{"id":106069,"date":"2016-10-25T09:29:38","date_gmt":"2016-10-25T16:29:38","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=106069"},"modified":"2020-04-07T21:28:43","modified_gmt":"2020-04-08T04:28:43","slug":"unit42-houdinis-magic-reappearance","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-houdinis-magic-reappearance\/","title":{"rendered":"Houdini\u306e\u30de\u30b8\u30c3\u30af\u304c\u518d\u3073\u51fa\u73fe"},"content":{"rendered":"

\u6982\u8981<\/h2>\n

Unit 42\u306f\u3001\u8907\u6570\u306e\u653b\u6483\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bHworm (\u307e\u305f\u306f\u3001Houdini)\u306e\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u3053\u306e\u65b0\u3057\u3044Hworm\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6280\u8853\u7684\u306a\u8a73\u7d30\u306e\u8981\u70b9\u3068\u3001\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u5229\u7528\u3057\u305f\u653b\u6483\u6d3b\u52d5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u306e\u653b\u6483\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30b5\u30f3\u30d7\u30eb\u306b\u3064\u3044\u3066\u3001\u79c1\u305f\u3061\u304c\u6700\u521d\u306b\u89b3\u6e2c\u3057\u305f\u306e\u306f2016\u5e746\u6708\u3067\u3057\u305f\u304c\u3001\u305d\u308c\u4ee5\u964d\u3082\u516c\u8868\u3057\u3066\u3044\u308b\u3068\u304a\u308a\u300110\u6708\u4e2d\u65ec\u306e\u6700\u8fd1\u307e\u3067\u5f15\u304d\u7d9a\u304d\u653b\u6483\u304c\u76ee\u6483\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u3053\u308c\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u7d99\u7d9a\u3057\u305f\u653b\u6483\u6d3b\u52d5\u3067\u3042\u308b\u3068\u63a8\u6e2c\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u8105\u5a01\u306e\u5206\u6790<\/b><\/h3>\n

AutoFocus<\/a>\u306eWildFire<\/a>\u5b9f\u884c\u30ec\u30dd\u30fc\u30c8\u3092\u901a\u3058\u3066\u691c\u7d22\u3057\u306a\u304c\u3089\u3001\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u8abf\u67fb\u3092\u958b\u59cb\u3057\u307e\u3057\u305f\u3002\u30d5\u30a1\u30df\u30ea \u30e9\u30d9\u30eb\u306e\u306a\u3044\u65b0\u305f\u306b\u9001\u4fe1\u3055\u308c\u305f\u60aa\u610f\u306e\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u3092\u63a2\u3057\u3066\u3044\u308b\u3068\u3001\u72ec\u81ea\u306e\u30df\u30e5\u30fc\u30c6\u30c3\u30af\u30b9\u201cRCSTEST\u201d\u304c\u59ff\u3092\u73fe\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30df\u30e5\u30fc\u30c6\u30c3\u30af\u30b9\u306e\u4f5c\u6210\u3001\u305d\u306e\u4ed6\u306e\u52d5\u7684\u306a\u52d5\u4f5c\u3001\u3086\u3063\u304f\u308a\u3068\u51fa\u73fe\u3057\u59cb\u3081\u305f\u30b5\u30f3\u30d7\u30eb\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u7740\u76ee\u3057\u3066\u307f\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u306e\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u5171\u901a\u306e\u914d\u4fe1\u30e1\u30ab\u30cb\u30ba\u30e0\u3001\u64ec\u4f3c\u990c\u3068\u304a\u3068\u308a\u30d5\u30a1\u30a4\u30eb\u306e\u30c6\u30fc\u30de\u3001\u30da\u30a4\u30ed\u30fc\u30c9(Hworm)\u3001\u304a\u3088\u3073\u5236\u5fa1\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u653b\u6483\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3001SFX\u30d5\u30a1\u30a4\u30eb\u306e\u5f62\u5f0f\u3067\u3084\u3063\u3066\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u914d\u4fe1\u30d5\u30a1\u30a4\u30eb\u306e\u5143\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u306f\u3001\u4e2d\u6771\u3068\u5730\u4e2d\u6d77\u306e\u653f\u6cbb\u5bb6\u3084\u653f\u6cbb\u56e3\u4f53\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3089\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

