{"id":127238,"date":"2023-03-10T06:00:18","date_gmt":"2023-03-10T14:00:18","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=127238"},"modified":"2024-07-30T19:26:44","modified_gmt":"2024-07-31T02:26:44","slug":"gobruteforcer-golang-botnet","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/gobruteforcer-golang-botnet\/","title":{"rendered":"Golang\u7cfb\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8GoBruteforcer\u306b\u3088\u308bWeb\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u653b\u6483"},"content":{"rendered":"

<\/a>\u6982\u8981<\/h2>\n

Unit 42\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u6700\u8fd1\u3001Golang\u30d9\u30fc\u30b9\u306e\u65b0\u305f\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u767a\u898b\u3057\u3001\u3053\u308c\u3092GoBruteforcer\u3068\u540d\u4ed8\u3051\u307e\u3057\u305f\u3002\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306fWeb\u30b5\u30fc\u30d0\u30fc\u3001\u3068\u304f\u306bphpMyAdmin\u3001MySQL\u3001FTP\u3001Postgres\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u3092\u6a19\u7684\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3082\u3068\u3082\u3068\u306f\u5f0a\u793e\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u6355\u6349\u3057\u305f\u3082\u306e\u3067\u3001\u8abf\u67fb\u3092\u9032\u3081\u308b\u3068\u3001\u3042\u308b\u6b63\u898fWeb\u30b5\u30a4\u30c8\u306b\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n

\u3055\u3089\u306b\u8abf\u3079\u3066\u307f\u305f\u3068\u3053\u308d\u3001\u653b\u6483\u8005\u306fx86\u3001x64\u3001ARM\u306e\u5404\u30d7\u30ed\u30bb\u30c3\u30b5 \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u7528\u306e\u30d0\u30a4\u30ca\u30ea\u30fc\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u305f\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001GoBruteforcer\u306f\u88ab\u5bb3\u30b5\u30fc\u30d0\u30fc\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30ea\u30ec\u30fc \u30c1\u30e3\u30c3\u30c8(IRC)\u30dc\u30c3\u30c8\u3092\u914d\u7f6e\u3057\u3001\u3053\u306e\u30dc\u30c3\u30c8\u304c\u653b\u6483\u8005\u306e\u30b5\u30fc\u30d0\u30fc\u3068\u901a\u4fe1\u3057\u3066\u3044\u305f\u3053\u3068\u3082\u5224\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u672c\u7a3f\u306f\u3001GoBruteforcer\u653b\u6483\u30c1\u30a7\u30fc\u30f3\u306e\u69cb\u6210\u8981\u7d20\u3092\u9759\u7684\u306b\u6982\u89b3\u3057\u3066\u5f97\u305f\u60c5\u5831\u3092\u8a73\u8ff0\u3057\u307e\u3059\u3002\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u5b9f\u884c\u304c\u6210\u529f\u3059\u308b\u306b\u306f\u88ab\u5bb3\u30b7\u30b9\u30c6\u30e0\u304c\u7279\u5225\u306a\u6761\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u6761\u4ef6\u3068\u306f\u3001\u7279\u5b9a\u306e\u5f15\u6570\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3084\u3001\u6a19\u7684\u30b5\u30fc\u30d3\u30b9\u304c(\u5f31\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3067)\u65e2\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u306a\u3069\u3067\u3059\u3002<\/p>\n

\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001WildFire<\/a>\u3001\u9ad8\u5ea6\u306a\u8105\u5a01\u9632\u5fa1<\/a>\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u914d\u4fe1\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9<\/a>\u3092\u6709\u52b9\u306b\u3057\u305f\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u3068\u3001Cortex XDR<\/a>\u306b\u3088\u308a\u3001GoBruteforcer\u306e\u3088\u3046\u306a\u30de\u30eb\u30a6\u30a7\u30a2 \u30d5\u30a1\u30df\u30ea\u30fc\u3084\u305d\u306e\u60aa\u610f\u306e\u3042\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u306e\u4fdd\u8b77\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u52a0\u3048\u3001\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/a>\u3068DNS\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/a>\u306f\u30b3\u30de\u30f3\u30c9&\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb(C2)\u30c9\u30e1\u30a4\u30f3\u3068\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308bURL\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u95a2\u9023\u3059\u308bUnit 42\u306e\u30c8\u30d4\u30c3\u30af<\/b><\/td>\nGolang<\/strong><\/a>, Botnet<\/b><\/a>, Web Server<\/a><\/strong><\/td>\n<\/tr>\n<\/thead>\n<\/table>\n

