{"id":106159,"date":"2016-08-30T13:20:00","date_gmt":"2016-08-30T20:20:00","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=106159"},"modified":"2020-04-08T19:10:38","modified_gmt":"2020-04-09T02:10:38","slug":"unit42-pythons-and-unicorns-and-hancitoroh-my-decoding-binaries-through-emulation","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-pythons-and-unicorns-and-hancitoroh-my-decoding-binaries-through-emulation\/","title":{"rendered":"Python\u3001Unicorn\u305d\u3057\u3066Hancitor\u2026\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u306b\u3088\u308a\u30d0\u30a4\u30ca\u30ea\u3092\u5fa9\u53f7\u5316\u3059\u308b"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u306f\u3001\u524d\u56de\u306e\u8a18\u4e8b<a href=\"https:\/\/blog.paloaltonetworks.com\/2016\/08\/unit42-vb-dropper-and-shellcode-for-hancitor-reveal-new-techniques-behind-uptick\/\" data-page-track=\"true\" data-page-track-value=\"company:160831_unit42-pythons-and-unicorns-and-hancitoroh-my-decoding-binaries-through-emulation: section: \">Hancitor\u306eVB\u30c9\u30ed\u30c3\u30d1\u30fc\u304a\u3088\u3073\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u304c\u653b\u6483\u5897\u52a0\u306e\u80cc\u5f8c\u306b\u6f5c\u3080\u65b0\u3057\u3044\u6280\u6cd5\u3092\u660e\u3089\u304b\u306b<\/a>\u306e\u7d9a\u7de8\u3067\u3059\u3002\u524d\u56de\u3067\u306f\u3001\u65b0\u578bVisual Basic (VB)\u30de\u30af\u30ed \u30c9\u30ed\u30c3\u30d1\u30fc\u3068\u305d\u308c\u306b\u4ed8\u968f\u3059\u308b\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u3092\u5206\u6790\u3057\u307e\u3057\u305f\u3002\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u304c\u3069\u3053\u304b\u3089\u59cb\u307e\u3063\u3066\u3044\u308b\u304b\u7a81\u304d\u6b62\u3081\u3001Microsoft Word\u6587\u66f8\u304b\u3089\u30d0\u30a4\u30ca\u30ea\u3092\u5fa9\u53f7\u5316\u3057\u305f\u3068\u3053\u308d\u3067\u524d\u56de\u306f\u7d42\u308f\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u30a2\u30ca\u30ea\u30b9\u30c8\u306f\u3001\u5c02\u7528\u306b\u30c7\u30b3\u30fc\u30c0\u3092\u66f8\u304d\u305f\u304f\u306a\u308b\u3088\u3046\u306a\u57cb\u3081\u8fbc\u307f\u30da\u30a4\u30ed\u30fc\u30c9\u306b\u906d\u9047\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u591a\u304f\u306e\u5834\u5408\u3001\u30a2\u30ca\u30ea\u30b9\u30c8\u306f\u81ea\u5206\u304c\u9078\u3093\u3060\u8a00\u8a9e\u3067\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u5358\u7d14\u306b\u66f8\u304d\u76f4\u3057\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u305d\u3046\u3057\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u8907\u96d1\u3055\u306f\u3001\u66f8\u304d\u63db\u3048\u3088\u3046\u3068\u3059\u308b\u969b\u3001\u30de\u30b7\u30f3 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href=\"https:\/\/www.unicorn-engine.org\/\" data-page-track=\"true\" data-page-track-value=\"company:160831_unit42-pythons-and-unicorns-and-hancitoroh-my-decoding-binaries-through-emulation: section: \">Unicorn Engine<\/a>\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u3001\u653b\u6483\u8005\u306e\u5fa9\u53f7\u5316\u95a2\u6570\u3092\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u74b0\u5883\u5185\u3067\u5b9f\u884c\u3057\u3066\u3001\u7b26\u53f7\u5316\u6e08\u307f\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u62bd\u51fa\u3059\u308b\u3053\u3068\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002\u6700\u7d42\u76ee\u6a19\u306f\u3001\u6700\u7d42\u7684\u306aHancitor\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u5229\u7528\u3057\u3066\u3044\u308b\u30b3\u30de\u30f3\u30c9 \u30a2\u30f3\u30c9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb(C2)\u30b5\u30fc\u30d0\u3092\u3001Microsoft 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href=\"https:\/\/blog.paloaltonetworks.com\/2016\/07\/unit42-investigating-the-luminositylink-remote-access-trojan-configuration\/\" data-page-track=\"true\" data-page-track-value=\"company:160831_unit42-pythons-and-unicorns-and-hancitoroh-my-decoding-binaries-through-emulation: section: \">LuminosityLink\u30de\u30eb\u30a6\u30a7\u30a2 \u30b5\u30f3\u30d7\u30eb\u306e\u5927\u898f\u6a21\u306a\u30b5\u30f3\u30d7\u30eb \u30bb\u30c3\u30c8\u3092\u8abf\u67fb\u3057\u305f<\/a>\u3068\u304d\u306b\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3><b>\u5fa9\u53f7\u5316\u30eb\u30fc\u30c1\u30f3<\/b><b><\/b><\/h3>\n<p>\u5fa9\u7fd2\u3067\u3059\u304c\u3001\u524d\u56de\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u3067\u306f\u4e0b\u8a18\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u8abf\u3079\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>03aef51be133425a0e5978ab2529890854ecf1b98a7cf8289c142a62de7acd1a<\/p>\n<p>\u56f31\u304c\u793a\u3059\u5fa9\u53f7\u5316\u30eb\u30fc\u30c1\u30f3\u3092\u7a81\u304d\u6b62\u3081\u305f\u5f8c\u3067\u7d42\u308f\u308a\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u3053\u304b\u3089\u7d9a\u3051\u307e\u3059\u3002loc_B92\u306e\u95a2\u6570\u306f\u5404\u30d0\u30a4\u30c8\u306b\u5bfe\u3057\u30660x3\u3092\u52a0\u3048\u3001\u305d\u306e\u7d50\u679c\u306b\u5bfe\u3057\u30660x13\u3092\u4f7f\u3063\u3066XOR\u6f14\u7b97\u3092\u884c\u3044\u307e\u3059\u3002\u57cb\u3081\u8fbc\u307f\u30d0\u30a4\u30ca\u30ea\u5185\u306e\u3059\u3079\u3066\u306e\u30d0\u30a4\u30c8\u304c\u51e6\u7406\u3055\u308c\u3066\u3057\u307e\u3046\u3068\u3001\u95a2\u6570\u306f\u3053\u306e\u57cb\u3081\u8fbc\u307f\u30d0\u30a4\u30ca\u30ea\u306e\u4f4d\u7f6e\u3092\u30b9\u30bf\u30c3\u30af\u306b\u30d7\u30c3\u30b7\u30e5\u3057\u3001\u95a2\u6570sub_827\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 