Mohamed Dahlan Abu Dhabi Meeting.exe
\n\u0641\u0636\u064a\u062d\u0629 \u0645\u0646 \u0627\u0644\u0639\u064a\u0627\u0631 \u0627\u0644\u062b\u0642\u064a\u0644 \u0627\u0631\u062f\u0648\u063a\u0627\u0646 \u064a\u0634\u0631\u0628 \u0627\u0644\u062e\u0645\u0631.exe
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\u5b9f\u884c\u3055\u308c\u305f\u5404SFX\u30d5\u30a1\u30a4\u30eb\u304c\u304a\u3068\u308a\u6587\u66f8\u3001\u30d3\u30c7\u30aa\u307e\u305f\u306fURL\u3092\u958b\u304f\u3068\u3001\u6700\u7d42\u7684\u306b\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067Hworm\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u304a\u3068\u308a\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u4e0a\u8a18\u306e\u914d\u4fe1\u30d5\u30a1\u30a4\u30eb\u540d\u3068\u6bd4\u3079\u308b\u3068\u3001\u540c\u69d8\u306e\u30c6\u30fc\u30de\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u56f31\u306b\u3001\u30b5\u30f3\u30d7\u30eb\u304c\u304a\u3068\u308a\u3068\u3057\u3066\u958b\u3044\u305f\u30d3\u30c7\u30aa\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n

\n
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\u56f31 \u304a\u3068\u308a\u30d3\u30c7\u30aa<\/figcaption><\/figure>\n<\/div>\n<\/div>\n

\u5225\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3001.url\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u3092\u30c9\u30ed\u30c3\u30d7\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306eWeb\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u7528\u3057\u3066\u305d\u308c\u3092\u958b\u304f\u3053\u3068\u3067\u3001YouTube\u30d3\u30c7\u30aa\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u56f32\u306b\u3001.url\u30d5\u30a1\u30a4\u30eb\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n

\n
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\u56f32 .url\u30d5\u30a1\u30a4\u30eb<\/figcaption><\/figure>\n<\/div>\n<\/div>\n

.url\u30d5\u30a1\u30a4\u30eb\u304c\u958b\u304b\u308c\u308b\u3068\u3001\u4e0a\u8a18\u306eYouTube\u30d3\u30c7\u30aa\u304c\u304a\u3068\u308a\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u6642\u70b9\u3067\u306f\u3001\u3053\u306e\u30d3\u30c7\u30aa\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c0\u30fc\u304c\u3053\u306e\u7279\u5b9a\u306e\u653b\u6483\u3068\u95a2\u9023\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u304a\u3068\u308a\u306b\u52a0\u3048\u3001\u30b5\u30f3\u30d7\u30eb\u306fHworm\u30da\u30a4\u30ed\u30fc\u30c9\u3082\u5b9f\u884c\u3057\u307e\u3059\u3002\u305d\u308c\u3089\u306f\u3059\u3079\u3066\u5727\u7e2e\u3055\u308c\u3066\u3044\u307e\u3059\u3002Hworm\u30da\u30a4\u30ed\u30fc\u30c9\u3054\u3068\u306b\u4e00\u610f\u306e\u30df\u30e5\u30fc\u30c6\u30c3\u30af\u30b9\u304c\u4f5c\u6210\u3055\u308c\u307e\u3057\u305f\uff08\u305f\u3060\u3057\u3001\u4e00\u90e8\u306eSFX\u30d5\u30a1\u30a4\u30eb\u306f\u540c\u3058Hworm\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3057\u305f)\u3002\u30b5\u30f3\u30d7\u30eb\u306f\u3059\u3079\u3066\u3001\u56f33\u306b\u793a\u30593\u304b\u6240\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4f4d\u7f6e\u306e\u3044\u305a\u308c\u304b\u306b\u30d3\u30fc\u30b3\u30f3\u3092\u9001\u4fe1\u3057\u307e\u3057\u305f\u3002<\/p>\n

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\u56f3 4 \u65b0\u3057\u3044\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d1\u30b1\u30c3\u30c8 \u30ad\u30e3\u30d7\u30c1\u30e3<\/figcaption><\/figure>\n<\/div>\n<\/div>\n

