{"id":476393,"date":"2023-08-09T07:28:31","date_gmt":"2023-08-09T07:28:31","guid":{"rendered":""},"modified":"2023-12-22T07:01:07","modified_gmt":"2023-12-22T07:01:07","slug":"conficker","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/conficker\/","title":{"rendered":"\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fc"},"content":{"rendered":"<p>Conficker \u306f\u3001Downup\u3001Downadup\u3001Kido \u3068\u3082\u547c\u3070\u308c\u30012008 \u5e74\u5f8c\u534a\u306b\u51fa\u73fe\u3057\u305f\u60aa\u540d\u9ad8\u3044\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30ef\u30fc\u30e0\u3067\u3059\u3002\u3053\u306e\u60aa\u8cea\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001Microsoft Windows \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u3058\u3066\u6025\u901f\u306b\u62e1\u6563\u3057\u3001\u4e16\u754c\u4e2d\u3067\u5927\u304d\u306a\u640d\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u307e\u3059\u3002Conficker \u30ef\u30fc\u30e0\u306f\u3001\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8 (\u60aa\u8cea\u306a\u30a2\u30af\u30bf\u30fc\u306e\u5236\u5fa1\u4e0b\u306b\u3042\u308b\u611f\u67d3\u3057\u305f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af) \u3092\u4f5c\u6210\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001DDoS \u653b\u6483\u306e\u958b\u59cb\u3001\u6a5f\u5bc6\u60c5\u5831\u306e\u76d7\u96e3\u3001\u30b9\u30d1\u30e0\u306e\u914d\u5e03\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u9055\u6cd5\u884c\u70ba\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>Conficker\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>Conficker \u306e\u8d77\u6e90\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u306b\u3088\u3063\u3066\u521d\u3081\u3066\u691c\u51fa\u3055\u308c\u305f 2008 \u5e74 11 \u6708\u306b\u9061\u308a\u307e\u3059\u3002\u6025\u901f\u306b\u5e83\u307e\u308a\u3001\u30b3\u30fc\u30c9\u304c\u8907\u96d1\u3067\u3001\u6839\u7d76\u304c\u56f0\u96e3\u306a\u3053\u3068\u304b\u3089\u3001\u3059\u3050\u306b\u6ce8\u76ee\u3092\u96c6\u3081\u307e\u3057\u305f\u3002\u3053\u306e\u30ef\u30fc\u30e0\u306e\u4e3b\u306a\u6a19\u7684\u306f\u3001\u5f53\u6642\u6d41\u884c\u3057\u3066\u3044\u305f Windows \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3001\u7279\u306b Windows XP \u3068 Windows Server 2003 \u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067\u3057\u305f\u3002<\/p>\n<h2>Conficker \u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831\u3002Conficker \u306e\u30c8\u30d4\u30c3\u30af\u3092\u62e1\u5f35\u3057\u307e\u3059\u3002<\/h2>\n<p>Conficker \u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u62e1\u6563\u3068\u611f\u67d3\u306b\u8907\u6570\u306e\u624b\u6cd5\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u62e1\u6563\u306f\u4e3b\u306b\u3001Windows \u30b7\u30b9\u30c6\u30e0\u306e\u65e2\u77e5\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u3066\u884c\u308f\u308c\u307e\u3059\u3002\u30ef\u30fc\u30e0\u306e\u4e3b\u306a\u914d\u5e03\u65b9\u6cd5\u306f\u3001\u8106\u5f31\u306a\u7ba1\u7406\u8005\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5171\u6709\u3001USB \u30c9\u30e9\u30a4\u30d6\u306a\u3069\u306e\u30ea\u30e0\u30fc\u30d0\u30d6\u30eb \u30b9\u30c8\u30ec\u30fc\u30b8 \u30c7\u30d0\u30a4\u30b9\u3092\u60aa\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30ef\u30fc\u30e0\u306f\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3084\u60aa\u610f\u306e\u3042\u308b Web \u30b5\u30a4\u30c8\u3092\u4ecb\u3057\u3066\u3082\u62e1\u6563\u3057\u307e\u3059\u3002<\/p>\n<p>Conficker \u306f\u30b7\u30b9\u30c6\u30e0\u306b\u611f\u67d3\u3059\u308b\u3068\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u7121\u52b9\u306b\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u95a2\u9023\u306e Web \u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u66f4\u65b0\u3057\u305f\u308a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d1\u30c3\u30c1\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3092\u56f0\u96e3\u306b\u3057\u307e\u3059\u3002\u691c\u51fa\u3092\u56de\u907f\u3057\u3001\u30b3\u30de\u30f3\u30c9 \u30a2\u30f3\u30c9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb \u30b5\u30fc\u30d0\u30fc\u3068\u306e\u901a\u4fe1\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001\u9ad8\u5ea6\u306a\u6697\u53f7\u5316\u3068\u901a\u4fe1\u6280\u8853\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>Conficker \u306e\u5185\u90e8\u69cb\u9020\u3002Conficker \u306e\u4ed5\u7d44\u307f\u3002<\/h2>\n<p>Conficker \u30ef\u30fc\u30e0\u306f\u3001\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u4fb5\u5bb3\u3057\u3066\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b\u9023\u643a\u3057\u3066\u52d5\u4f5c\u3059\u308b\u8907\u6570\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u4f1d\u64ad\u30e2\u30b8\u30e5\u30fc\u30eb:<\/strong> \u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308a\u3001Conficker \u306f Windows \u30b7\u30b9\u30c6\u30e0\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u3001\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u4ed6\u306e\u8106\u5f31\u306a\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u62e1\u6563\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u81ea\u52d5\u5b9f\u884c\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8:<\/strong> Conficker \u306f\u3001USB \u30c9\u30e9\u30a4\u30d6\u306a\u3069\u306e\u30ea\u30e0\u30fc\u30d0\u30d6\u30eb \u30b9\u30c8\u30ec\u30fc\u30b8 \u30c7\u30d0\u30a4\u30b9\u306b\u60aa\u610f\u306e\u3042\u308b autorun.inf \u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3001\u611f\u67d3\u3057\u305f\u30c7\u30d0\u30a4\u30b9\u304c\u63a5\u7d9a\u3055\u308c\u305f\u3068\u304d\u306b\u4ed6\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u62e1\u6563\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c9\u30e1\u30a4\u30f3\u751f\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 (DGA):<\/strong> Conficker \u306f\u3001\u691c\u51fa\u3068\u524a\u9664\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u9ad8\u5ea6\u306a DGA \u3092\u4f7f\u7528\u3057\u3066\u3001\u6bce\u65e5\u5927\u91cf\u306e\u6f5c\u5728\u7684\u306a\u30b3\u30de\u30f3\u30c9 \u30a2\u30f3\u30c9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb (C&amp;C) \u30c9\u30e1\u30a4\u30f3\u540d\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u306e 1 \u3064\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u9078\u629e\u3057\u3066 C&amp;C \u30b5\u30fc\u30d0\u30fc\u3068\u901a\u4fe1\u3059\u308b\u305f\u3081\u3001\u30ef\u30fc\u30e0\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u8ffd\u8de1\u3057\u3066\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30b3\u30de\u30f3\u30c9\u30a2\u30f3\u30c9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\uff08C&amp;C\uff09\u901a\u4fe1:<\/strong> \u30ef\u30fc\u30e0\u306f HTTP \u304a\u3088\u3073 P2P \u901a\u4fe1\u65b9\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3001\u64cd\u4f5c\u8005\u304b\u3089\u306e\u6307\u793a\u3092\u53d7\u4fe1\u3057\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30da\u30a4\u30ed\u30fc\u30c9\uff1a<\/strong> Conficker \u306e\u4e3b\u306a\u76ee\u7684\u306f\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3067\u3059\u304c\u3001\u611f\u67d3\u3057\u305f\u30de\u30b7\u30f3\u306b\u30b9\u30d1\u30a4\u30a6\u30a7\u30a2\u3001\u30ad\u30fc\u30ed\u30ac\u30fc\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306a\u3069\u306e\u8ffd\u52a0\u306e\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u5b9f\u884c\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2>Conficker \u306e\u4e3b\u306a\u6a5f\u80fd\u306e\u5206\u6790\u3002<\/h2>\n<p>Conficker \u306e\u4e3b\u306a\u7279\u5fb4\u306f\u3001\u975e\u5e38\u306b\u6301\u7d9a\u7684\u304b\u3064\u9069\u5fdc\u6027\u306e\u9ad8\u3044\u8105\u5a01\u3067\u3042\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u6025\u901f\u306a\u4f1d\u64ad:<\/strong> Conficker \u306f\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\u901a\u3058\u3066\u6025\u901f\u306b\u62e1\u6563\u3059\u308b\u80fd\u529b\u304c\u3042\u308b\u305f\u3081\u3001\u77ed\u671f\u9593\u3067\u591a\u6570\u306e\u30de\u30b7\u30f3\u306b\u611f\u67d3\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30b9\u30c6\u30eb\u30b9\u6280\u8853:<\/strong> \u3053\u306e\u30ef\u30fc\u30e0\u306f\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30c3\u30af\u6697\u53f7\u5316\u3084\u9ad8\u5ea6\u306a