\u8981\u30a4\u30f3\u30d5\u30e9\u306e\u57fa\u5e79\u90e8\u5206\u3084\u30a8\u30c3\u30b8\u30c7\u30d0\u30a4\u30b9\u306e\u4fb5\u5bb3\u306b\u91cd\u70b9\u3092\u304a\u3044\u3066\u3044\u307e\u3057\u305f\u3002\u5bfe\u7167\u7684\u306b\u4eca\u56de\u306e\u4f5c\u6226\u306f\u3001\u7ba1\u7406\u6a29\u9650\u4fdd\u6709\u8005\u3092\u6a19\u7684\u306b\u3059\u308b\u3068\u3044\u3046\u3001\u660e\u78ba\u306a\u6226\u7565\u7684\u512a\u5148\u4e8b\u9805\u3092\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30d3\u30eb\u30c9\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u30b3\u30fc\u30c9\u3092\u6ce8\u5165\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u4fe1\u983c\u3055\u308c\u305f\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d5\u30ed\u30fc\u3092\u30cf\u30a4\u30b8\u30e3\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u30d9\u30f3\u30c0\u30fc\u306b\u6c17\u3065\u304b\u308c\u308b\u3053\u3068\u306a\u304f\u914d\u4fe1\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u6b66\u5668\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u3053\u306eAdversary-in-the-Middle\uff08 AitM\uff09\u6a5f\u80fd\u306b\u3088\u308a\u3001\u53d7\u4fe1\u3059\u308b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u8981\u6c42\u306e\u52d5\u7684\u306a\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c6\u30a3\u30f3\u30b0\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u512a\u5148\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u6975\u3081\u3066\u9078\u629e\u7684\u306b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u76ee\u7684\u306f\u7834\u58ca\u3067\u306f\u306a\u304f\u3001\u9577\u671f\u7684\u306b\u4fa1\u5024\u306e\u9ad8\u3044\u60c5\u5831\u306e\u53ce\u96c6\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u6a19\u7684\u3092\u7d5e\u308a\u8fbc\u307f\u3001\u5730\u653f\u5b66\u7684\u306b\u91cd\u8981\u306a\u591a\u304f\u306e\u5730\u57df\u306e\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u3084\u958b\u767a\u8005\u3092\u6a19\u7684\u3068\u3057\u3066\u3044\u308b\u3053\u3068\u3068\u3001\u76ee\u7acb\u305f\u306a\u3044\u8efd\u91cf\u306a\u30d0\u30c3\u30af\u30c9\u30a2\u306e\u4f7f\u7528\u3092\u9078\u629e\u3057\u305f\u3053\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u304b\u3089\u3082\u660e\u3089\u304b\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u3001\u4eca\u56de\u306e\u767a\u898b\u3092Cyber Threat Alliance (CTA) \u306e\u30e1\u30f3\u30d0\u30fc\u3068\u5171\u6709\u3057\u3066\u3044\u307e\u3059\u3002CTA\u306e\u30e1\u30f3\u30d0\u30fc\u306f\u3053\u306e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3092\u6d3b\u7528\u3057\u3066\u3001\u9867\u5ba2\u5411\u3051\u306e\u4fdd\u8b77\u3092\u8fc5\u901f\u306b\u5c55\u958b\u3057\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30a4\u30d0\u30fc\u30a2\u30af\u30bf\u30fc\u3092\u7d44\u7e54\u7684\u306b\u963b\u6b62\u3057\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306f\u3001<\/span><a href=\"https:\/\/www.cyberthreatalliance.org\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Cyber Threat Alliance<\/span><\/a><span style=\"font-weight: 400;\">\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001\u4ee5\u4e0b\u306b\u793a\u3059\u5f0a\u793e\u306e\u88fd\u54c1\u306b\u3088\u3063\u3066\u3088\u308a\u5f37\u56fa\u306a\u4fdd\u8b77\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\u3002\u672c\u8a18\u4e8b\u306f\u3001\u95a2\u9023\u3059\u308b\u65b0\u3057\u3044\u60c5\u5831\u304c\u5165\u624b\u3067\u304d\u6b21\u7b2c\u3001\u968f\u6642\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<h2><a id=\"post-172803-_r0hksatx4cyy\"><\/a>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u88fd\u54c1\u306b\u3088\u308b\u4fdd\u8b77<\/h2>\n<p><span style=\"font-weight: 400;\">\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001\u69d8\u3005\u306a\u88fd\u54c1\u4fdd\u8b77\u6a5f\u80fd\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u6d3b\u7528\u3057\u3066\u3001\u3053\u306e\u8105\u5a01\u3092\u7279\u5b9a\u3057\u3001\u9632\u5fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p>\u4fb5\u5bb3\u306e\u7591\u3044\u304c\u3042\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u7dca\u6025\u306e\u8981\u4ef6\u304c\u3042\u308b\u5834\u5408\u306f\u3001<a href=\"https:\/\/start.paloaltonetworks.com\/contact-unit42.html\" target=\"_blank\" rel=\"noopener\">Unit 