\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u8abf\u67fb\u4e2d\u306b\u3001\u30a2\u30e9\u30d3\u30a2\u8a9e\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d5\u30a9\u30fc\u30e9\u30e0\u3001dev-point[.]com\u3078\u306e\u201cHoudini\u201d\u3068\u3044\u3046\u30cf\u30f3\u30c9\u30eb\u540d\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u308b\u30d5\u30a9\u30fc\u30e9\u30e0\u6295\u7a3f\u3067\u3001Delphi\u3067\u306e\u30d0\u30c3\u30af\u30c9\u30a2\u306e\u66f8\u304d\u63db\u3048\u306b\u95a2\u3059\u308b\u8a08\u753b\u306e\u6982\u8981\u304c\u8ff0\u3079\u3089\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u30012015\u5e747\u6708\u9803\u306b\u6295\u7a3f\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n

2015\u5e7410\u6708\u9803\u306b\u3001Delphi Hworm\u306e\u57cb\u3081\u8fbc\u307f\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u4fdd\u8b77\u3055\u308c\u305f\u30d9\u30fc\u30bf \u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30d3\u30eb\u30c0\u30fc(a4c71f862757e3535b305a14ff9f268e6cf196b2e54b426f25fa65bf658a9242)\u304cVirusTotal\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u307e\u3057\u305f\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u4e0a\u8a18\u306e\u653b\u6483\u3067\u8aac\u660e\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u305f\u30d3\u30eb\u30c0\u30fc\u306f\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002Unit 42\u306f\u3001\u4e0a\u8a18\u306e\u653b\u6483\u3067\u4f7f\u7528\u3055\u308c\u305f\u30b5\u30f3\u30d7\u30eb\u306f\u30d9\u30fc\u30bf \u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5f8c\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3060\u3068\u78ba\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

Hworm\u30de\u30eb\u30b3\u30fc\u30c9\u306e\u5206\u6790<\/b><\/h3>\n

\u30b5\u30fc\u30d0\u306e\u8a2d\u5b9a\u304a\u3088\u3073\u69cb\u7bc9\u6642\u306b\u3001\u30d3\u30eb\u30c0\u30fc\u306fVBS\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3059\u308b\u3088\u3046\u306b\u30e6\u30fc\u30b6\u30fc\u306b\u8981\u6c42\u3057\u3001\u30b9\u30bf\u30d6 \u30d5\u30a1\u30a4\u30eb\u3092\u5909\u66f4\u3057\u3066\u57cb\u3081\u8fbc\u307f\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002VBS\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u57cb\u3081\u8fbc\u307f\u3092\u8aad\u307f\u8fbc\u307f\u633f\u5165\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e0a\u8a18\u306e\u653b\u6483\u306e\u80cc\u5f8c\u306b\u3044\u308b\u30aa\u30da\u30ec\u30fc\u30bf\u306f\u3001VBS\u30ed\u30fc\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u306a\u3044\u3053\u3068\u3092\u9078\u629e\u3059\u308b\u304b\u3001\u307e\u305f\u306f\u3001\u3082\u306f\u3084VBS\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u751f\u6210\u3057\u306a\u3044\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30d3\u30eb\u30c0\u30fc\u3092\u9078\u629e\u3059\u308b\u304b\u306e\u3044\u305a\u308c\u304b\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n

VBS\u30ed\u30fc\u30c0\u30fc<\/b><\/h3>\n

\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u306f\u3001base64\u3067\u7b26\u53f7\u5316\u3055\u308c\u305f3\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u6700\u521d\u306e\u30d5\u30a1\u30a4\u30eb\u306fDynamicWrapperX<\/a>\u00a0(DCOM_DATA)\u30012\u756a\u76ee\u306e\u30d5\u30a1\u30a4\u30eb\u306fRunPE\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9 (LOADER_DATA)\u3001\u305d\u3057\u3066\u30013\u756a\u76ee\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u30db\u30b9\u30c8 \u30d7\u30ed\u30bb\u30b9\u306b\u633f\u5165\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb(FILE_DATA)\u3067\u3059\u3002DynamicWrapperX\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3053\u306eVBS\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u5e83\u7bc4\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308bVisual Basic\u30b9\u30af\u30ea\u30d7\u30c8\u304b\u3089\u3059\u3079\u3066\u306eWindows API\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u8a2d\u5b9a\u306f\u30d5\u30a1\u30a4\u30eb\u306e\u5148\u982d\u306b\u3042\u308a\u307e\u3059(\u56f35)\u3002<\/p>\n