358px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_1.png\" alt=\"\u56f31 \u5fa9\u53f7\u5316\u30eb\u30fc\u30c1\u30f3\u306e\u958b\u59cb\" width=\"358\" height=\"506\" \/><figcaption class=\"wp-caption-text\">\u56f31 \u5fa9\u53f7\u5316\u30eb\u30fc\u30c1\u30f3\u306e\u958b\u59cb<\/figcaption><\/figure>\n<\/div>\n<p>\u5fa9\u53f7\u5316\u30eb\u30fc\u30c1\u30f3\u306e\u8a73\u7d30\u306b\u7acb\u3061\u5165\u308b\u3053\u3068\u306f\u305b\u305a\u3001\u3053\u306e\u30eb\u30fc\u30c1\u30f3\u306b\u5bfe\u3057\u30665\u3064\u306e\u90e8\u54c1\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3001\u305d\u3057\u3066\u5404\u90e8\u54c1\u304c\u4f55\u3089\u304b\u306e\u65b9\u6cd5\u3067\u30d0\u30a4\u30c8\u3092\u64cd\u4f5c\u3057\u3066\u304b\u3089\u95a2\u6570\u5168\u4f53\u304c\u7d42\u308f\u308a\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u5fa9\u53f7\u5316\u3055\u308c\u305f\u72b6\u614b\u306b\u306a\u308b\u3053\u3068\u3092\u627f\u77e5\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_2.png\" alt=\"\u56f32 \u5fa9\u53f7\u5316\u95a2\u6570\u306eIDA\u306b\u304a\u3051\u308bProximity view\" width=\"900\" height=\"347\" \/><figcaption class=\"wp-caption-text\">\u56f32 \u5fa9\u53f7\u5316\u95a2\u6570\u306eIDA\u306b\u304a\u3051\u308bProximity view<\/figcaption><\/figure>\n<\/div>\n<p>\u5b9f\u8cea\u7684\u306b\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u306e\u306f\u3001sub_8A6\u3001sub_827\u3001sub_7E7\u3001sub_7CA\u304a\u3088\u3073sub_7D7\u304b\u3089\u30d0\u30a4\u30c8\u3092\u30b3\u30d4\u30fc\u3059\u308b\u3053\u3068\u3067\u3059\u304c\u3001\u3053\u308c\u3089\u306f\u5fa9\u53f7\u5316\u306e\u3059\u3079\u3066\u3092\u53d6\u308a\u4ed5\u5207\u308b\u4e2d\u5fc3\u7684\u306a\u95a2\u6570\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u57cb\u3081\u8fbc\u307f\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u306f\u524d\u56de\u306e\u30d6\u30ed\u30b0\u3067\u8003\u5bdf\u3057\u305f\u3088\u3046\u306b\u3001\u30de\u30b8\u30c3\u30af \u30d8\u30c3\u30c0\u30fc\u306e\u201cPOLA\u201d\u306b\u3088\u3063\u3066Word\u6587\u66f8\u306e\u4e2d\u3067\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30b3\u30d4\u30fc\u3057\u305f\u30d0\u30a4\u30c8\u3092\u53d6\u5f97\u3057\u305f\u3089\u3001\u30a8\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u3001\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u8abf\u6574\u3057\u3066\u304b\u3089\u3001\u72ec\u81ea\u306e\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u3066\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u3053\u306e\u30d6\u30ed\u30b0\u306e\u4e3b\u65e8\u306b\u6cbf\u3063\u3066\u3001\u308f\u304b\u308a\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306b\u3001x86\u547d\u4ee4\u306e\u307f\u3092\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u3068\u547c\u3076\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u30aa\u30d5\u30bb\u30c3\u30c80xB92\u304b\u3089\u59cb\u307e\u308b\u3001\u547c\u3073\u51fa\u3057\u76f4\u5f8c\u307e\u3067\u306e2\u30d6\u30ed\u30c3\u30af\u306e\u30d0\u30a4\u30c8\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u30c7\u30b3\u30fc\u30c9\u306f\u305d\u306e\u90e8\u5206\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_3.png\" alt=\"\u56f33 \u30c7\u30b3\u30fc\u30c9\u95a2\u6570\u3068\u95a2\u9023\u3057\u305f\u30d0\u30a4\u30c8\" width=\"900\" height=\"340\" \/><figcaption class=\"wp-caption-text\">\u56f33 \u30c7\u30b3\u30fc\u30c9\u95a2\u6570\u3068\u95a2\u9023\u3057\u305f\u30d0\u30a4\u30c8<\/figcaption><\/figure>\n<\/div>\n<p>\u6b21\u306b\u3001sub_827\u304b\u3089\u3001\u30aa\u30d5\u30bb\u30c3\u30c80x827\u304b\u30890x8A5\u307e\u3067\u306e\u5168\u30d0\u30a4\u30c8\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_4.png\" alt=\"\u56f34 \u8ffd\u52a0\u306e\u30c7\u30b3\u30fc\u30c9\u95a2\u6570\u3068\u95a2\u9023\u3057\u305f\u30d0\u30a4\u30c8\" width=\"900\" height=\"261\" \/><figcaption class=\"wp-caption-text\">\u56f34 \u8ffd\u52a0\u306e\u30c7\u30b3\u30fc\u30c9\u95a2\u6570\u3068\u95a2\u9023\u3057\u305f\u30d0\u30a4\u30c8<\/figcaption><\/figure>\n<\/div>\n<p>\u6700\u5f8c\u306b\u30013\u3064\u306e\u3088\u308a\u5c0f\u3055\u306a\u95a2\u6570\u304b\u3089\u30d0\u30a4\u30c8\u3092\u53ce\u96c6\u3057\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u5834\u6240\u306b\u6ce8\u610f\u3059\u308c\u3070\u3001\u9023\u7d9a\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u30d0\u30a4\u30c8\u306e\u9806\u5e8f\u3092\u305d\u306e\u307e\u307e\u7dad\u6301\u3057\u3066\u304a\u304f\u3068\u4fbf\u5229\u3067\u3059\u304c\u3001\u5fc5\u305a\u3057\u3082\u5fc5\u8981\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u9806\u5e8f\u3069\u304a\u308a\u306b\u4e26\u3093\u3067\u3044\u306a\u304f\u3066\u3082\u3001\u9069\u5207\u306a\u9806\u5e8f\u306b\u306a\u308b\u3088\u3046\u306b\u547c\u3073\u51fa\u3057\u3084\u30b8\u30e3\u30f3\u30d7\u306e\u30aa\u30da\u30e9\u30f3\u30c9\u3092\u8abf\u6574\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_5.png\" alt=\"\u56f35 \u8ffd\u52a0\u306e\u30c7\u30b3\u30fc\u30c9\u95a2\u6570\u3068\u95a2\u9023\u3057\u305f\u30d0\u30a4\u30c8\" width=\"900\" height=\"407\" \/><figcaption class=\"wp-caption-text\">\u56f35 \u8ffd\u52a0\u306e\u30c7\u30b3\u30fc\u30c9\u95a2\u6570\u3068\u95a2\u9023\u3057\u305f\u30d0\u30a4\u30c8<\/figcaption><\/figure>\n<\/div>\n<p>\u3059\u3079\u3066\u306e\u30d0\u30a4\u30c8\u3092\u4fdd\u5b58\u3057\u305f\u3089\u3001\u305d\u308c\u3089\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\u3001\u9006\u30a2\u30bb\u30f3\u30d6\u30e9\u3067\u958b\u3044\u3066\u3001\u4fee\u6b63\u3059\u308b\u3079\u304d\u554f\u984c\u304c\u3042\u308c\u3070\u3001\u305d\u306e\u7b87\u6240\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_T1.png\" \/><\/p>\n<p>\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u3092\u898b\u308b\u3068\u3001\u4e3b\u8981\u306a\u554f\u984c\u306f1\u3064\u3060\u3051\u3067\u3059\u3002\u305d\u308c\u306f\u5225\u306e\u30a2\u30c9\u30ec\u30b9\u306b\u3042\u308b\u30c7\u30b3\u30fc\u30c9\u95a2\u6570\u306b\u5bfe\u3059\u308b\u6700\u521d\u306e\u547c\u3073\u51fa\u3057\u3067\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 525px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_6.png\" alt=\"\u56f36 \u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u5185\u306e\u58ca\u308c\u3066\u3044\u308b\u547c\u3073\u51fa\u3057\" width=\"525\" height=\"291\" \/><figcaption class=\"wp-caption-text\">\u56f36 \u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u5185\u306e\u58ca\u308c\u3066\u3044\u308b\u547c\u3073\u51fa\u3057<\/figcaption><\/figure>\n<\/div>\n<p>\u524d\u306e\u95a2\u6570sub_827\u3092\u547c\u3073\u51fa\u3057\u305f\u3044\u5834\u5408\u3001\u305d\u306e\u95a2\u6570\u306f\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u306e\u6700\u5f8c\u306b\u3042\u308b\u305f\u3081\u3001\u305d\u306e\u95a2\u6570\u306e\u5148\u982d\u3092\u6307\u3059\u3088\u3046\u306b\u547c\u3073\u51fa\u3057\u3092\u8abf\u6574\u3057\u307e\u3059\u300216\u9032\u30a8\u30c7\u30a3\u30bf\u3067\u30b3\u30fc\u30c9\u3092\u898b\u308b\u3068\u3001\u95a2\u6570\u306f\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u5185\u3067\u6b63\u78ba\u306b97\u30d0\u30a4\u30c8(0x61)\u304b\u3089\u59cb\u307e\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u547d\u4ee40xE87CFCFFFF\u30920xE861000000\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 600px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_7.png\" alt=\"\u56f37 \u524d\u306e\u58ca\u308c\u3066\u3044\u305f\u547c\u3073\u51fa\u3057\u306e\u4fee\u6b63\" width=\"600\" height=\"115\" \/><figcaption class=\"wp-caption-text\">\u56f37 \u524d\u306e\u58ca\u308c\u3066\u3044\u305f\u547c\u3073\u51fa\u3057\u306e\u4fee\u6b63<\/figcaption><\/figure>\n<\/div>\n<p>\u6b21\u306b\u3001\u9006\u30a2\u30bb\u30f3\u30d6\u30e9\u3067\u5909\u66f4\u304c\u671f\u5f85\u901a\u308a\u3046\u307e\u304f\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3001\u307e\u305f\u95a2\u6570\u304c\u3059\u3079\u3066\u6b63\u5e38\u306b\u30ea\u30f3\u30af\u3055\u308c\u305f\u3053\u3068\u3092\u691c\u8a3c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_8.png\" alt=\"\u56f38 \u547c\u3073\u51fa\u3057\u306e\u4fee\u6b63\u306e\u691c\u8a3c\" width=\"900\" height=\"234\" \/><figcaption class=\"wp-caption-text\">\u56f38 \u547c\u3073\u51fa\u3057\u306e\u4fee\u6b63\u306e\u691c\u8a3c<\/figcaption><\/figure>\n<\/div>\n<h3><b>\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u308b\u30da\u30a4\u30ed\u30fc\u30c9<\/b><b><\/b><\/h3>\n<p>\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u30a2\u30c9\u30ec\u30b9\u304c\u3001\u524d\u306e\u52d5\u7684\u5206\u6790\u306b\u3088\u3063\u3066\u3001\u30b9\u30bf\u30c3\u30af\u306b\u62bc\u3057\u8fbc\u307e\u308c\u3066\u3044\u308bEDI\u30ec\u30b8\u30b9\u30bf\u4e0a\u306b\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3092\u6700\u521d\u306b\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u5148\u306b\u9032\u3093\u3067\u3001POLA\u3068\u3044\u3046\u30de\u30b8\u30c3\u30af \u30d8\u30c3\u30c0\u30fc\u304b\u3089\u59cb\u307e\u308b\u30010x13AAAC\u30d0\u30a4\u30c8 \u30b5\u30a4\u30ba\u306e\u30d0\u30a4\u30c8\u3092\u3001Python\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u624b\u52d5\u3067\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002\u30d6\u30ed\u30b0\u306e\u6700\u5f8c\u3067\u3001\u3053\u306e\u30d0\u30a4\u30ca\u30ea\u3092Word\u6587\u66f8\u304b\u3089\u81ea\u52d5\u7684\u306b\u62bd\u51fa\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u5168\u4f53\u3092\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002<img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_T2.png\" \/><\/p>\n<h3><b>Unicorn\u306e\u6e96\u5099<\/b><b><\/b><\/h3>\n<p>\u3053\u308c\u3067\u30d0\u30a4\u30ca\u30ea\u3092\u30c7\u30b3\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3001\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u305f\u306e\u3067\u3001\u3053\u306e\u30d1\u30fc\u30c8\u3067\u6700\u5f8c\u306b\u3084\u308b\u3079\u304d\u624b\u9806\u306f\u3001\u30b3\u30fc\u30c9\u5b9f\u884c\u7528\u306e\u30a8\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e<a