42\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u30ec\u30b9\u30dd\u30f3\u30b9\u30c1\u30fc\u30e0<\/a>\u306b\u9023\u7d61\u3059\u308b\u304b\u3001\u4ee5\u4e0b\u306b\u304a\u96fb\u8a71\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u65e5\u672c: +81.50.1790.0200<\/li>\n<li>\u5317\u7c73: \u30d5\u30ea\u30fc\u30c0\u30a4\u30e4\u30eb: +1 (866) 486-4842 (866.4.UNIT42)<\/li>\n<li>\u82f1\u56fd: +44.20.3743.3660<\/li>\n<li>\u6b27\u5dde\u30fb\u4e2d\u6771: +31.20.299.3130<\/li>\n<li>\u30a2\u30b8\u30a2: +65.6983.8730<\/li>\n<li>\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2: +61.2.4062.7950<\/li>\n<li>\u30a4\u30f3\u30c9: 000 800 050 45107<\/li>\n<li>\u97d3\u56fd: +82.080.467.8774<\/li>\n<\/ul>\n<h3><a id=\"post-172803-_7kpsuwb7kc98\"><\/a>Advanced WildFire<\/h3>\n<p><span style=\"font-weight: 400;\">\u4eca\u56de\u306e\u30ea\u30b5\u30fc\u30c1\u3067\u5171\u6709\u3055\u308c\u305f\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\uff08\u6307\u6a19\uff09\u3092\u7cbe\u67fb\u3057<\/span>\u3001<a href=\"https:\/\/docs.paloaltonetworks.com\/wildfire\" target=\"_blank\" rel=\"noopener\">Advanced WildFire<\/a><span style=\"font-weight: 400;\">\u306e\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u304a\u3088\u3073\u89e3\u6790\u624b\u6cd5\u306e\u30ec\u30d3\u30e5\u30fc\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5b9f\u65bd\u3057\u307e\u3057\u305f\u3002<\/span><\/p>\n<h3><a id=\"post-172803-_5vct4gslcmh9\"><\/a>Advanced Threat Prevention\u3092\u5099\u3048\u305f\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/h3>\n<p><a href=\"https:\/\/docs.paloaltonetworks.com\/advanced-threat-prevention\/administration\" target=\"_blank\" rel=\"noopener\">Advanced Threat Prevention<\/a>\u3092\u5099\u3048\u305f<a href=\"https:\/\/docs.paloaltonetworks.com\/ngfw\" target=\"_blank\" rel=\"noopener\">\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u306f\u3001\u30b3\u30e2\u30c7\u30a3\u30c6\u30a3\u8105\u5a01\u3068\u6a19\u7684\u578b\u8105\u5a01\u306e\u4e21\u65b9\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u9632\u5fa1\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-172803-_wmg85g4vmvmx\"><\/a>\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u5411\u3051\u30af\u30e9\u30a6\u30c9\u914d\u4fe1\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9<\/h3>\n<p><a href=\"https:\/\/docs.paloaltonetworks.com\/pan-os\/10-1\/pan-os-new-features\/url-filtering-features\/advanced-url-filtering\" target=\"_blank\" rel=\"noopener\">Advanced URL Filtering<\/a>\u304a\u3088\u3073<a href=\"https:\/\/docs.paloaltonetworks.com\/dns-security\" target=\"_blank\" rel=\"noopener\">Advanced DNS Security<\/a>\u306f\u3001\u3053\u306e\u6d3b\u52d5\u306b\u95a2\u9023\u3059\u308b\u65e2\u77e5\u306eURL\u3084\u30c9\u30e1\u30a4\u30f3\u3092\u60aa\u610f\u306e\u3042\u308b\u3082\u306e\u3068\u3057\u3066\u8b58\u5225\u3057\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-172803-_rer0uacme5u\"><\/a>Cortex XDR\u304a\u3088\u3073XSIAM<\/h3>\n<p><a href=\"https:\/\/www.paloaltonetworks.com\/cortex\/cortex-xdr?_gl=1*13pmp8e*_ga*NzQyNjM2NzkuMTY2NjY3OTczNw..*_ga_KS2MELEEFC*MTY2OTczNjA2MS4zMS4wLjE2Njk3MzYwNjEuNjAuMC4w\" target=\"_blank\" rel=\"noopener\">Cortex XDR<\/a>\u304a\u3088\u3073<a href=\"https:\/\/www.paloaltonetworks.com\/resources\/datasheets\/cortex-xsiam-aag\" target=\"_blank\" rel=\"noopener\">XSIAM<\/a>\u306f\u3001<a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/r\/Cortex-XDR\/Cortex-XDR-4.x-Documentation\/Malware-protection\" target=\"_blank\" rel=\"noopener\">Malware Prevention Engine<\/a>\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u672c\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u305f\u8105\u5a01\u306e\u9632\u5fa1\u3092\u652f\u63f4\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u306f\u3001<a href=\"https:\/\/docs.paloaltonetworks.com\/wildfire\" target=\"_blank\" rel=\"noopener\">Advanced WildFire<\/a>\u3001Behavioral Threat Protection\uff08\u632f\u308b\u821e\u3044\u30d9\u30fc\u30b9\u306e\u8105\u5a01\u9632\u5fa1\uff09\u3001\u304a\u3088\u3073Local Analysis\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u542b\u3080\u591a\u5c64\u9632\u5fa1\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u65e2\u77e5\u304a\u3088\u3073\u672a\u77e5\u306e\u4e21\u65b9\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5371\u5bb3\u3092\u52a0\u3048\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-172803-_pfrgffo8ctpa\"><\/a>Cortex Cloud<\/h3>\n<p><span style=\"font-weight: 