\n
\n
\"\u56f35
\u56f35 \u30b9\u30af\u30ea\u30d7\u30c8\u306e\u8a2d\u5b9a\u30bb\u30af\u30b7\u30e7\u30f3<\/figcaption><\/figure>\n<\/div>\n<\/div>\n

\u4e0a\u306e\u4f8b\u306b\u304a\u3044\u3066\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u65b9\u6cd5\u306b\u30ec\u30b8\u30b9\u30c8\u30ea\u3092\u4f7f\u3044\u3001\u81ea\u5206\u81ea\u8eab\u3092\u30b7\u30b9\u30c6\u30e0\u306e%appdata%\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306bmyhworm.exe\u3068\u3044\u3046\u540d\u524d\u3067\u30c9\u30ed\u30c3\u30d7\u3057\u3001svchost.exe\u306e\u4e2d\u306b\u81ea\u5206\u81ea\u8eab\u3092\u30a4\u30f3\u30b8\u30a7\u30af\u30c8\u3057\u307e\u3059\u3002<\/p>\n

\u5b9f\u884c\u3055\u308c\u308b\u3068\u3001\u3053\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u307e\u305aWindows\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3059\u308b3\u3064\u306e\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u65b9\u6cd5\u306e\u3046\u30611\u3064\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n

\n
<\/div>\n<\/div>\n

\u6c38\u7d9a\u6027\u306b\u95a2\u3059\u308b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u4f5c\u696d\u3092\u7d42\u3048\u308b\u3068\u3001\u5f15\u304d\u7d9a\u304d\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u73fe\u5728\u306e\u74b0\u5883\u304cWOW64\u3067\u3042\u308b\u304b\u5426\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002\u8a72\u5f53\u3059\u308b\u5834\u5408\u3001\u6b21\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n

\n
<\/div>\n<\/div>\n

\u6b21\u306b\u3001\u8a2d\u5b9a\u3057\u305f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4e2d\u306bDynamicWrapperX\u3092\u62e1\u5f35\u5b50\u201c.bin\u201d\u4ed8\u304d\u3067\u30c9\u30ed\u30c3\u30d7\u3057\u307e\u3059\u3002<\/p>\n

\n
<\/div>\n<\/div>\n

\u305d\u308c\u304b\u3089\u3059\u3050\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306fDynamicWrapperX\u3092\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n

\n
<\/div>\n<\/div>\n

\u6b21\u306b\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u767b\u9332\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n

\n
<\/div>\n<\/div>\n

\/load VirtualAlloc\u304a\u3088\u3073CallWindowProcW\u3092\u95a2\u6570\u3068\u3057\u3066\u767b\u9332\u3057\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306f\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u3067\u201cdcom.VirtualAlloc <arguments>\u201d\u3092\u4f7f\u3063\u3066\u76f4\u63a5\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

VirtualAlloc\u3092\u4f7f\u3063\u3066\u65b0\u305f\u306b\u30e1\u30e2\u30ea\u3092\u5272\u308a\u5f53\u3066\u3001RunPE\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9(LOADER_DATA\u3001loader.hex)\u304a\u3088\u3073\u30a4\u30f3\u30b8\u30a7\u30af\u30c8\u5bfe\u8c61\u306e\u30d0\u30a4\u30ca\u30ea(FILE_DATA)\u3092\u30e1\u30e2\u30ea\u306b\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/p>\n

\u30b9\u30af\u30ea\u30d7\u30c8\u304cCallWindowProcW\u3092\u4f7f\u3063\u3066\u3053\u306eRunPE\u306b\u30b8\u30e3\u30f3\u30d7\u3059\u308b\u3068\u3001\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9\u306f\u4e0a\u8a18\u306e\u30d5\u30a1\u30a4\u30eb(FILE_DATA)\u3092\u30db\u30b9\u30c8 \u30d7\u30ed\u30bb\u30b9\u306b\u30a4\u30f3\u30b8\u30a7\u30af\u30c8\u3057\u307e\u3059\u3002\u30db\u30b9\u30c8 \u30d7\u30ed\u30bb\u30b9\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306fsvchost.exe\u3067\u3059\u304c\u3001.NET\u30d5\u30a1\u30a4\u30eb\u306b\u95a2\u3057\u3066\u306f\u6b21\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u3078\u306e\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n