<\/a>\u306f\u3058\u3081\u306b<\/h2>\n

Golang\u3068\u3082\u547c\u3070\u308c\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9eGo\u306f\u30de\u30eb\u30a6\u30a7\u30a2 \u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u9593\u3067\u3082\u4eba\u6c17\u304c\u9ad8\u307e\u3063\u3066\u3044\u308b\u6bd4\u8f03\u7684\u65b0\u3057\u3044\u8a00\u8a9e\u3067\u3059\u3002\u3053\u306e\u8a00\u8a9e\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3001\u30a4\u30f3\u30d5\u30a9\u30b9\u30c6\u30a3\u30fc\u30e9\u30fc(\u60c5\u5831\u7a83\u53d6\u578b\u30de\u30eb\u30a6\u30a7\u30a2)\u3001\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9\u7528\u30c8\u30ed\u30a4\u306e\u6728\u99ac(RAT)\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u958b\u767a\u3067\u304d\u308b\u6c4e\u7528\u6027\u304c\u3042\u308b\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3068\u304f\u306bGolang\u30d9\u30fc\u30b9\u306e\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u306f\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306e\u95a2\u5fc3\u3092\u96c6\u3081\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n

GoBruteforcer\u306fGolang\u3067\u66f8\u304b\u308c\u305f\u65b0\u624b\u306e\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8 \u30de\u30eb\u30a6\u30a7\u30a2\u3067\u3001Web\u30b5\u30fc\u30d0\u30fc\u3001\u3068\u304f\u306bphpMyAdmin\u3001MySQL\u3001FTP\u3001Postgres\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u3092\u72d9\u3044\u307e\u3059\u3002<\/p>\n

GoBruteforcer\u306f\u653b\u6483\u6642\u306b\u7279\u5b9a\u306eClassless Inter-Domain Routing(CIDR<\/a>)\u30d6\u30ed\u30c3\u30af\u3092\u9078\u3093\u3067\u305d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u307e\u3059\u3002\u9078\u3070\u308c\u305fCIDR\u7bc4\u56f2\u5185\u306eIP\u30a2\u30c9\u30ec\u30b9\u306f\u3059\u3079\u3066\u6a19\u7684\u306b\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306f\u3001\u5358\u4e00\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u6a19\u7684\u3068\u3057\u3066\u4f7f\u3046\u306e\u3067\u306f\u306a\u304f\u7279\u5b9aCIDR\u30d6\u30ed\u30c3\u30af\u306e\u30b9\u30ad\u30e3\u30f3\u3068\u3044\u3046\u65b9\u6cd5\u3092\u3068\u308b\u3053\u3068\u3067\u3001\u5f53\u8a72\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u3055\u307e\u3056\u307e\u306aIP\u30a2\u30c9\u30ec\u30b9\u3092\u3082\u3064\u5e45\u5e83\u3044\u6a19\u7684\u30db\u30b9\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n

\u30db\u30b9\u30c8\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u3001GoBruteforcer\u306f\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9(\u7dcf\u5f53\u305f\u308a)\u306b\u3088\u308b\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a66\u307f\u3001\u30a2\u30af\u30bb\u30b9\u6210\u529f\u5f8c\u306f\u653b\u6483\u8005\u306eURL\u3092\u542b\u3080IRC\u30dc\u30c3\u30c8\u3092\u5c55\u958b\u3057\u307e\u3059\u3002<\/p>\n

\u305d\u306e\u5f8c\u3001PHP Web\u30b7\u30a7\u30eb\u7d4c\u7531\u3067\u3001\u88ab\u5bb3\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3059\u308b\u30af\u30a8\u30ea\u30fc\u9001\u4fe1\u3082\u8a66\u307f\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3053\u306eWeb\u30b7\u30a7\u30eb\u304c\u88ab\u5bb3\u30b5\u30fc\u30d0\u30fc\u306b\u4e8b\u524d\u306b\u5c55\u958b\u3055\u308c\u3066\u3044\u305f\u3053\u3068\u3092\u7a81\u304d\u6b62\u3081\u307e\u3057\u305f\u3002\u56f31\u306f\u3053\u306e\u653b\u6483\u306e\u6d41\u308c\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"\u753b\u50cf1\u306f\u30dd\u30fc\u30c8
\u56f31. GoBruteforcer\u306e\u653b\u6483\u30c1\u30a7\u30fc\u30f3<\/figcaption><\/figure>\n