href=\"https:\/\/www.unicorn-engine.org\/\" data-page-track=\"true\" data-page-track-value=\"company:160831_unit42-pythons-and-unicorns-and-hancitoroh-my-decoding-binaries-through-emulation: section: \">Unicorn\u30a8\u30f3\u30b8\u30f3<\/a>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u6700\u521d\u306b\u4f5c\u696d\u7528\u306e\u30a2\u30c9\u30ec\u30b9 \u30b9\u30da\u30fc\u30b9\u3092\u5272\u308a\u5f53\u3066\u307e\u3059\u3002\u307e\u305f\u3001\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u305f\u3044\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3 (x86)\u7528\u306bUnicorn\u3092\u521d\u671f\u5316\u3057\u3001\u4f7f\u7528\u3059\u308b\u30e1\u30e2\u30ea\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u30e1\u30e2\u30ea\u9818\u57df\u306b\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u3068\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30d0\u30a4\u30ca\u30ea\u3092\u66f8\u304d\u3001\u4e00\u90e8\u306e\u5024\u3092\u521d\u671f\u5316\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u5fa9\u53f7\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092STDOUT\u306b\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_T3.png\" \/><\/p>\n<\/div>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_9.png\" alt=\"\u56f39 \u30c7\u30b3\u30fc\u30c9\u306e\u6210\u529f\" width=\"900\" height=\"90\" \/><figcaption class=\"wp-caption-text\">\u56f39 \u30c7\u30b3\u30fc\u30c9\u306e\u6210\u529f<\/figcaption><\/figure>\n<\/div>\n<div>\u6210\u529f\u3067\u3059! \u30e1\u30e2\u30ea\u306e\u8a72\u5f53\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\u3001\u53d6\u5f97\u3057\u305f\u5185\u5bb9\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/div>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_T4.png\" \/><\/p>\n<\/div>\n<div>\n<figure style=\"width: 487px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_10.png\" alt=\"\u56f310 \u30c7\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30d0\u30a4\u30ca\u30ea\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\" width=\"487\" height=\"473\" \/><figcaption class=\"wp-caption-text\">\u56f310 \u30c7\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30d0\u30a4\u30ca\u30ea\u306e\u30d7\u30ed\u30d1\u30c6\u30a3<\/figcaption><\/figure>\n<\/div>\n<p>\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u5b9f\u969b\u306eHancitor\u30b5\u30f3\u30d7\u30eb\u3092\u542b\u3080\u3068\u601d\u308f\u308c\u308b\u30d1\u30c3\u30af\u51e6\u7406\u3055\u308c\u305f\u30d0\u30a4\u30ca\u30ea\u304c\u3042\u308b\u305f\u3081\u3001\u3055\u3089\u306b\u5225\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u30c7\u30b3\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_11.png\" \/><\/p>\n<\/div>\n<h3><b>\u30d0\u30a4\u30ca\u30ea\u306e\u653b\u6483<\/b><b><\/b><\/h3>\n<p>\u3053\u306e\u30d0\u30a4\u30ca\u30ea\u306b\u306f\u3001\u304b\u306a\u308a\u5927\u91cf\u306e\u95a2\u6570\u3068\u30b3\u30fc\u30c9\u304c\u542b\u307e\u308c\u307e\u3059\u304c\u3001\u975e\u5e38\u306b\u65e9\u3044\u6642\u671f\u306b\u3001\u30d0\u30a4\u30ca\u30ea\u304c\u4ee5\u524d\u306e\u30d6\u30ed\u30b0\u6295\u7a3f\u3067\u8aac\u660e\u3057\u305f\u3082\u306e\u3068\u540c\u3058API\u3001RtlMoveMemory()\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u691c\u7d22\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u79c1\u305f\u3061\u304c\u63a8\u6e2c\u3057\u305f\u30b3\u30d4\u30fc\u304c\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u3067\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 769px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_12.png\" alt=\"\u56f311 \u547c\u3073\u51fa\u3055\u308c\u3066\u3044\u308bRtlMoveMemory()\" width=\"769\" height=\"424\" \/><figcaption class=\"wp-caption-text\">\u56f311 \u547c\u3073\u51fa\u3055\u308c\u3066\u3044\u308bRtlMoveMemory()<\/figcaption><\/figure>\n<\/div>\n<div><\/div>\n<div>\n<figure style=\"width: 750px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_13.png\" alt=\"\u56f312 \u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\" width=\"750\" height=\"218\" \/><figcaption class=\"wp-caption-text\">\u56f312 \u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9<\/figcaption><\/figure>\n<\/div>\n<p>\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30c7\u30d0\u30c3\u30b0\u3092\u7d9a\u3051\u3066\u3044\u304f\u3068\u3001\u5f8c\u304b\u3089\u3001\u6b21\u306e\u30c7\u30b3\u30fc\u30c9 \u30eb\u30fc\u30c1\u30f3\u306e\u3088\u3046\u306a3\u3064\u306e\u547d\u4ee4\u306e\u307f\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 806px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_14.png\" alt=\"\u56f313 \u30c7\u30b3\u30fc\u30c9\u95a2\u6570\" width=\"806\" height=\"619\" \/><figcaption class=\"wp-caption-text\">\u56f313 \u30c7\u30b3\u30fc\u30c9\u95a2\u6570<\/figcaption><\/figure>\n<\/div>\n<p>\u3059\u3070\u3084\u304fMZ\u5b9f\u884c\u53ef\u80fd\u30d8\u30c3\u30c0\u30fc\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u308c\u3089\u306e\u30d6\u30ed\u30c3\u30af\u3092\u305d\u306e\u307e\u307e\u306b\u3057\u3066\u3001\u81ea\u5206\u305f\u3061\u304c\u9069\u5207\u306a\u7b87\u6240\u306b\u3044\u308b\u3053\u3068\u3092\u4f55\u5ea6\u304b\u691c\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_15.png\" alt=\"\u56f314 \u30c7\u30b3\u30fc\u30c9\u306e\u691c\u8a3c\" width=\"900\" height=\"106\" \/><figcaption class=\"wp-caption-text\">\u56f314 \u30c7\u30b3\u30fc\u30c9\u306e\u691c\u8a3c<\/figcaption><\/figure>\n<\/div>\n<p>\u3053\u308c\u3067\u3001RtlMoveMemory()\u306b\u3088\u3063\u3066\u3001\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30d0\u30a4\u30ca\u30ea\u306e\u5834\u6240\u3068\u3001\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u95a2\u6570\u306e\u5834\u6240\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3><b>\u95a2\u6570Copying<\/b><b><\/b><\/h3>\n<p>\u3053\u306e\u95a2\u6570\u3092\u5206\u6790\u3059\u308b\u3068\u3001\u6700\u5f8c\u306e\u95a2\u6570\u307b\u3069\u8907\u96d1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u4f8b\u3067\u306f0x40743C\u306b\u3042\u308b12\u30d0\u30a4\u30c8 \u30ad\u30fc\u3092\u9806\u306b\u51e6\u7406\u3059\u308b\u969b\u306b\u7570\u306a\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a1\u3063\u3066\u304a\u308a\u3001\u305d\u308c\u3092\u4f7f\u7528\u3057\u3066\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u3092XOR\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_16.png\" alt=\"\u56f315 12\u30d0\u30a4\u30c8XOR\u30ad\u30fc\" width=\"900\" height=\"161\" \/><figcaption class=\"wp-caption-text\">\u56f315 12\u30d0\u30a4\u30c8XOR\u30ad\u30fc<\/figcaption><\/figure>\n<\/div>\n<p>\u4ee5\u524d\u3068\u540c\u3058\u65b9\u6cd5\u8ad6\u306b\u5f93\u3063\u3066\u3001\u305d\u308c\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<p>loc_406442\u304b\u3089\u59cb\u3081\u3001\u30c7\u30b3\u30fc\u30c9 \u30eb\u30fc\u30d7\u3067\u3042\u308b\u4e0b\u56f3\u306e3\u3064\u306e\u30d6\u30ed\u30c3\u30af\u306e\u3059\u3079\u3066\u306e\u30d0\u30a4\u30c8\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_17.png\" alt=\"\u56f316 \u30c7\u30b3\u30fc\u30c9 \u30eb\u30fc\u30d7\u3068\u95a2\u9023\u3057\u305f\u30d0\u30a4\u30c8\" width=\"900\" height=\"584\" \/><figcaption class=\"wp-caption-text\">\u56f316 \u30c7\u30b3\u30fc\u30c9 \u30eb\u30fc\u30d7\u3068\u95a2\u9023\u3057\u305f\u30d0\u30a4\u30c8<\/figcaption><\/figure>\n<\/div>\n<p>\u6b21\u306b\u3001XOR\u30ad\u30fc\u3068\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u30b3\u30d4\u30fc\u3057\u3001\u305d\u308c\u304c\u6b21\u306e\u52d5\u4f5c\u9806\u5e8f\u306b\u5f93\u3046\u3088\u3046\u306b\u3001\u30c6\u30b9\u30c8 \u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9 -&gt; \u30ad\u30fc -&gt; \u30da\u30a4\u30ed\u30fc\u30c9<img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_T5.png\" \/><\/p>\n<p>\u9006\u30a2\u30bb\u30f3\u30d6\u30e9\u3067\u30b3\u30fc\u30c9\u3092\u898b\u308b\u3068\u3001\u3053\u306e\u30b3\u30fc\u30c9\u3092\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u305f\u74b0\u5883\u3067\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u4e8b\u524d\u306b\u6e96\u5099\u3059\u308b\u5fc5\u8981\u306e\u3042\u308b\u3044\u304f\u3064\u304b\u306e\u5024\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u7279\u306b\u3001\u79c1\u305f\u3061\u306e\u30b3\u30fc\u30c9\u5185\u306b\u5b58\u5728\u3057\u306a\u3044\u5834\u6240\u3092\u53c2\u7167\u3057\u3066\u3044\u308b2\u3064\u306eMOV\u547d\u4ee4\u30681\u3064\u306eCMP\u547d\u4ee4\u3092\u7de8\u96c6\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u52d5\u7684\u306a\u5206\u6790\u306b\u57fa\u3065\u304f\u3068\u3001lpBuffer\u304c\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u793a\u3059\u30dd\u30a4\u30f3\u30bf\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3053\u306e\u547d\u4ee4\u3092\u5909\u66f4\u3057\u3066\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u5b58\u5728\u3059\u308b\u958b\u59cb\u4f4d\u7f6e\u3092ESI\u30ec\u30b8\u30b9\u30bf\u306b\u79fb\u52d5\u3067\u304d\u307e\u3059\u3002\u73fe\u5728\u306e\u547d\u4ee4\u306f\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u3078\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u4fdd\u6301\u3059\u308b\u30c7\u30fc\u30bf \u30bb\u30b0\u30e1\u30f3\u30c8\u5185\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u53c2\u7167\u3057\u3066\u3044\u307e\u3059\u30020x8B3540904000\u30920xBE42000190\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u308c\u3092\u30a4\u30df\u30c7\u30a3\u30a8\u30a4\u30c8MOV\u547d\u4ee4\u3067\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u30010x100042\u304c\u30d0\u30c3\u30d5\u30a1\u306e\u59cb\u70b9\u3067\u3059\u3002\u30aa\u30da\u30b3\u30fc\u30c9\u3092\u5909\u66f4\u3057\u3066\u3001\u65b0\u3057\u3044\u547d\u4ee4\u306e\u9577\u3055\u304c1\u30d0\u30a4\u30c8\u77ed\u304f\u306a\u3063\u305f\u305f\u3081\u3001\u305d\u308c\u30920x90 \u2013 NOP\u3067\u57cb\u3081\u3001\u3059\u3079\u3066\u30a2\u30e9\u30a4\u30f3\u3055\u308c\u305f\u307e\u307e\u4fdd\u6301\u3057\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_18.png\" alt=\"\u56f317 \u30da\u30a4\u30ed\u30fc\u30c9\u306e\u4f4d\u7f6e\u5909\u66f4\" width=\"900\" height=\"180\" \/><figcaption class=\"wp-caption-text\">\u56f317 \u30da\u30a4\u30ed\u30fc\u30c9\u306e\u4f4d\u7f6e\u5909\u66f4<\/figcaption><\/figure>\n<\/div>\n<p>\u6700\u521d\u306eMOV\u306f\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u30012\u756a\u76ee\u306eMOV\u306fXOR\u30ad\u30fc\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u30022\u756a\u76ee\u306eMOV\u306f\u3001\u79c1\u305f\u3061\u306e\u30cb\u30fc\u30ba\u306b\u3088\u308a\u90fd\u5408\u306e\u826f\u3044\u7570\u306a\u308b\u30aa\u30da\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u30010x8A823C744000\u3092\u50240x8A8236000001\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u65e2\u5b58\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u30ad\u30fc\u306e\u4f4d\u7f6e\u306b\u7c21\u5358\u306b\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption alignnone\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_19.png\" alt=\"\u56f318 XOR\u30ad\u30fc\u306e\u4f4d\u7f6e\u5909\u66f4\" width=\"900\" height=\"175\" \/><figcaption class=\"wp-caption-text\">\u56f318 XOR\u30ad\u30fc\u306e\u4f4d\u7f6e\u5909\u66f4<\/figcaption><\/figure>\n<\/div>\n<p>\u6700\u5f8c\u306b\u5909\u66f4\u3059\u308b\u9805\u76ee\u306f\u3001\u6bd4\u8f03\u547d\u4ee4\u3067\u3059\u3002\u52d5\u7684\u306a\u5206\u6790\u304b\u3089\u3001\u305d\u308c\u304c\u50240x5000\u3092\u691c\u7d22\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30a4\u30df\u30c7\u30a3\u30a8\u30a4\u30c8 \u30aa\u30da\u30e9\u30f3\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u306b\u30aa\u30da\u30b3\u30fc\u30c9\u3092\u5909\u3048\u30010x3B0D4C904000\u3092\u50240x81F900500000\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_20.png\" alt=\"\u56f319 \u30cf\u30fc\u30c9\u8a2d\u5b9a\u3055\u308c\u305f\u6bd4\u8f03\u5024\" width=\"900\" height=\"175\" \/><figcaption class=\"wp-caption-text\">\u56f319 \u30cf\u30fc\u30c9\u8a2d\u5b9a\u3055\u308c\u305f\u6bd4\u8f03\u5024<\/figcaption><\/figure>\n<\/div>\n<h3><b>\u30a8\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3<\/b><b><\/b><\/h3>\n<p>\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u74b0\u5883\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u305f\u3081\u306b\u3001\u61f8\u5ff5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u552f\u4e00\u306e\u5024\u304cEDX\u3067\u3059\u3002EDX\u3092\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u3078\u306e\u30dd\u30a4\u30f3\u30bf\u306b\u3057\u3066\u3001\u30eb\u30fc\u30d7\u4e2d\u306bEAX\u30ec\u30b8\u30b9\u30bf\u306b\u79fb\u52d5\u3055\u305b\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u524d\u3068\u540c\u69d8\u306b\u3001\u30a2\u30c9\u30ec\u30b9\u7a7a\u9593\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u5b9a\u7fa9\u3057\u3066\u3001\u3044\u304f\u3064\u304b\u306e\u521d\u671f\u30ec\u30b8\u30b9\u30bf\u5024\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_T6.png\" \/><\/p>\n<\/div>\n<p>\u6b21\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_21.png\" alt=\"\u56f320 Python\u30b9\u30af\u30ea\u30d7\u30c8\u5b9f\u884c\u5f8c\u306b\u5fa9\u53f7\u5316\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\" width=\"900\" height=\"151\" \/><figcaption class=\"wp-caption-text\">\u56f320 Python\u30b9\u30af\u30ea\u30d7\u30c8\u5b9f\u884c\u5f8c\u306b\u5fa9\u53f7\u5316\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9<\/figcaption><\/figure>\n<\/div>\n<p>\u3053\u306e\u30d0\u30a4\u30ca\u30ea\u3092\u89b3\u5bdf\u3057\u3001\u6587\u5b57\u5217\u3092\u3088\u304f\u898b\u308b\u3068\u3001\u3064\u3044\u306b\u30b4\u30fc\u30eb\u306b\u5230\u9054\u3057\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_22.png\" alt=\"\u56f321 Hancitor C2 URL\u3001\u5916\u90e8IP\u30c1\u30a7\u30c3\u30af\u3001\u304a\u3088\u3073Google\u30ea\u30e2\u30fc\u30c8 \u30c1\u30a7\u30c3\u30af\" width=\"900\" height=\"62\" \/><figcaption class=\"wp-caption-text\">\u56f321 Hancitor C2 URL\u3001\u5916\u90e8IP\u30c1\u30a7\u30c3\u30af\u3001\u304a\u3088\u3073Google\u30ea\u30e2\u30fc\u30c8 \u30c1\u30a7\u30c3\u30af<\/figcaption><\/figure>\n<\/div>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_23.png\" \/><\/p>\n<\/div>\n<p>\u30d7\u30ed\u30bb\u30b9\u3092\u307e\u3068\u3081\u308b\u3068\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>Microsoft Word\u6587\u304b\u3089\u59cb\u307e\u308a\u307e\u3057\u305f<\/li>\n<li>base64\u7b26\u53f7\u5316\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u3092\u62bd\u51fa\u3057\u307e\u3057\u305f<\/li>\n<li>\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u62bd\u51fa\u3057\u307e\u3057\u305f<\/li>\n<li>\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u304b\u3089\u30c7\u30b3\u30fc\u30c9\u95a2\u6570\u3092\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u30c7\u30b3\u30fc\u30c9\u3057\u307e\u3057\u305f\uff08\u30d0\u30a4\u30ca\u30ea\uff09<\/li>\n<li>\u65b0\u3057\u3044\u30d0\u30a4\u30ca\u30ea\u304b\u3089XOR\u9375\u3092\u62bd\u51fa\u3057\u307e\u3057\u305f<\/li>\n<li>\u65b0\u3057\u3044\u30d0\u30a4\u30ca\u30ea\u304b\u3089\u6b21\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u62bd\u51fa\u3057\u307e\u3057\u305f<\/li>\n<li>\u65b0\u3057\u3044\u30d0\u30a4\u30ca\u30ea\u304b\u3089\u30c7\u30b3\u30fc\u30c9\u95a2\u6570\u3092\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u3001Hancitor\u3092\u30c7\u30b3\u30fc\u30c9\u3057\u307e\u3057\u305f\uff08\u30d0\u30a4\u30ca\u30ea\uff09<\/li>\n<\/ul>\n<p>\u6700\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u3059\u3079\u3066\u3092\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u3057\u3001\u3053\u308c\u3092\u4f7f\u7528\u3057\u3066Hancitor\u3092\u542b\u3080\u6570\u5343\u306eMicrosoft