{"id":476395,"date":"2023-08-09T07:28:31","date_gmt":"2023-08-09T07:28:31","guid":{"rendered":""},"modified":"2023-09-05T11:12:38","modified_gmt":"2023-09-05T11:12:38","slug":"conficker-worm","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/conficker-worm\/","title":{"rendered":"\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fc\u30ef\u30fc\u30e0"},"content":{"rendered":"<p>Conficker \u30ef\u30fc\u30e0\u306f\u3001\u6025\u901f\u306b\u62e1\u6563\u3057\u7834\u58ca\u7684\u306a\u80fd\u529b\u3092\u6301\u3064\u60aa\u540d\u9ad8\u3044\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30ef\u30fc\u30e0\u3067\u3059\u30022008 \u5e74\u5f8c\u534a\u306b\u521d\u3081\u3066\u691c\u51fa\u3055\u308c\u3066\u4ee5\u6765\u3001\u6025\u901f\u306b\u6700\u3082\u91cd\u5927\u304b\u3064\u5e83\u7bc4\u56f2\u306b\u53ca\u3076\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u8105\u5a01\u306e 1 \u3064\u3068\u306a\u308a\u3001\u4e16\u754c\u4e2d\u306e\u4f55\u767e\u4e07\u53f0\u3082\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u611f\u67d3\u3057\u307e\u3057\u305f\u3002Conficker \u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8106\u5f31\u6027\u3092\u7a81\u3044\u3066\u62e1\u6563\u3057\u3001\u691c\u51fa\u3092\u9003\u308c\u308b\u80fd\u529b\u304c\u3042\u308b\u305f\u3081\u3001\u30b5\u30a4\u30d0\u30fc \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5c02\u9580\u5bb6\u306b\u3068\u3063\u3066\u624b\u5f37\u3044\u6575\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Conficker \u30ef\u30fc\u30e0\u306e\u6b74\u53f2\u3001\u69cb\u9020\u3001\u6a5f\u80fd\u3001\u304a\u3088\u3073\u5c06\u6765\u306e\u6f5c\u5728\u7684\u306a\u5f71\u97ff\u306b\u3064\u3044\u3066\u6398\u308a\u4e0b\u3052\u3001\u30b5\u30a4\u30d0\u30fc \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u72b6\u6cc1\u3078\u306e\u5f71\u97ff\u3092\u63a2\u308a\u307e\u3059\u3002<\/p>\n<h2>Conficker\u30ef\u30fc\u30e0\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>Conficker \u30ef\u30fc\u30e0 (\u5225\u540d Downup\u3001Downadup\u3001Kido) \u306f\u30012008 \u5e74 11 \u6708\u306b\u521d\u3081\u3066\u691c\u51fa\u3055\u308c\u307e\u3057\u305f\u3002\u6700\u521d\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u306f Microsoft Windows \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u3001Windows Server \u30b5\u30fc\u30d3\u30b9\u306e\u91cd\u5927\u306a\u8106\u5f31\u6027 (MS08-067) \u3092\u60aa\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30ef\u30fc\u30e0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709\u3084\u30ea\u30e0\u30fc\u30d0\u30d6\u30eb \u30b9\u30c8\u30ec\u30fc\u30b8 \u30c7\u30d0\u30a4\u30b9\u3092\u4ecb\u3057\u3066\u62e1\u6563\u3057\u3001\u8907\u6570\u306e\u4f1d\u64ad\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u65b0\u3057\u3044\u30b7\u30b9\u30c6\u30e0\u306b\u4fb5\u5165\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>Conficker \u30ef\u30fc\u30e0\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831\u3002Conficker \u30ef\u30fc\u30e0\u306e\u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35<\/h2>\n<p>Conficker \u30ef\u30fc\u30e0\u306b\u306f\u3001\u60aa\u540d\u3092\u99b3\u305b\u308b\u4e00\u56e0\u3068\u306a\u3063\u305f\u3044\u304f\u3064\u304b\u306e\u72ec\u7279\u306a\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u4f1d\u642c<\/strong>Conficker \u306f\u4e3b\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709\u3092\u4ecb\u3057\u3066\u62e1\u6563\u3057\u3001\u5f31\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5229\u7528\u3057\u3001\u524d\u8ff0\u306e Windows \u306e\u8106\u5f31\u6027 (MS08-067) \u3092\u60aa\u7528\u3057\u307e\u3059\u3002\u307e\u305f\u3001USB \u30c9\u30e9\u30a4\u30d6\u3084\u305d\u306e\u4ed6\u306e\u30ea\u30e0\u30fc\u30d0\u30d6\u30eb \u30e1\u30c7\u30a3\u30a2\u3092\u4ecb\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u306b\u611f\u67d3\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u591a\u614b\u6027\u30b3\u30fc\u30c9<\/strong>: Conficker \u306f\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u611f\u67d3\u3059\u308b\u305f\u3073\u306b\u5916\u89b3\u3068\u7279\u6027\u304c\u5909\u5316\u3059\u308b\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30c3\u30af \u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u5f93\u6765\u306e\u30b7\u30b0\u30cd\u30c1\u30e3 \u30d9\u30fc\u30b9\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u306f\u3001\u3053\u306e\u30ef\u30fc\u30e0\u3092\u8b58\u5225\u3057\u3066\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c9\u30e1\u30a4\u30f3\u751f\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 (DGA)<\/strong>Conficker \u306f DGA \u3092\u4f7f\u7528\u3057\u3066\u3001\u591a\u6570\u306e\u7591\u4f3c\u30e9\u30f3\u30c0\u30e0 \u30c9\u30e1\u30a4\u30f3\u540d\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u63a5\u7d9a\u3057\u3066\u66f4\u65b0\u3084\u8ffd\u52a0\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5236\u5fa1\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u304c\u52d5\u7684\u306b\u306a\u308a\u3001\u59a8\u5bb3\u3055\u308c\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30da\u30a4\u30ed\u30fc\u30c9\u914d\u4fe1<\/strong>Conficker \u306b\u306f\u30c7\u30fc\u30bf\u7834\u58ca\u3092\u76ee\u7684\u3068\u3057\u305f\u7279\u5b9a\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30b9\u30b1\u30a2\u30a6\u30a7\u30a2\u3084\u4e0d\u6b63\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306a\u3069\u306e\u4ed6\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u914d\u4fe1\u3057\u3001\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u306b\u6f5c\u5728\u7684\u306b\u6709\u5bb3\u306a\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u81ea\u5df1\u9632\u885b\u30e1\u30ab\u30cb\u30ba\u30e0<\/strong>: \u3053\u306e\u30ef\u30fc\u30e0\u306b\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b5\u30fc\u30d3\u30b9\u3092\u7121\u52b9\u306b\u3057\u305f\u308a\u3001\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56 Web \u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3057\u305f\u308a\u3059\u308b\u306a\u3069\u3001\u691c\u51fa\u3084\u524a\u9664\u306e\u8a66\u307f\u304b\u3089\u81ea\u8eab\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u9ad8\u5ea6\u306a\u81ea\u5df1\u9632\u885b\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>Conficker \u30ef\u30fc\u30e0\u306e\u5185\u90e8\u69cb\u9020\u3002Conficker \u30ef\u30fc\u30e0\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>Conficker \u30ef\u30fc\u30e0\u306e\u5185\u90e8\u69cb\u9020\u306f\u8907\u96d1\u3067\u3001\u8fc5\u901f\u306a\u8907\u88fd\u3092\u5bb9\u6613\u306b\u3057\u3001\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u52d5\u4f5c\u30d7\u30ed\u30bb\u30b9\u306f\u6b21\u306e\u3088\u3046\u306b\u8981\u7d04\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u611f\u67d3<\/strong>: \u3053\u306e\u30ef\u30fc\u30e0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709\u3001\u5f31\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u307e\u305f\u306f MS08-067 \u306e\u8106\u5f31\u6027\u3092\u5229\u7528\u3057\u3066\u8106\u5f31\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u611f\u67d3\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u63a5\u7d9a\u3055\u308c\u305f USB \u30c9\u30e9\u30a4\u30d6\u4e0a\u306e\u81ea\u52d5\u5b9f\u884c\u3084\u8106\u5f31\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709\u3092\u4ecb\u3057\u3066\u62e1\u6563\u3059\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4f1d\u642c<\/strong>\u611f\u67d3\u306b\u6210\u529f\u3059\u308b\u3068\u3001Conficker \u306f\u30ed\u30fc\u30ab\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u63a5\u7d9a\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u4ed6\u306e\u8106\u5f31\u306a\u30de\u30b7\u30f3\u3092\u63a2\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306b\u6025\u901f\u306b\u62e1\u6563\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>DLL \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/strong>Conficker \u306f\u3001\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u4e0a\u306b\u30c0\u30a4\u30ca\u30df\u30c3\u30af \u30ea\u30f3\u30af \u30e9\u30a4\u30d6\u30e9\u30ea (DLL) \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001\u30e1\u30a4\u30f3\u306e\u30da\u30a4\u30ed\u30fc\u30c9 \u30c0\u30a6\u30f3\u30ed\u30fc\u30c0\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3053\u306e DLL \u306f\u3001\u30b9\u30c6\u30eb\u30b9\u6027\u3068\u6301\u7d9a\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b Windows \u30d7\u30ed\u30bb\u30b9\u306b\u633f\u5165\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c9\u30e1\u30a4\u30f3\u751f\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 (DGA)<\/strong>Conficker \u306f\u3001\u73fe\u5728\u306e\u65e5\u4ed8\u306b\u57fa\u3065\u3044\u3066\u7591\u4f3c\u30e9\u30f3\u30c0\u30e0\u306a\u30c9\u30e1\u30a4\u30f3\u540d\u306e\u30ea\u30b9\u30c8\u3092\u751f\u6210\u3057\u3001\u305d\u308c\u3089\u306b\u63a5\u7d9a\u3057\u3066\u66f4\u65b0\u3084\u8ffd\u52a0\u306e\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u81ea\u5df1\u9632\u885b<\/strong>: \u3053\u306e\u30ef\u30fc\u30e0\u306f\u3001Windows \u30b5\u30fc\u30d3\u30b9\u3092\u7121\u52b9\u306b\u3057\u305f\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e Web \u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3057\u305f\u308a\u3001\u30ef\u30fc\u30e0\u3092\u524a\u9664\u3057\u3088\u3046\u3068\u3059\u308b\u8a66\u307f\u306b\u7a4d\u6975\u7684\u306b\u5bfe\u6297\u3057\u305f\u308a\u3059\u308b\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u81ea\u5df1\u9632\u885b\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b3\u30de\u30f3\u30c9\u30a2\u30f3\u30c9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb (C&amp;C)<\/strong>Conficker \u306f\u3001DGA \u304c\u751f\u6210\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u624b\u6bb5\u3092\u901a\u3058\u3066\u30b3\u30de\u30f3\u30c9 \u30a2\u30f3\u30c9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb \u30b5\u30fc\u30d0\u30fc\u3068\u306e\u901a\u4fe1\u3092\u78ba\u7acb\u3057\u3001\u653b\u6483\u8005\u304b\u3089\u306e\u30b3\u30de\u30f3\u30c9\u3068\u66f4\u65b0\u3092\u53d7\u4fe1\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>Conficker\u30ef\u30fc\u30e0\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n<p>Conficker \u30ef\u30fc\u30e0\u306e\u4e3b\u306a\u7279\u5fb4\u306f\u3001\u305d\u306e\u56de\u5fa9\u529b\u3068\u5e83\u7bc4\u56f2\u306b\u308f\u305f\u308b\u5f71\u97ff\u306b\u5bc4\u4e0e\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u5fb4\u306b\u306f\u6b21\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u9ad8\u901f\u4f1d\u64ad<\/strong>Conficker \u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709\u3084 USB \u30c9\u30e9\u30a4\u30d6\u3092\u901a\u3058\u3066\u6025\u901f\u306b\u62e1\u6563\u3059\u308b\u80fd\u529b\u304c\u3042\u308a\u3001\u77ed\u671f\u9593\u3067\u5e83\u7bc4\u56f2\u306b\u611f\u67d3\u304c\u5e83\u304c\u308a\u307e\u3057\u305f\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u591a\u614b\u6027\u30b3\u30fc\u30c9<\/strong>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30c3\u30af \u30b3\u30fc\u30c9\u306e\u4f7f\u7528\u306b\u3088\u308a\u3001Conficker \u306f\u611f\u67d3\u3059\u308b\u305f\u3073\u306b\u5916\u89b3\u3092\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5f93\u6765\u306e\u30b7\u30b0\u30cd\u30c1\u30e3 \u30d9\u30fc\u30b9\u306e\u691c\u51fa\u65b9\u6cd5\u3092\u963b\u6b62\u3057\u307e\u3057\u305f\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c0\u30a4\u30ca\u30df\u30c3\u30afC&amp;C<\/strong>Conficker \u306e DGA \u30d9\u30fc\u30b9\u306e\u30b3\u30de\u30f3\u30c9 \u30a2\u30f3\u30c9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u3088\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c02\u9580\u5bb6\u304c\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u4e88\u6e2c\u3057\u3066\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u81ea\u5df1\u9632\u885b\u30e1\u30ab\u30cb\u30ba\u30e0<\/strong>: \u30ef\u30fc\u30e0\u306e\u81ea\u5df1\u9632\u885b\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3088\u308a\u3001\u524a\u9664\u4f5c\u696d\u304c\u59a8\u3052\u3089\u308c\u3001\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067\u30ef\u30fc\u30e0\u306e\u5b58\u5728\u304c\u9577\u5f15\u3044\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9577\u5bff<\/strong>Conficker \u304c\u6570\u5e74\u306b\u308f\u305f\u3063\u3066\u8513\u5ef6\u3057\u7d9a\u3051\u3066\u3044\u308b\u3053\u3068\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u5bfe\u3059\u308b\u305d\u306e\u9069\u5fdc\u6027\u3068\u8010\u6027\u3092\u8a3c\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>Conficker\u30ef\u30fc\u30e0\u306e\u7a2e\u985e<\/h2>\n<p>Conficker \u30ef\u30fc\u30e0\u306b\u306f\u8907\u6570\u306e\u4e9c\u7a2e\u304c\u5b58\u5728\u3057\u3001\u305d\u308c\u305e\u308c\u306b\u56fa\u6709\u306e\u7279\u5fb4\u3068\u9032\u5316\u7684\u5909\u5316\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u91cd\u8981\u306a Conficker \u4e9c\u7a2e\u306e\u4e00\u89a7\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d0\u30ea\u30a2\u30f3\u30c8\u540d<\/th>\n<th>\u691c\u51fa\u5e74<\/th>\n<th>\u6ce8\u76ee\u3059\u3079\u304d\u7279\u5fb4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fcA<\/td>\n<td>2008<\/td>\n<td>\u521d\u671f\u306e MS08-067 \u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3067\u6700\u521d\u306b\u691c\u51fa\u3055\u308c\u305f\u4e9c\u7a2e\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fcB<\/td>\n<td>2009<\/td>\n<td>\u5897\u6b96\u65b9\u6cd5\u304c\u6539\u5584\u3055\u308c\u3001\u81ea\u5df1\u9632\u5fa1\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fcC<\/td>\n<td>2009<\/td>\n<td>C&amp;C\u901a\u4fe1\u7528\u306eDGA\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fcD<\/td>\n<td>2009<\/td>\n<td>\u5f37\u5316\u3055\u308c\u305f\u6697\u53f7\u5316\u3068\u3088\u308a\u5805\u7262\u306a DGA \u6a5f\u80fd\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fcE<\/td>\n<td>2009<\/td>\n<td>\u5f37\u5316\u3055\u308c\u305f DGA \u3068\u8ffd\u52a0\u306e\u4f1d\u64ad\u30d9\u30af\u30c8\u30eb\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Conficker\u30ef\u30fc\u30e0\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u306b\u95a2\u9023\u3059\u308b\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<p>Conficker \u30ef\u30fc\u30e0\u306f\u60aa\u610f\u306e\u3042\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3042\u308a\u3001\u305d\u306e\u4f7f\u7528\u306f\u9055\u6cd5\u304b\u3064\u975e\u502b\u7406\u7684\u3067\u3042\u308b\u3053\u3068\u306b\u7559\u610f\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002Conficker \u306e\u4e3b\u306a\u76ee\u7684\u306f\u3001\u653b\u6483\u8005\u306e\u5229\u76ca\u306e\u305f\u3081\u306b\u8106\u5f31\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u611f\u67d3\u3057\u3066\u4fb5\u5bb3\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30ef\u30fc\u30e0\u306b\u306f\u4ed6\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u914d\u5e03\u3057\u305f\u308a\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u3092\u4f5c\u6210\u3057\u305f\u308a\u3059\u308b\u6a5f\u80fd\u304c\u3042\u308a\u3001\u611f\u67d3\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u306b\u6df1\u523b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306e\u30ea\u30b9\u30af\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/p>\n<p>Conficker \u30ef\u30fc\u30e0\u306b\u95a2\u9023\u3059\u308b\u554f\u984c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u4f1d\u642c<\/strong>Conficker \u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u3067\u6025\u901f\u306b\u62e1\u6563\u3057\u3001\u611f\u67d3\u304c\u5e83\u307e\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u306e\u76d7\u96e3<\/strong>: Conficker \u306f\u76f4\u63a5\u7684\u306a\u30da\u30a4\u30ed\u30fc\u30c9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u653b\u6483\u8005\u304c\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u76d7\u3080\u305f\u3081\u306e\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u306e\u4f5c\u6210<\/strong>: \u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u306f\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u306e\u5f62\u6210\u306b\u5229\u7528\u3055\u308c\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u304c\u5206\u6563\u578b\u30b5\u30fc\u30d3\u30b9\u62d2\u5426 (DDoS) \u653b\u6483\u3084\u305d\u306e\u4ed6\u306e\u60aa\u610f\u306e\u3042\u308b\u6d3b\u52d5\u3092\u958b\u59cb\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5236\u5fa1\u4e0d\u80fd<\/strong>\u30b7\u30b9\u30c6\u30e0\u304c\u611f\u67d3\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30de\u30b7\u30f3\u3092\u5236\u5fa1\u3067\u304d\u306a\u304f\u306a\u308a\u3001\u30ea\u30e2\u30fc\u30c8\u64cd\u4f5c\u306b\u5bfe\u3057\u3066\u8106\u5f31\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>Conficker \u30ef\u30fc\u30e0\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u6b21\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30d1\u30c3\u30c1\u7ba1\u7406<\/strong>: \u65e2\u77e5\u306e\u8106\u5f31\u6027\u306e\u60aa\u7528\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u30d1\u30c3\u30c1\u3092\u5b9a\u671f\u7684\u306b\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5f37\u529b\u306a\u30d1\u30b9\u30ef\u30fc\u30c9<\/strong>: \u5f37\u529b\u3067\u4e00\u610f\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u9069\u7528\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709\u3068\u30e6\u30fc\u30b6\u30fc \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4fdd\u8b77\u3057\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u304a\u3088\u3073\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/strong>: Conficker \u306a\u3069\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u691c\u51fa\u3057\u3066\u524a\u9664\u3059\u308b\u306b\u306f\u3001\u6700\u65b0\u306e\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u5099\u3048\u305f\u4fe1\u983c\u3067\u304d\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u81ea\u52d5\u5b9f\u884c\u3092\u7121\u52b9\u306b\u3059\u308b<\/strong>: \u30ea\u30e0\u30fc\u30d0\u30d6\u30eb \u30e1\u30c7\u30a3\u30a2\u306e\u81ea\u52d5\u5b9f\u884c\u6a5f\u80fd\u3092\u30aa\u30d5\u306b\u3057\u3066\u3001USB \u30c9\u30e9\u30a4\u30d6\u3092\u63a5\u7d9a\u3057\u305f\u3068\u304d\u306e\u81ea\u52d5\u611f\u67d3\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u305d\u306e\u4ed6\u306e\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03\u3092\u8868\u3068\u30ea\u30b9\u30c8\u306e\u5f62\u5f0f\u3067\u793a\u3057\u307e\u3059\u3002<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fc\u30ef\u30fc\u30e0<\/th>\n<th>\u30b5\u30c3\u30b5\u30fc\u30ef\u30fc\u30e0<\/th>\n<th>\u30d6\u30e9\u30b9\u30bf\u30fc\u30ef\u30fc\u30e0<\/th>\n<th>\u30de\u30a4\u30c9\u30a5\u30fc\u30e0\u30ef\u30fc\u30e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7b2c\u4e00\u5370\u8c61<\/td>\n<td>2008\u5e7411\u6708<\/td>\n<td>2004\u5e744\u6708<\/td>\n<td>2003\u5e748\u6708<\/td>\n<td>2004\u5e741\u6708<\/td