\n
<\/div>\n<\/div>\n

\u56f36\u306f\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30e1\u30a4\u30f3 \u30eb\u30fc\u30c1\u30f3\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\n
\n
\"\u56f36
\u56f36 \u30e1\u30a4\u30f3 \u30eb\u30fc\u30c1\u30f3<\/figcaption><\/figure>\n<\/div>\n<\/div>\n

\u56f37\u306fLOADER_DATA (RunPE\u30b7\u30a7\u30eb\u30b3\u30fc\u30c9)\u306e16\u9032\u30c0\u30f3\u30d7\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\n
\n
\"\u56f37
\u56f37 LOADER_DATA\u306e16\u9032\u30c0\u30f3\u30d7<\/figcaption><\/figure>\n<\/div>\n<\/div>\n

\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306eHworm VBS\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u3001\u3053\u306e\u30d9\u30fc\u30bf \u30d3\u30eb\u30c0\u30fc\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308bVBS\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u306e\u9593\u306b\u898b\u3089\u308c\u308b\u3001\u30b3\u30e1\u30f3\u30c8\u304a\u3088\u3073\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0 \u30b9\u30bf\u30a4\u30eb\u306e\u985e\u4f3c\u70b9\u304c\u56f31\u304b\u3089\u5206\u304b\u308a\u307e\u3059\u3002\u5192\u982d\u90e8\u306fHTTP\u30d0\u30fc\u30b8\u30e7\u30f3\u306eHworm\u7531\u6765\u306eVBS\u30d5\u30a1\u30a4\u30eb\u3092\u30d9\u30fc\u30bf \u30d3\u30eb\u30c0\u30fc\u306eHworm\u304c\u751f\u6210\u3059\u308bVBS\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u6bd4\u8f03\u3057\u305f\u3082\u306e\u3067\u3059(\u4e0b\u56f3)\u3002<\/p>\n

\n
<\/div>\n<\/div>\n
\n
\n
\"\u56f38
\u56f38 HWorm\u30d0\u30fc\u30b8\u30e7\u30f3\u9593\u306e\u985e\u4f3c\u70b9<\/figcaption><\/figure>\n<\/div>\n<\/div>\n

\u30d9\u30fc\u30bf \u30b5\u30fc\u30d0<\/b><\/h3>\n

\u30d3\u30eb\u30c0\u30fc\u304c\u751f\u6210\u3059\u308b\u30e1\u30a4\u30f3 \u30b5\u30fc\u30d0\u306fDelphi\u3067\u958b\u767a\u3055\u308c\u3066\u304a\u308a\u6697\u53f7\u5316\u306f\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002Unit 42\u306f\u4e9c\u7a2e\u304cVMProtect\u304a\u3088\u3073ASPack\u3067\u30d1\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3059\u3002\u767a\u898b\u3055\u308c\u305fDelphi Hworm\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8(\u89e3\u51cd\u3055\u308c\u305f\u30d9\u30fc\u30bf \u30d0\u30fc\u30b8\u30e7\u30f3)\u306e\u4e00\u90e8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u8a2d\u5b9a\u304c\u30ea\u30bd\u30fc\u30b9 \u30bb\u30af\u30b7\u30e7\u30f3RCData\\\u201cCONFIG\u201d\u306e\u4e2d\u306b\u5e73\u6587\u5f62\u5f0f\u3067\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059(\u56f39)\u3002<\/p>\n

\n
\n
\"\u56f39
\u56f39 \u8a2d\u5b9a<\/figcaption><\/figure>\n<\/div>\n<\/div>\n
\u307e\u305f\u3001\u4e00\u90e8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u7d42\u4e86\u3057\u3066\u3044\u306a\u3044PE\u30b9\u30d7\u30ec\u30c3\u30c0\u304c\u30ea\u30bd\u30fc\u30b9\u30bb\u30af\u30b7\u30e7\u30f3(a65fd78951590833904bd27783b1032b7cc575220a12c6d6f44cb09061999af3)\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30b9\u30d7\u30ec\u30c3\u30c0\u306f\u540d\u524d\u304c\u201csm?rtp.exe\u201d\u3067\u3042\u308b\u52d5\u4f5c\u4e2d\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u3059\u3079\u3066\u7d42\u4e86\u3055\u305b\u3001wscript.exe\u3092\u4f7f\u3063\u3066VBS\u30d5\u30a1\u30a4\u30eb\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/div>\n
\n
<\/div>\n<\/div>\n
\n
\n
\"\u56f310
\u56f310 \u30b9\u30d7\u30ec\u30c3\u30c0<\/figcaption><\/figure>\n<\/div>\n<\/div>\n