\u56f32\u306b\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3057\u305fcache_init<\/span>\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u6a19\u7684\u30b5\u30fc\u30d0\u30fc\u306e\/.x\/<\/span>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u305fGoBruteforcer\u30de\u30eb\u30a6\u30a7\u30a2\u3067\u3059\u3002GoBruteforcer\u3068PHP Web\u30b7\u30a7\u30eb \u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u521d\u671f\u653b\u6483\u30d9\u30af\u30c8\u30eb\u304c\u4f55\u3060\u3063\u305f\u304b\u306f\u4eca\u306e\u3068\u3053\u308d\u4e0d\u660e\u3067\u3059\u3002<\/p>\n

\u79c1\u305f\u3061\u306f\u88ab\u5bb3\u7d44\u7e54\u306b\u5bfe\u3057\u3001\u540c\u7d44\u7e54\u306e\u30b5\u30a4\u30c8\u4e0a\u306b\u60aa\u610f\u306e\u3042\u308bGoBruteforcer\u30d0\u30a4\u30ca\u30ea\u30fc\u304c\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u305f\u3053\u3068\u3092\u901a\u77e5\u6e08\u307f\u3067\u3059\u3002<\/p>\n

\"\u753b\u50cf2\u306fGoBruteforcer\u30d0\u30a4\u30ca\u30ea\u30fc\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308bWeb\u30b5\u30a4\u30c8\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30fc
\u56f32. GoBruteforcer\u304c\u88ab\u5bb3\u30b5\u30fc\u30d0\u30fc\u4e0a\u306b\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u3068\u3053\u308d<\/figcaption><\/figure>\n

\u4eca\u56de\u79c1\u305f\u3061\u304c\u78ba\u8a8d\u3057\u305f\u30cf\u30c3\u30b7\u30e5\u3092\u3082\u3064GoBruteforcer\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u4e3b\u306bUnix\u7cfb(*nix)\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u6a19\u7684\u3068\u3057\u3066\u304a\u308a\u3001x86\u3001x64\u3001ARM\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u5411\u3051\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306b\u306f*nix\u7cfb\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u304c\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3053\u3068\u304b\u3089\u3053\u308c\u3089\u304c\u9078\u3070\u308c\u3066\u3044\u308b\u3082\u306e\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n

GoBruteforcer\u306e\u958b\u767a\u306f\u7d99\u7d9a\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u3053\u3068\u304b\u3089\u3001\u521d\u671f\u611f\u67d3\u30d9\u30af\u30c8\u30eb\u3084\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u3088\u3046\u306a\u3082\u306e\u306f\u8fd1\u3044\u5c06\u6765\u5909\u308f\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

<\/a>\u30b9\u30ad\u30e3\u30f3\u3068\u30b7\u30b9\u30c6\u30e0 \u30a2\u30af\u30bb\u30b9<\/h2>\n

GoBruteforcer\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30b5\u30f3\u30d7\u30eb\u306fUPX<\/a>\u30d1\u30c3\u30ab\u30fc\u3067\u30d1\u30c3\u30af\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb(SHA256: ebe11121aafdac5d8f2eecba710ba85efa31617a5eb825ba2e89e23379b26b84<\/span>)\u3092\u30a2\u30f3\u30d1\u30c3\u30af\u3057\u3066\u307f\u308b\u3068\u3001GoBruteforcer\u306b\u306f\u653b\u6483\u5bfe\u8c61CIDR\u5185\u306e\u30db\u30b9\u30c8\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u305f\u3081\u306e\u30de\u30eb\u30c1\u30b9\u30ad\u30e3\u30f3 \u30e2\u30b8\u30e5\u30fc\u30eb(\u56f33)\u304c\u5099\u308f\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n

\"\u753b\u50cf3\u306fGoBruteforcer\u306e\u30de\u30eb\u30c1\u30b9\u30ad\u30e3\u30f3
\u56f33. GoBruteforcer\u306e\u30de\u30eb\u30c1\u30b9\u30ad\u30e3\u30f3 \u30e2\u30b8\u30e5\u30fc\u30eb<\/figcaption><\/figure>\n

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\"\u753b\u50cf4\u306fGoBruteforcer\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304cMySQL\u3084Postgres\u306a\u3069\u7570\u306a\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u3044\u308b\u3088\u3046\u3059\u3092\u793a\u3057\u305f\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\"
\u56f34. GoBruteforcer\u306e\u5185\u90e8\u30e2\u30b8\u30e5\u30fc\u30eb\u3002\u3055\u307e\u3056\u307e\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u3044\u308b<\/figcaption><\/figure>\n