>\n<\/tr>\n<tr>\n<td>\u5bfe\u8c61\u3068\u306a\u308b\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/td>\n<td>\u30a6\u30a3\u30f3\u30c9\u30a6\u30ba<\/td>\n<td>\u30a6\u30a3\u30f3\u30c9\u30a6\u30ba<\/td>\n<td>\u30a6\u30a3\u30f3\u30c9\u30a6\u30ba<\/td>\n<td>\u30a6\u30a3\u30f3\u30c9\u30a6\u30ba<\/td>\n<\/tr>\n<tr>\n<td>\u4f1d\u64ad\u65b9\u6cd5<\/td>\n<td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709<\/td>\n<td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709<\/td>\n<td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709<\/td>\n<td>E\u30e1\u30fc\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u60aa\u7528\u3055\u308c\u305f\u8106\u5f31\u6027<\/td>\n<td>MS08-067<\/td>\n<td>LSAS<\/td>\n<td>DCOM RPC<\/td>\n<td>\u30de\u30a4\u30e0<\/td>\n<\/tr>\n<tr>\n<td>\u30da\u30a4\u30ed\u30fc\u30c9<\/td>\n<td>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u914d\u4fe1<\/td>\n<td>PC\u3092\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3059\u308b<\/td>\n<td>DDoS \u653b\u6483<\/td>\n<td>\u30e1\u30fc\u30eb\u30ea\u30ec\u30fc<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u65b9\u6cd5<\/td>\n<td>\u30c9\u30a4\u30c4<\/td>\n<td>\u8a72\u5f53\u306a\u3057<\/td>\n<td>IRC \u30c1\u30e3\u30f3\u30cd\u30eb<\/td>\n<td>SMTP<\/td>\n<\/tr>\n<tr>\n<td>\u63a8\u5b9a\u611f\u67d3\u8005\u6570<\/td>\n<td>\u6570\u767e\u4e07<\/td>\n<td>\u6570\u5341\u4e07\u4eba<\/td>\n<td>\u6570\u767e\u4e07<\/td>\n<td>\u6570\u767e\u4e07<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Conficker\u30ef\u30fc\u30e0\u306b\u95a2\u3059\u308b\u4eca\u5f8c\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u5316\u3059\u308b\u306b\u3064\u308c\u3001\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u3082\u5de7\u5999\u5316\u3057\u3066\u3044\u307e\u3059\u3002Conficker \u30ef\u30fc\u30e0\u306f\u3001\u5de7\u5999\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30ef\u30fc\u30e0\u304c\u3044\u304b\u306b\u3057\u3066\u62e1\u6563\u3057\u3001\u691c\u51fa\u3092\u9003\u308c\u308b\u304b\u3092\u793a\u3059\u8b66\u544a\u4f8b\u3067\u3059\u3002\u4eca\u5f8c\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u4e8b\u614b\u304c\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u9ad8\u5ea6\u306a\u30ef\u30fc\u30e0<\/strong>\u30de\u30eb\u30a6\u30a7\u30a2\u4f5c\u6210\u8005\u306f\u3001\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u3001\u56de\u907f\u306e\u305f\u3081\u306b AI \u3092\u4f7f\u7528\u3067\u304d\u308b\u3001\u3055\u3089\u306b\u9ad8\u5ea6\u306a\u30ef\u30fc\u30e0\u3092\u958b\u767a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6025\u901f\u306a\u4f1d\u64ad<\/strong>\u30ef\u30fc\u30e0\u306f\u3001IoT \u30c7\u30d0\u30a4\u30b9\u306e\u60aa\u7528\u3084\u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u624b\u6cd5\u306e\u6d3b\u7528\u306a\u3069\u3001\u65b0\u3057\u3044\u62e1\u6563\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3068AI<\/strong>: \u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u3088\u308a\u9ad8\u5ea6\u306a AI \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30c3\u30af \u30de\u30eb\u30a6\u30a7\u30a2\u3092\u52b9\u679c\u7684\u306b\u691c\u51fa\u3057\u3066\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b0\u30ed\u30fc\u30d0\u30eb\u5354\u529b<\/strong>\u3053\u306e\u3088\u3046\u306a\u8105\u5a01\u306b\u52b9\u679c\u7684\u306b\u5bfe\u51e6\u3059\u308b\u306b\u306f\u3001\u653f\u5e9c\u3001\u7d44\u7e54\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5c02\u9580\u5bb6\u9593\u306e\u56fd\u969b\u5354\u529b\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u308b\u304b\u3001\u307e\u305f\u306fConficker\u30ef\u30fc\u30e0\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u304b<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001Conficker \u30ef\u30fc\u30e0\u3084\u305d\u306e\u4ed6\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u62e1\u6563\u3092\u5bb9\u6613\u306b\u3059\u308b\u305f\u3081\u306b\u653b\u6483\u8005\u306b\u3088\u3063\u3066\u60aa\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u6b21\u306e\u76ee\u7684\u3067\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u8eab\u5143\u3092\u96a0\u3059<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30de\u30eb\u30a6\u30a7\u30a2 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u767a\u4fe1\u5143\u3092\u96a0\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u9632\u5fa1\u5074\u304c\u767a\u4fe1\u5143\u3092\u9061\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>IP\u30d9\u30fc\u30b9\u306e\u30d6\u30ed\u30c3\u30af\u3092\u56de\u907f\u3059\u308b<\/strong>Conficker \u306f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066 IP \u30d9\u30fc\u30b9\u306e\u30d6\u30ed\u30c3\u30af\u3092\u56de\u907f\u3067\u304d\u308b\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u304c\u305d\u306e\u62e1\u6563\u3092\u5236\u5fa1\u3059\u308b\u306e\u306f\u56f0\u96e3\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8106\u5f31\u306a\u30d7\u30ed\u30ad\u30b7\u3092\u60aa\u7528\u3059\u308b<\/strong>: \u653b\u6483\u8005\u306f\u3001\u611f\u67d3\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u8106\u5f31\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u63a2\u3057\u51fa\u3057\u3001\u305d\u308c\u3092\u8ffd\u52a0\u306e\u4f1d\u64ad\u30d9\u30af\u30c8\u30eb\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u3053\u306e\u305f\u3081\u3001OneProxy \u306e\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u76ee\u7684\u3067\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u60aa\u7528\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u7d99\u7d9a\u7684\u306b\u76e3\u8996\u3057\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30d7\u30ed\u30ad\u30b7 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u304c\u30ea\u30b9\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u6b63\u5f53\u306a\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u5b89\u5168\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b5\u30fc\u30d3\u30b9\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>Conficker \u30ef\u30fc\u30e0\u3068\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3078\u306e\u5f71\u97ff\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/www.microsoft.com\/en-us\/security\/insights\/threat-intelligence-reports\/conficker\" target=\"_new\" rel=\"noopener nofollow\">Microsoft \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9 \u30ec\u30dd\u30fc\u30c8<\/a><\/li>\n<li><a href=\"https:\/\/www.symantec.com\/security-center\/writeup\/2009-011316-0247-99\" target=\"_new\" rel=\"noopener nofollow\">\u30b7\u30de\u30f3\u30c6\u30c3\u30af\u306e Conficker \u5206\u6790<\/a><\/li>\n<li><a href=\"https:\/\/us-cert.cisa.gov\/ncas\/alerts\/TA09-020A\" target=\"_new\" rel=\"noopener nofollow\">Conficker \u306b\u95a2\u3059\u308b US-CERT \u30a2\u30e9\u30fc\u30c8<\/a><\/li>\n<li><a href=\"https:\/\/www.confickerworkinggroup.org\/\" target=\"_new\" rel=\"noopener nofollow\">Conficker \u30ef\u30fc\u30ad\u30f3\u30b0\u30b0\u30eb\u30fc\u30d7<\/a><\/li>\n<\/ul>\n<p>\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5e38\u306b\u628a\u63e1\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u304c\u3001Conficker \u30ef\u30fc\u30e0\u306a\u3069\u306e\u6f5c\u5728\u7684\u306a\u8105\u5a01\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3068\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u4e0a\u3067\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"featured_media":476396,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476395","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Conficker Worm: A Persistent Cyber Threat<\/mark>","faq_items":[{"question":"What is the Conficker worm?","answer":"<p>The Conficker worm is a notorious computer worm that gained infamy for its rapid spread and destructive capabilities. It was first detected in November 2008 and primarily targeted Microsoft Windows operating systems. Conficker exploited a critical vulnerability in the Windows Server service (MS08-067) and spread through network shares and removable storage devices.