\u30b5\u30fc\u30d0\u306f\u4f7f\u308f\u308c\u306a\u3044\u95a2\u6570(\u3044\u305a\u308c\u3082\u4e2d\u8eab\u306fRET\u547d\u4ee4\u3057\u304b\u306a\u3044)\u3092\u3044\u304f\u3064\u304b\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u201cwrom.exe\u201d\u304a\u3088\u3073\u201cserver.exe\u201d\u304c\u30a8\u30af\u30b9\u30dd\u30fc\u30c8 \u30c6\u30fc\u30d6\u30eb\u5185\u3067\u540d\u524d\u3068\u3057\u3066\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u304c\u5206\u304b\u308a\u307e\u3059(\u56f311)\u3002<\/p>\n

\n
\n
\"\u56f311
\u56f311 \u30a8\u30af\u30b9\u30dd\u30fc\u30c8 \u30c6\u30fc\u30d6\u30eb<\/figcaption><\/figure>\n<\/div>\n<\/div>\n

\u4f5c\u6210\u8005\u306f\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u306eIndy\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u306b\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u30e1\u30e2\u30ea\u304b\u3089(\u30c7\u30a3\u30b9\u30af\u3078\u306e\u4fdd\u5b58\u3092\u884c\u308f\u305a\u306b)DLL\u3092\u30ed\u30fc\u30c9\u3059\u308b\u306e\u306bBTMemoryModule\u3082\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n

Hworm\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306f\u901a\u4fe1\u306b\u30b3\u30cd\u30af\u30c8 \u30d0\u30c3\u30af\u3092\u4f7f\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30b5\u30fc\u30d0(\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8)\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8(\u30ea\u30e2\u30fc\u30c8\u3067\u5236\u5fa1\u3059\u308b\u30b7\u30b9\u30c6\u30e0)\u306b\u6298\u308a\u8fd4\u3057\u306e\u63a5\u7d9a\u3092\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d0\u5185\u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u3001\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u305d\u308c\u305e\u308c\u306e\u30bd\u30b1\u30c3\u30c8\u3092\u4f7f\u3063\u3066(\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u305f\u540c\u4e00\u306e\u30dd\u30fc\u30c8\u4e0a\u3067)\u901a\u4fe1\u3057\u307e\u3059\u3002<\/p>\n

\u4e0b\u8a18\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

    \n
  • \u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8<\/b>: JPEG\/BMP\u5f62\u5f0f\u3067\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u64ae\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n
  • \u30ad\u30fc\u30ed\u30ac\u30fc<\/b>: \u30ad\u30fc \u30b9\u30c8\u30ed\u30fc\u30af\u3092\u8a18\u9332\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n
  • \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5165\u51fa\u529b<\/b>: \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u5b9f\u884c\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002RunPE\u624b\u6cd5\u306b\u3088\u308a\u5b9f\u884c\u5f62\u5f0f\u30d5\u30a1\u30a4\u30eb\u3092\u30ed\u30fc\u30c9\u3059\u308b\u6a5f\u80fd\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n
  • \u30d5\u30a1\u30a4\u30eb \u30de\u30cd\u30fc\u30b8\u30e3\u30fc<\/b>: \u30d5\u30a1\u30a4\u30eb\u3084\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4e00\u89a7\u3092\u8868\u793a\u3059\u308b\u6a5f\u80fd\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3001\u30ea\u30cd\u30fc\u30e0\u3001\u5b9f\u884c\u3059\u308b\u6a5f\u80fd\u3001\u304a\u3088\u3073TCP\u307e\u305f\u306fHTTP\u306b\u3088\u308a\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u307e\u305f\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n
  • \u30d1\u30b9\u30ef\u30fc\u30c9<\/b>: Firefox\u3001Opera\u3001Chrome\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3080\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n
  • \u305d\u306e\u4ed6<\/b>: \u30d7\u30ed\u30bb\u30b9\u307e\u305f\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e00\u89a7\u3092\u8868\u793a\u3059\u308b\u6a5f\u80fd\u307e\u305f\u306f\u52d5\u4f5c\u4e2d\u306e\u30d7\u30ed\u30bb\u30b9\u3092kill\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n
  • USB\u901a\u77e5\u6a5f\u80fd<\/b>: USB\u30c7\u30d0\u30a4\u30b9\u304c\u63a5\u7d9a\u3055\u308c\u305f\u3068\u304d\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b\u901a\u77e5\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n
  • Houdini\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/b>: \u30e1\u30a4\u30f3\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8(\u30b5\u30fc\u30d0\u306e\u8a2d\u5b9a\u3092\u542b\u3093\u3067\u3044\u308b)\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n