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\"\u753b\u50cf5\u306fGoBruteforcer\u306e\u30dd\u30fc\u30c8
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<\/a>phpMyAdmin\u30b5\u30fc\u30d3\u30b9\u306e\u5834\u5408<\/h3>\n

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<\/a>IRC\u30dc\u30c3\u30c8\u306e\u5c55\u958b<\/h4>\n

phpMyAdmin\u30b5\u30fc\u30d3\u30b9\u7d4c\u7531\u3067\u88ab\u5bb3\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30ed\u30b0\u30a4\u30f3\u306b\u6210\u529f\u3059\u308b\u3068\u3001GoBruteforcer\u306f\u88ab\u5bb3\u30b5\u30fc\u30d0\u30fc\u306bIRC\u30dc\u30c3\u30c8\u3092\u5c55\u958b\u30fb\u5b9f\u884c\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30ebfb5<\/span>\u3068ab5<\/span>\u306f\u305d\u308c\u305e\u308cx86_64\u3068ARM\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u5411\u3051\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305fIRC\u30dc\u30c3\u30c8\u3067\u3059(\u56f37\u3001\u56f38)\u3002<\/p>\n

\"\u753b\u50cf7\u306fGoBruteforcer\u304cx86\u7cfb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u7528IRC\u30dc\u30c3\u30c8\u3092\u5c55\u958b\u3059\u308b\u3088\u3046\u3059\u3092\u793a\u3057\u305f\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059(\u8d64\u3067\u30cf\u30a4\u30e9\u30a4\u30c8)\u3002\"
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<\/a>MySQL\u30b5\u30fc\u30d3\u30b9\u3068Postgres\u30b5\u30fc\u30d3\u30b9\u306e\u5834\u5408<\/h3>\n

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\"\u753b\u50cf11\u306fGoBruteforcer\u306eMySql\u3078\u306eping\u9001\u4fe1\u3092\u30cf\u30a4\u30e9\u30a4\u30c8\u3057\u305f\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002
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<\/a>FTP\u30b5\u30fc\u30d3\u30b9\u306e\u5834\u5408<\/h3>\n

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\u3053\u306ePHP Web\u30b7\u30a7\u30eb\u306f\u30ea\u30d0\u30fc\u30b9 \u30b7\u30a7\u30eb\u3068\u30d0\u30a4\u30f3\u30c9 \u30b7\u30a7\u30eb\u306e\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3057\u305f(\u56f315)\u3002<\/p>\n

\"\u753b\u50cf15\u306f\u300cBind
\u56f315. Web\u30b7\u30a7\u30eb\u5185\u306e\u30d0\u30a4\u30f3\u30c9 \u30b7\u30a7\u30eb\u6a5f\u80fd\u3068\u30ea\u30d0\u30fc\u30b9 \u30b7\u30a7\u30eb\u6a5f\u80fd<\/figcaption><\/figure>\n

\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306e\u307b\u304b\u3001\u3053\u306eWeb\u30b7\u30a7\u30eb\u306b\u306f\u30d1\u30b1\u30c3\u30c8\u3092\u52a0\u5de5\u3059\u308b\u30d1\u30b1\u30c3\u30c8 \u30af\u30e9\u30d5\u30bf\u30fc<\/a>\u306e\u6a5f\u80fd(\u56f316)\u3082\u5099\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d1\u30b1\u30c3\u30c8 \u30af\u30e9\u30d5\u30bf\u30fc\u306b\u306f\u30db\u30b9\u30c8\u3001\u63a5\u7d9a\u5143\u30dd\u30fc\u30c8\u3001\u5b9b\u5148\u30dd\u30fc\u30c8\u3001\u63a5\u7d9a\u304a\u3088\u3073\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306a\u3069\u306e\u5165\u529b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u30d1\u30b1\u30c3\u30c8 \u30af\u30e9\u30d5\u30bf\u30fc\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u653b\u6483\u8005\u306f\u6a19\u7684\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u3088\u308a\u8a73\u3057\u304f\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\"\u753b\u50cf16\u306f\u3001PHP
\u56f316. Web\u30b7\u30a7\u30eb\u5185\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u30d1\u30b1\u30c3\u30c8 \u30af\u30e9\u30d5\u30bf\u30fc\u6a5f\u80fd<\/figcaption><\/figure>\n