<\/p>"},{"question":"How does the Conficker worm work?","answer":"<p>The Conficker worm infects vulnerable systems through network shares, weak passwords, and the MS08-067 vulnerability. Once infected, it rapidly spreads across the network and creates a dynamic-link library (DLL) component as its main payload downloader. It employs a Domain Generation Algorithm (DGA) to generate pseudo-random domain names for communication with its command and control servers, making it difficult to predict and disrupt its control infrastructure. Conficker also incorporates self-defense mechanisms to evade detection and removal attempts.<\/p>"},{"question":"What are the key features of Conficker?","answer":"<p>Conficker's key features include fast propagation through network shares and USB drives, polymorphic code to evade detection, a dynamic C&amp;C infrastructure through DGA-generated domains, and sophisticated self-defense mechanisms to protect itself.<\/p>"},{"question":"Are there different variants of the Conficker worm?","answer":"<p>Yes, there are multiple variants of the Conficker worm, each with its unique characteristics and improvements. The major variants include Conficker A, B, C, D, and E, with each version evolving to enhance its propagation and evasion capabilities.<\/p>"},{"question":"What problems can the Conficker worm cause?","answer":"<p>The Conficker worm can cause various problems, such as rapid network infections, data theft, creation of botnets for malicious activities, and loss of control over infected systems.<\/p>"},{"question":"How can I protect my system from Conficker?","answer":"<p>To protect your system from Conficker and similar threats, follow these measures:<\/p><ol><li>Keep your operating system and software up-to-date with security patches.<\/li><li>Use strong and unique passwords to secure network shares and user accounts.<\/li><li>Install reputable antivirus and anti-malware software with regular updates.<\/li><li>Disable the Autorun feature on removable media to prevent auto-infection.<\/li><li>Exercise caution while opening email attachments or clicking on suspicious links.<\/li><\/ol>"},{"question":"What is the future of cybersecurity related to Conficker?","answer":"<p>As technology evolves, cyber threats, including sophisticated worms like Conficker, are expected to become more advanced. We can expect to see the use of AI by cybercriminals to create even more evasive malware. To combat these threats effectively, international cooperation among governments, organizations, and cybersecurity experts will be crucial.<\/p>"},{"question":"How can proxy servers be associated with Conficker?","answer":"<p>Proxy servers can be misused by attackers to facilitate the spread of Conficker and other malware. Attackers may use proxy servers to hide their identity, evade IP-based blocking, and exploit vulnerable proxies as additional propagation vectors. Proxy server providers must implement robust security measures to prevent such misuse and ensure a safe and reliable service for legitimate users.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476395\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/476396"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=476395"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}