    \u7d50\u8ad6<\/b><\/h2>\n

    \u30b3\u30fc\u30c7\u30a3\u30f3\u30b0 \u30b9\u30bf\u30a4\u30eb\u3084\u30b5\u30fc\u30d0\u306e\u6a5f\u80fd\u306b\u304a\u3051\u308b\u985e\u4f3c\u70b9\u306e\u307b\u304b\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4f5c\u6210\u8005\u304c\u4f7f\u3063\u3066\u3044\u308b\u8a00\u8a9e\u304a\u3088\u3073\u30cf\u30f3\u30c9\u30eb\u304b\u3089\u3001\u30d9\u30fc\u30bf \u30d3\u30eb\u30c0\u30fc\u306f\u3001HTTP\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u3001\u4e0a\u3067\u6982\u8aac\u3057\u305f\u653b\u6483\u3067\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u306e\u9593\u306e\u3001\u3069\u3053\u304b\u306e\u6642\u70b9\u3067\u4f5c\u6210\u3055\u308c\u305f\u3082\u306e\u306b\u9055\u3044\u306a\u3044\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n

    \u3053\u306eRAT\u306f\u30cd\u30c3\u30c8\u306e\u6e96\u516c\u958b\u30b5\u30a4\u30c8\u3067\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u6a19\u7684\u3092\u7d5e\u3063\u305f\u8105\u5a01\u306e\u653b\u6483\u8005\u3084\u305f\u307e\u305f\u307e\u72d9\u3063\u305f\u76f8\u624b\u306b\u5bfe\u3059\u308b\u4fb5\u5bb3\u306e\u3069\u3061\u3089\u306b\u3082\u4f7f\u308f\u308c\u308b\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u4e0a\u8a18\u306e\u653b\u6483\u306fUnit 42\u304c\u767a\u898b\u3057\u305f\u653b\u6483\u6d3b\u52d5\u3067Delphi\u7248\u306eHworm\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u552f\u4e00\u306e\u3082\u306e\u3067\u3059\u3002<\/p>\n

    Palo Alto Networks\u306e\u304a\u5ba2\u69d8\u306f\u3001\u201cHworm\u201d\u30bf\u30b0\u306b\u3088\u308aAutoFocus\u3092\u4f7f\u3063\u3066\u3059\u3079\u3066\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306eHworm\u30b5\u30f3\u30d7\u30eb\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

    IoC:<\/h3>\n

    Delphi Hworm\u30d9\u30fc\u30bf \u30d3\u30eb\u30c0<\/b><\/h4>\n

    a4c71f862757e3535b305a14ff9f268e6cf196b2e54b426f25fa65bf658a9242<\/p>\n

    \u914d\u4fe1\u30d5\u30a1\u30a4\u30eb<\/b><\/h4>\n

    70c55fef53fd4bdeb135ed68a7eead45e8d4ba7d17e0fd907e9770b2793b60ed
    \n9af85e46344dadf1467c71d66865c7af98a23151025e7d8993bd9afc5150ad7d
    \n773716bc2d313e17326471289a0b552f90086a2687fa958ef8cdb611cbc9a8c9
    \ne0db0982c437c40ceb67970e0a776e9448f428e919200b5f7a0566c58680070c
    \n1f45e5eca8f8882481b13fd4a67ffa88a1aa4d6e875a9c2e1fbf0b80e92d9588
    \n5e42e61340942fc0c46a6668a7f54adbbb4792b01c819bcd3047e855116ae16f
    \nfec925721b6563fec32d7a4cf8df777c647f0e24454fa783569f65cdadff9e03
    \n106934ff7f6f93a371a4561fff23d69e6783512c38126fbd427ed4a886ca6e65
    \nba739f3f415efe005fbed6fcfcb1e6d3b3ae64e9a8d2b0566ab913f73530887c
    \n0672e47513aefcbc3f7a9bd50849acf507a5454bc8c36580304105479c58772a<\/p>\n