Word\u6587\u66f8\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u3059\u3079\u3066\u306eC2\u901a\u4fe1\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u4f5c\u6210\u3057\u305f<a href=\"https:\/\/github.com\/pan-unit42\/public_tools\/blob\/master\/hancitor\/hancitor_decrypt.py\" data-page-track=\"true\" data-page-track-value=\"company:160831_unit42-pythons-and-unicorns-and-hancitoroh-my-decoding-binaries-through-emulation: section: \">Hancitor\u30c7\u30b3\u30fc\u30c0 \u30b9\u30af\u30ea\u30d7\u30c8<\/a>\u3078\u306e\u30ea\u30f3\u30af\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u30c6\u30b9\u30c8\u306e\u305f\u3081\u306b\u30012016\u5e748\u670815\u65e5\u306b\u521d\u3081\u3066\u898b\u3064\u304b\u308a\u3001\u201cWinHost32.exe\u201d\u3068\u3044\u3046\u540d\u524d\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092Palo Alto Networks WildFire\u304c\u89b3\u5bdf\u3057\u305f\u300110,000\u500b\u306e\u4e00\u610f\u306eMicrosoft Word\u6587\u66f8\u306e\u5c0f\u3055\u3044\u30b5\u30f3\u30d7\u30eb \u30bb\u30c3\u30c8\u3092\u53d6\u5f97\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u305d\u306e\u4ed6\u3044\u304f\u3064\u304b\u306e\u6761\u4ef6\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u3001Hancitor\u3067\u3042\u308b\u3068\u79c1\u305f\u3061\u304c\u8a8d\u8b58\u3057\u3066\u3044\u3066\u3001\u3053\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5b9f\u884c\u5bfe\u8c61\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u5168\u30c6\u30b9\u30c8 \u30b5\u30f3\u30d7\u30eb\u304c\u4e0e\u3048\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_T7.png\" \/><\/p>\n<\/div>\n<h3><b>\u5206\u6790<\/b><b><\/b><\/h3>\n<p>\u7d50\u679c\u306f\u3042\u307e\u308a\u5370\u8c61\u7684\u306a\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u90e8\u5206\u7684\u306a\u52dd\u5229\u3068\u90e8\u5206\u7684\u306a\u6557\u5317\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u305d\u308c\u3067\u3082\u3044\u304f\u3064\u304b\u306e\u8208\u5473\u6df1\u3044\u6240\u898b\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u30b5\u30f3\u30d7\u30eb \u30bb\u30c3\u30c8\u3067\u306f\u3001\u30c7\u30b3\u30fc\u30c9\u306b\u6210\u529f\u3057\u305f8,851\u500b\u306e\u5168Hancitor\u30da\u30a4\u30ed\u30fc\u30c9\u306bC2 URL\u304c3\u3064\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_T8.png\" \/><\/p>\n<\/div>\n<p>\u30b9\u30c6\u30fc\u30b81\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u898b\u308b\u3068\u30019,967\u500b\u3092\u30c7\u30b3\u30fc\u30c9\u3057\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u306f\u307b\u307c\u30bb\u30c3\u30c8\u5168\u4f53\u3067\u3059\u3002PE\u30d5\u30a1\u30a4\u30eb\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3059\u308b\u3068\u30018,851\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u6b21\u306e\u7279\u5fb4\u3092\u793a\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306f\u3001\u3053\u306e\u6587\u66f8\u306e\u6700\u5f8c\u306eYARA\u30eb\u30fc\u30eb\u306b\u542b\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>CompanyName: \u2018SynapticosSoft, Corporation.\u2019<br \/>\nOriginalFilename: \u2018MpklYuere.exe\u2019<br \/>\nProductName: \u2018ngqlgdA\u2019<\/p>\n<p>\u307e\u305f\u30013\u3064\u306eXOR\u9375\u304c\u30b9\u30c6\u30fc\u30b81\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u306e\u3092\u7279\u5b9a\u3057\u307e\u3057\u305f\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_T9.png\" \/><\/p>\n<\/div>\n<p>\u30c7\u30fc\u30bf\u3092\u76f8\u95a2\u3055\u305b\u305f\u5f8c\u3001\u305d\u308c\u305e\u308c\u306e\u9375\u304c\u7570\u306a\u308b\u30b9\u30c6\u30fc\u30b82\u30c9\u30ed\u30c3\u30d1\u30fc\u306b\u5bfe\u5fdc\u3057\u3001\u79c1\u305f\u3061\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u6700\u3082\u591a\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3092\u5bfe\u8c61\u306b\u3057\u3001\u30c7\u30b3\u30fc\u30c9\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u307e\u3057\u305f\u3002\u4ed6\u306e2\u3064\u306e\u30c7\u30b3\u30fc\u30c0\u306e\u4e00\u822c\u7684\u306a\u89b3\u5bdf\u3067\u306f\u3001\u93750xE\u306e\u30c7\u30b3\u30fc\u30c0\u306f\u3001\u7b2c2\u6bb5\u968e\u306eHancitor\u30da\u30a4\u30ed\u30fc\u30c9\u201cHEWRTWEWETHG\u201d\u306b\u540c\u3058XOR\u9375\u3092\u4f7f\u7528\u3057\u3001\u5358\u7d14\u306b\u30c7\u30b3\u30fc\u30c9 \u30b9\u30af\u30ea\u30d7\u30c8\u306b\u8ffd\u52a0\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002\u93750x14\u306e\u305d\u306e\u4ed61,103\u306e\u30d5\u30a1\u30a4\u30eb\u306fNullsoft\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u3067\u3042\u308b\u3068\u7279\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u30b9\u30c6\u30fc\u30b82\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u30c7\u30b3\u30fc\u30c9\u306b\u6210\u529f\u3057\u305f8,851\u500b\u306b\u3064\u3044\u3066\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u60c5\u5831\u3092\u6301\u3064PE\u306b\u6c17\u4ed8\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u3053\u308c\u3089\u3059\u3079\u3066\u306b\u4e00\u81f4\u3059\u308bYARA\u30eb\u30fc\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u30b9\u30c6\u30fc\u30b82\u30d5\u30a1\u30a4\u30eb\u306b\u3064\u3044\u3066\u6700\u5f8c\u306b\u8a00\u53ca\u3057\u305f\u3044\u3053\u3068\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u304c\u7570\u306a\u308b\u3053\u3068\u3067\u3059\u3002<img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/Hancitor_unicorn_T10.png\" \/><\/p>\n<p>\u3053\u306e\u30c7\u30fc\u30bf\u306f\u3001\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u306e\u5909\u6570\u304b\u3089\u62bd\u51fa\u3057\u3066\u304a\u308a\u3001XOR\u93750xE\u3092\u4f7f\u7528\u3057\u305f13\u30d5\u30a1\u30a4\u30eb\u306e\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u306b\u308f\u305a\u304b\u306a\u9055\u3044\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u308f\u305a\u304b\u306b\u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<h2><b>\u7d50\u8ad6<\/b><b><\/b><\/h2>\n<p>\u3053\u308c\u304c\u5b9f\u7528\u7684\u306a\u30de\u30eb\u30a6\u30a7\u30a2 \u30c7\u30b3\u30fc\u30c0\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u6975\u3081\u3066\u5f37\u529b\u306aUnicorn\u30a8\u30f3\u30b8\u30f3\u3092\u4f7f\u7528\u3059\u308b\u6559\u80b2\u30c7\u30e2\u306b\u306a\u3063\u305f\u3053\u3068\u3092\u671b\u307f\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6280\u8853\u306f\u3001\u591a\u304f\u306e\u7570\u306a\u308b\u30de\u30eb\u30a6\u30a7\u30a2 \u30b5\u30f3\u30d7\u30eb\u306b\u9069\u7528\u3067\u304d\u3001\u5927\u91cf\u306e\u30d3\u30c3\u30c8\u5358\u4f4d\u306e\u3084\u308a\u53d6\u308a\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u3059\u308b\u65b9\u6cd5\u3092\u7406\u89e3\u3059\u308b\u3068\u3044\u3046\u3084\u3063\u304b\u3044\u306a\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u30e6\u30fc\u30b6\u3092\u89e3\u653e\u3057\u3001\u5206\u6790\u304a\u3088\u3073\u5bfe\u7b56\u306b\u3088\u308a\u6ce8\u529b\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3><b>\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc<\/b><b><\/b><\/h3>\n<p>\u6b21\u306e<a href=\"https:\/\/github.com\/pan-unit42\/public_tools\/tree\/master\/hancitor\" data-page-track=\"true\" data-page-track-value=\"company:160831_unit42-pythons-and-unicorns-and-hancitoroh-my-decoding-binaries-through-emulation: section: \">GitHub\u30ea\u30dd\u30b8\u30c8\u30ea<\/a>\u306b\u306f\u3001\u4ee5\u4e0b\u306b\u30ea\u30b9\u30c8\u3059\u308b3\u3064\u306eYARA\u30eb\u30fc\u30eb\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u4f7f\u7528\u3057\u3066\u3001\u3053\u308c\u30892\u3064\u306e\u30d6\u30ed\u30b0\u3067\u8aac\u660e\u3057\u305f\u3055\u307e\u3056\u307e\u306a\u3082\u306e\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u306e\u30d6\u30ed\u30b0\u3067\u69cb\u7bc9\u3057\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u691c\u51fa\u3057\u3066Hancitor\u3092\u30c7\u30b3\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n<p style=\"padding-left: 40px;\">hancitor_dropper.yara \u2013 Microsoft Word\u6587\u66f8\u306e\u30c9\u30ed\u30c3\u30d1\u30fc\u3092\u691c\u51fa\u3057\u307e\u3059<br \/>\nhancitor_stage1.yara \u2013 \u6700\u521d\u306ePE\u30c9\u30ed\u30c3\u30d1\u30fc\u3092\u691c\u51fa\u3057\u307e\u3059<br \/>\nhancitor_payload.yara \u2013 Hancitor\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u691c\u51fa\u3057\u307e\u3059<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u306f\u3001\u524d\u56de\u306e\u8a18\u4e8bHancitor\u306eVB\u30c9\u30ed\u30c3\u30d1\u30fc\u304a\u3088\u3073\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u304c\u653b\u6483\u5897\u52a0\u306e\u80cc\u5f8c\u306b\u6f5c\u3080\u65b0\u3057\u3044\u6280\u6cd5\u3092\u660e\u3089\u304b\u306b\u306e\u7d9a\u7de8\u3067\u3059\u3002\u524d\u56de\u3067\u306f\u3001\u65b0\u578bVisual Basic (VB)\u30de\u30af\u30ed \u30c9\u30ed\u30c3\u30d1\u30fc\u3068\u305d\u308c\u306b\u4ed8\u968f\u3059\u308b<\/p>\n","protected":false},"author":135,"featured_media":106160,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4321,1974,4428],"tags":[4519,5842],"product_categories":[],"coauthors":[422],"class_list":["post-106159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-threat-research","category-malware-ja","category-threat-research-ja","tag-phishing-ja","tag-scam"],"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>Python\u3001Unicorn\u305d\u3057\u3066Hancitor\u2026\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u306b\u3088\u308a\u30d0\u30a4\u30ca\u30ea\u3092\u5fa9\u53f7\u5316\u3059\u308b<\/title>\n<meta name=\"description\" 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