<\/a>
\n\u958b\u767a\u304c\u7d9a\u304fGoBruteforcer<\/h2>\n

GoBruteforcer\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u95a2\u9023\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u63a2\u3057\u3066\u3044\u308b\u3068\u5225\u306e\u30b5\u30f3\u30d7\u30eb(SHA256: acc705210814ff5156957c028a8d6544deaca0555156504087fdc61f015d6834)<\/span>\u3082\u898b\u3064\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306fGoBruteforcer\u30d5\u30a1\u30df\u30ea\u30fc\u306e\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3060\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306fWeb\u30b5\u30fc\u30d0\u30fc\u3092\u611f\u67d3\u3055\u305b\u308b\u306e\u306bphpMyAdmin\u30b5\u30fc\u30d3\u30b9\u3060\u3051\u3092\u6a19\u7684\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u6570\u30f6\u6708\u524d\u306bVirusTotal\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u305f\u3082\u306e\u3067\u3001\u691c\u51fa\u6570\u306f0\u3067\u3057\u305f(\u56f317)\u3002<\/p>\n

\"\u753b\u50cf17\u306fVirusTotal\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3001\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306eGoBruteforcer\u3092\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002VirusTotal\u3067\u306e\u691c\u51fa\u6570\u306f0\u3067\u3059\u3002
\u56f317 VirusTotal\u306e\u691c\u51fa: GoBruteforcer\u306e\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3<\/figcaption><\/figure>\n

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

Web\u30b5\u30fc\u30d0\u30fc\u306f\u4eca\u3082\u6614\u3082\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306b\u306f\u3068\u3063\u3066\u306f\u3046\u307e\u307f\u306e\u591a\u3044\u6a19\u7684\u3067\u3059\u3002Web\u30b5\u30fc\u30d0\u30fc\u306f\u7d44\u7e54\u306b\u306f\u4e0d\u53ef\u6b20\u306a\u306e\u3067\u3001\u8106\u5f31\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u6df1\u523b\u306a\u8105\u5a01\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002GoBruteforcer\u306e\u3088\u3046\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u5f31\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n

GoBruteforcer\u30dc\u30c3\u30c8\u306f\u30de\u30eb\u30c1\u30b9\u30ad\u30e3\u30f3\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u308b\u306e\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4fb5\u5165\u53e3\u3068\u3057\u3066\u5229\u7528\u3057\u3046\u308b\u5bfe\u8c61\u306f\u305d\u306e\u3076\u3093\u5e83\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u958b\u767a\u306f\u6d3b\u767a\u306b\u7d9a\u3051\u3089\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3001\u8fd1\u3044\u5c06\u6765\u3053\u306e\u653b\u6483\u8005\u306fWeb\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u653b\u6483\u624b\u53e3\u3092\u5909\u3048\u3066\u304f\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001WildFire<\/a>\u3001\u9ad8\u5ea6\u306a\u8105\u5a01\u9632\u5fa1<\/a>\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u914d\u4fe1\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9<\/a>\u3092\u6709\u52b9\u306b\u3057\u305f\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u3068\u3001Cortex XDR<\/a>\u306b\u3088\u308a\u3001GoBruteforcer\u306e\u3088\u3046\u306a\u30de\u30eb\u30a6\u30a7\u30a2 \u30d5\u30a1\u30df\u30ea\u30fc\u3084\u305d\u306e\u60aa\u610f\u306e\u3042\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u306e\u4fdd\u8b77\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u52a0\u3048\u3001\u9ad8\u5ea6\u306aURL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/a>\u3068DNS\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/a>\u306f\u30b3\u30de\u30f3\u30c9&\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb(C2)\u30c9\u30e1\u30a4\u30f3\u3068\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308bURL\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n