400;\">\u4eca\u56de\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067\u7a4d\u6975\u7684\u306b\u6a19\u7684\u3068\u3055\u308c\u305f\u30af\u30e9\u30a6\u30c9\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u696d\u754c\u3092\u306f\u3058\u3081\u3001<\/span><a href=\"https:\/\/www.paloaltonetworks.com\/cortex\/cloud\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Cortex Cloud<\/span><\/a><span style=\"font-weight: 400;\">\u3092\u3054\u5229\u7528\u306e\u7d44\u7e54\u306f\u3001\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u5185\u306bCortex Cloud<\/span><a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/r\/Cortex-CLOUD\/Cortex-Cloud-Runtime-Security-Documentation\/Endpoint-protection\" target=\"_blank\" rel=\"noopener\"> <span style=\"font-weight: 400;\">XDR endpoint agent<\/span><\/a><span style=\"font-weight: 400;\">\u3084<\/span><a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/r\/Cortex-XSIAM\/Cortex-XSIAM-Premium-Documentation\/Use-cases\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">serverless agents<\/span><\/a><span style=\"font-weight: 400;\">\u3092\u9069\u5207\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u672c\u8a18\u4e8b\u3067\u8a00\u53ca\u3055\u308c\u3066\u3044\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3084\u5b9f\u884c\u304b\u3089\u3088\u308a\u5f37\u56fa\u306b\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Cortex Cloud\u306f\u3001\u3053\u3046\u3057\u305f\u8105\u5a01\u304b\u3089\u30af\u30e9\u30a6\u30c9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30b9\u30c1\u30e3\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u614b\u52e2\uff09\u3084\u30e9\u30f3\u30bf\u30a4\u30e0\u306e\u904b\u7528\u3092\u4fdd\u8b77\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u672c\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u305f\u3088\u3046\u306a\u60aa\u610f\u306e\u3042\u308b\u64cd\u4f5c\u3001\u8a2d\u5b9a\u306e\u4e0d\u6b63\u306a\u5909\u66f4\u3001\u3042\u308b\u3044\u306f\u8106\u5f31\u6027\u306e\u60aa\u7528\uff08\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\uff09\u3092\u691c\u77e5\u3057\u3001\u672a\u7136\u306b\u9632\u3050\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/span><\/p>\n<h2><a id=\"post-172803-_dfy2ebuyra0a\"><\/a>\u4fb5\u5bb3\u6307\u6a19 (IoC)<\/h2>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">1f6d28370f4c2b13f3967b38f67f77eee7f5fba9e7743b6c66a8feb18ae8f33e<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">a3cf1c86731703043b3614e085b9c8c224d4125370f420ad031ad63c14d6c3ec<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">a511be5164dc1122fb5a7daa3eef9467e43d8458425b15a640235796006590c9<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">skycloudcenter[.]com<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">self-dns[.]it[.]com<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">safe-dns[.]it[.]com<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">cdncheck[.]it[.]com<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">95[.]179[.]213[.]0<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">45[.]76[.]155[.]202<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">45[.]77[.]31[.]210<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">61[.]4[.]102[.]97<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">59[.]110[.]7[.]32<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">95[.]179[.]213[.]0\/update\/AutoUpdater.exe<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">95[.]179[.]213[.]0\/update\/Upgrade.exe<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">45[.]32[.]144[.]255\/update\/update.exe<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">45[.]76[.]155[.]202\/update\/update.exe<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">59[.]110[.]7[.]32\/dpixel<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">self-dns[.]it[.]com\/help\/Get-Start<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">self-dns[.]it[.]com\/resolve<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">self-dns[.]it[.]com\/dns-query<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">safe-dns[.]it[.]com\/help\/Get-Start<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">safe-dns[.]it[.]com\/resolve<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">safe-dns[.]it[.]com\/dns-query<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Unit 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