    \u30da\u30a4\u30ed\u30fc\u30c9<\/b><\/h4>\n

    386057a265619c43ef245857b66241a66822061ce9bd047556c4f3f1d262ef36
    \n44b52baf2ecef2f928a13b17ba3a5552c32ca4a640e6421b8bc35ef5a113801b
    \n8428857b0c7dfe43cf2182dd585dfdfd845697a11c31e91d909dc400222b4f78
    \nd69e0456ddb11b979bf303b8bb9f87322bd2a9542dd9d9f716100c40bd6decd1
    \nbd5d64234e1ac87955f1d86ee1af34bd8fd11e8edf3a449181234bb62816acab
    \n774501f3c88ebdd409ec318d08af2350ec37fdbc11f32681f855e215e75440d7
    \nc66b9e8aaa2ac4ce5b53b45ebb661ba7946f5b82e75865ae9e98510caff911a7<\/p>\n

    \u304a\u3068\u308a\u30d5\u30a1\u30a4\u30eb<\/b><\/h4>\n

    7916ca6ae6fdbfb45448f6dcff374d072d988d11aa15247a88167bf973ee2c0d
    \n947d264a413f3353c43dafa0fd918bec75e8752a953b50843bc8134286d6f93f
    \n9ddf2f2e6ac7da61c04c03f3f27af12cb85e096746f120235724a4ed93fac5aa
    \n3d287cce7fe1caa5c033a4e6b94680c90a25cb3866837266130ba0fd8fab562c
    \n444b82caf3c17ea74034c984aeca0f5b2e6547af88a0fb15953f2d5b80e3b448
    \n3d3db84b6ad760540f638713e3f6a8daf8a226bd045351bcc72c6d22a7df8b3a
    \nfffda1e2d794a5645f973900083a88ef38c3d20a89c5e59ca21412806db28197<\/p>\n

    \u30b3\u30de\u30f3\u30c9 \u30a2\u30f3\u30c9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6240\u5728<\/b><\/h4>\n

    start.loginto[.]me
    \nsamah.sytes[.]net
    \n52.42.161[.]75
    \n78.47.96[.]17
    \n136.243.104[.]200<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u6982\u8981 Unit 42\u306f\u3001\u8907\u6570\u306e\u653b\u6483\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bHworm (\u307e\u305f\u306f\u3001Houdini)\u306e\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u3053\u306e\u65b0\u3057\u3044Hworm\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6280\u8853\u7684\u306a\u8a73\u7d30\u306e\u8981\u70b9\u3068\u3001\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u5229\u7528\u3057\u305f\u653b\u6483\u6d3b\u52d5<\/p>\n","protected":false},"author":23,"featured_media":103240,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4321,1974,4428],"tags":[7523,6361,7524,6251,6391],"product_categories":[],"coauthors":[1025],"class_list":["post-106069","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-threat-research","category-malware-ja","category-threat-research-ja","tag-houdini-ja","tag-hworm-ja","tag-malcode","tag-middle-east-ja","tag-threat-research-ja"],"yoast_head":"\nHoudini\u306e\u30de\u30b8\u30c3\u30af\u304c\u518d\u3073\u51fa\u73fe<\/title>\n<meta name=\"description\" content=\"\u6982\u8981 Unit 42\u306f\u3001\u8907\u6570\u306e\u653b\u6483\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bHworm\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-houdinis-magic-reappearance\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Houdini\u306e\u30de\u30b8\u30c3\u30af\u304c\u518d\u3073\u51fa\u73fe\" \/>\n<meta property=\"og:description\" content=\"\u6982\u8981 Unit 42\u306f\u3001\u8907\u6570\u306e\u653b\u6483\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bHworm\" \/>\n<meta property=\"og:url\" content=\"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-houdinis-magic-reappearance\/\" \/>\n<meta property=\"og:site_name\" content=\"Unit 42\" \/>\n<meta property=\"article:published_time\" 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