<\/a>IoC<\/h2>\n

<\/a>\u30cf\u30c3\u30b7\u30e5\u5024<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
de7994277a81cf48f575f7245ec782c82452bb928a55c7fae11c2702cc308b8b\u00a0<\/span><\/td>\nWeb\u30b7\u30a7\u30eb<\/span><\/td>\n<\/tr>\n
602129f00bb002f07db07affa78d46f67bd0b2c8fb0867ea2da5fc3e73dd2665<\/span><\/td>\nWeb\u30b7\u30a7\u30eb<\/span><\/td>\n<\/tr>\n
acc705210814ff5156957c028a8d6544deaca0555156504087fdc61f015d6834\u00a0<\/span><\/td>\nGoBruteforcer\u306e\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3<\/span><\/td>\n<\/tr>\n
426b573363277554c7c8a04da524ddbf57c5ff570ea23017bdc25d0c7fd80218\u00a0<\/span><\/td>\nIRC\u30dc\u30c3\u30c8(x86)<\/span><\/td>\n<\/tr>\n
726ccd223a1cfb60fc6c3b48ea3dbf057da918efac5acf620cd026ee38fb0044\u00a0<\/span><\/td>\nIRC\u30dc\u30c3\u30c8(ARM)<\/span><\/td>\n<\/tr>\n
526767fbb26c911601371745d603885b75deabcc18261ed2d5a509d58f95d28e<\/span><\/td>\nGoBruteforcer (x86_64)<\/span><\/td>\n<\/tr>\n
dd3555025957cd51cd048d920027a0ff2d5501bc85792529217d54086e9351c2<\/span><\/td>\nGoBruteforcer (x86_64)<\/span><\/td>\n<\/tr>\n
df7dc0fe7e90a2414ac188c55d06ad3882cfc7394869c9ffa549fb1ddb304919<\/span><\/td>\nGoBruteforcer (x86_64)<\/span><\/td>\n<\/tr>\n
ebe11121aafdac5d8f2eecba710ba85efa31617a5eb825ba2e89e23379b26b84<\/span><\/td>\nGoBruteforcer (x86_64)<\/span><\/td>\n<\/tr>\n
5548935e7c6cf3b38240a0579cac36906e9883a1ec5e85335609e9e2062588c5<\/span><\/td>\nGoBruteforcer ARM(64-bit)<\/span><\/td>\n<\/tr>\n
5627b138bc857081d2251edd7eb3b68cbd58dfff2f51b7cd34c893fffff2cfab<\/span><\/td>\nGoBruteforcer ARM(64-bit)<\/span><\/td>\n<\/tr>\n
5c1d3fb43e9e35b835e62e05a7b97ed66ab132eab35bfc18ce543e8f58ccf5e2<\/span><\/td>\nGoBruteforcer ARM(32-bit)<\/span><\/td>\n<\/tr>\n
7c27ac0daba19de227fcc467abfcdefa99426c768a3601b1b181e9741717665b<\/span><\/td>\nGoBruteforcer (x86)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/a>URL\u304a\u3088\u3073IP<\/h3>\n
    \n
  • 5.253[.]84[.]159\/x<\/span><\/li>\n
  • fi[.]warmachine[.]su<\/span><\/li>\n<\/ul>\n

    2023-03-13 09:45 JST \u82f1\u8a9e\u7248\u66f4\u65b0\u65e5 2023-03-10 09:25 PST \u306e\u5185\u5bb9\u3092\u53cd\u6620<\/i>
    \n2023-03-15 09:05 JST \u82f1\u8a9e\u7248\u66f4\u65b0\u65e5 2023-03-14 06:20 PST \u306e\u5185\u5bb9\u3092\u53cd\u6620<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

    \u6982\u8981 Unit 42\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u6700\u8fd1\u3001Golang\u30d9\u30fc\u30b9\u306e\u65b0\u305f\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u767a\u898b\u3057\u3001\u3053\u308c\u3092GoBruteforcer\u3068\u540d\u4ed8\u3051\u307e\u3057\u305f\u3002\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306fWeb\u30b5\u30fc\u30d0\u30fc\u3001\u3068\u304f\u306bphpMyAdmin\u3001MySQL\u3001F<\/p>\n","protected":false},"author":335,"featured_media":134330,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1974,4428],"tags":[4689,5231,5233,5235],"product_categories":[4441,4442,4443,4444,4446,4448,4456],"coauthors":[3876,1762,3877,3878],"class_list":["post-127238","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-malware-ja","category-threat-research-ja","tag-botnet-ja","tag-gobruteforcer-ja","tag-golang-ja","tag-web-server-ja","product_categories-advanced-dns-security-ja","product_categories-advanced-threat-prevention-ja","product_categories-advanced-url-filtering-ja","product_categories-advanced-wildfire-ja","product_categories-cloud-delivered-security-services-ja","product_categories-cortex-xdr-ja","product_categories-next-generation-firewall-ja"],"yoast_head":"\nGolang\u7cfb\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8GoBruteforcer\u306b\u3088\u308bWeb\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u653b\u6483<\/title>\n<meta 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