DGA \u306a\u3069\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30ca\u30ea\u30b9\u30c8\u306b\u3088\u308b\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3055\u307e\u3056\u307e\u306a\u624b\u6cd5\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u5f37\u529b\u306a\u6307\u63ee\u7d71\u5236:<\/strong> Conficker \u306e P2P \u901a\u4fe1\u3068 DGA \u30d9\u30fc\u30b9\u306e C&amp;C \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u3088\u308a\u3001Conficker \u306f\u524a\u9664\u306b\u5bfe\u3057\u3066\u8010\u6027\u3092\u6301\u3061\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u4e00\u90e8\u304c\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u3066\u3082\u30b3\u30de\u30f3\u30c9\u3092\u53d7\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u53ef\u80fd:<\/strong> Conficker \u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u69cb\u9020\u306b\u3088\u308a\u3001\u4f5c\u6210\u8005\u306f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u66f4\u65b0\u3057\u305f\u308a\u3001\u65b0\u3057\u3044\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u914d\u4fe1\u3057\u305f\u308a\u3067\u304d\u308b\u305f\u3081\u3001\u6c38\u7d9a\u7684\u304b\u3064\u9577\u671f\u306b\u308f\u305f\u308b\u8105\u5a01\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>Conficker\u306e\u7a2e\u985e<\/h2>\n<p>Conficker \u306b\u306f\u3044\u304f\u3064\u304b\u306e\u4e9c\u7a2e\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u72ec\u81ea\u306e\u7279\u5fb4\u3068\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306e\u8868\u306f\u3001Conficker \u306e\u4e3b\u306a\u4e9c\u7a2e\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5909\u7570\u4f53<\/th>\n<th>\u30a8\u30a4\u30ea\u30a2\u30b9<\/th>\n<th>\u7279\u5fb4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fcA<\/td>\n<td>\u30a2\u30c3\u30d7\u30c0\u30a6\u30f3<\/td>\n<td>\u6025\u901f\u306a\u62e1\u6563\u3068\u5927\u304d\u306a\u5f71\u97ff\u3067\u77e5\u3089\u308c\u308b\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u5909\u7570\u4f53\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fcB<\/td>\n<td>\u30c0\u30a6\u30f3\u30c0\u30c3\u30d7<\/td>\n<td>\u8ffd\u52a0\u306e\u4f1d\u64ad\u65b9\u6cd5\u3092\u5099\u3048\u305f\u6539\u8a02\u7248\u30d0\u30ea\u30a2\u30f3\u30c8\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fcC<\/td>\n<td>\u6728\u6238<\/td>\n<td>\u691c\u51fa\u3068\u524a\u9664\u304c\u3055\u3089\u306b\u56f0\u96e3\u306b\u306a\u308b\u66f4\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30d5\u30a3\u30c3\u30ab\u30fcD<\/td>\n<td>\u2014<\/td>\n<td>\u6697\u53f7\u5316\u304c\u5f37\u5316\u3055\u308c\u305f\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u30d0\u30ea\u30a2\u30f3\u30c8\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Conficker \u306e\u4f7f\u3044\u65b9\u3001\u4f7f\u7528\u6642\u306b\u767a\u751f\u3059\u308b\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56\u3002<\/h2>\n<p>Conficker \u306e\u4f7f\u7528\u306f\u5b8c\u5168\u306b\u9055\u6cd5\u304b\u3064\u975e\u502b\u7406\u7684\u3067\u3059\u3002\u4e3b\u306a\u76ee\u7684\u306f\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u60aa\u610f\u306e\u3042\u308b\u6d3b\u52d5\u306b\u60aa\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002Conficker \u304c\u60aa\u7528\u3055\u308c\u308b\u65b9\u6cd5\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>DDoS \u653b\u6483:<\/strong> \u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u306f\u5206\u6563\u578b\u30b5\u30fc\u30d3\u30b9\u62d2\u5426\uff08DDoS\uff09\u653b\u6483\u3092\u958b\u59cb\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u30aa\u30f3\u30e9\u30a4\u30f3 \u30b5\u30fc\u30d3\u30b9\u306b\u652f\u969c\u3092\u304d\u305f\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u306e\u76d7\u96e3:<\/strong> Conficker \u306f\u3001\u500b\u4eba\u30c7\u30fc\u30bf\u3001\u30ed\u30b0\u30a4\u30f3\u8cc7\u683c\u60c5\u5831\u3001\u8ca1\u52d9\u60c5\u5831\u306a\u3069\u306e\u6a5f\u5bc6\u60c5\u5831\u3092\u76d7\u3080\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30b9\u30d1\u30e0\u306e\u914d\u5e03:<\/strong> \u3053\u306e\u30ef\u30fc\u30e0\u306f\u3001\u8a50\u6b3a\u884c\u70ba\u3092\u5ba3\u4f1d\u3059\u308b\u30b9\u30d1\u30e0\u30e1\u30fc\u30eb\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u542b\u3093\u3060\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u914d\u5e03\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u914d\u5e03:<\/strong> Conficker \u306f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u5b9f\u884c\u3057\u3001\u88ab\u5bb3\u8005\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u6697\u53f7\u5316\u3057\u3066\u5fa9\u53f7\u30ad\u30fc\u306e\u652f\u6255\u3044\u3092\u8981\u6c42\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>Conficker \u3084\u540c\u69d8\u306e\u8105\u5a01\u306b\u5bfe\u6297\u3059\u308b\u305f\u3081\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u591a\u5c64\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3064:<\/strong> \u65e2\u77e5\u306e\u8106\u5f31\u6027\u3092\u4fee\u6b63\u3059\u308b\u305f\u3081\u306b\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u5b9a\u671f\u7684\u306b\u66f4\u65b0\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5f37\u529b\u306a\u30d1\u30b9\u30ef\u30fc\u30c9:<\/strong> \u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc \u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u7ba1\u7406\u8005\u6a29\u9650\u306b\u5f37\u529b\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u9069\u7528\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3:<\/strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3057\u3066\u30ef\u30fc\u30e0\u306e\u62e1\u6563\u3092\u5236\u9650\u3057\u3001\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u9694\u96e2\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2:<\/strong> Conficker \u306a\u3069\u306e\u30ef\u30fc\u30e0\u3092\u542b\u3080\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u691c\u51fa\u3057\u3066\u30d6\u30ed\u30c3\u30af\u3067\u304d\u308b\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30e6\u30fc\u30b6\u30fc\u3092\u6559\u80b2\u3059\u308b:<\/strong> \u30bd\u30fc\u30b7\u30e3\u30eb \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u653b\u6483\u306e\u30ea\u30b9\u30af\u3068\u3001\u7591\u308f\u3057\u3044\u30ea\u30f3\u30af\u3084\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u907f\u3051\u308b\u3053\u3068\u306e\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u30e6\u30fc\u30b6\u30fc\u3092\u6559\u80b2\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3084\u305d\u306e\u4ed6\u306e\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03\u3092\u8868\u3084\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<\/th>\n<th>\u985e\u4f3c\u30ef\u30fc\u30e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e3b\u306a\u30bf\u30fc\u30b2\u30c3\u30c8<\/td>\n<td>Windows \u30b7\u30b9\u30c6\u30e0<\/td>\n<td>Windows\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0<\/td>\n<\/tr>\n<tr>\n<td>\u4f1d\u64ad\u65b9\u6cd5<\/td>\n<td>\u8106\u5f31\u6027\u3092\u60aa\u7528\u3059\u308b<\/td>\n<td>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb\u3001\u60aa\u8cea\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306a\u3069<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\n<td>P2P \u3068 HTTP<\/td>\n<td>IRC\u3001HTTP\u3001\u307e\u305f\u306f\u30ab\u30b9\u30bf\u30e0\u30d7\u30ed\u30c8\u30b3\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u6301\u7d9a\u6027<\/td>\n<td>\u9ad8\u5ea6\u306a\u6697\u53f7\u5316<\/td>\n<td>\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u6280\u8853<\/td>\n<\/tr>\n<tr>\n<td>\u30da\u30a4\u30ed\u30fc\u30c9<\/td>\n<td>\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u3092\u4f5c\u6210\u3059\u308b<\/td>\n<td>DDoS \u653b\u6483\u3001\u30c7\u30fc\u30bf\u76d7\u96e3\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306a\u3069\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Conficker \u306b\u95a2\u9023\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853\u3002<\/h2>\n<p>\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u5316\u3059\u308b\u306b\u3064\u308c\u3001Conficker \u306e\u3088\u3046\u306a\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u3082\u9032\u5316\u3057\u307e\u3059\u3002\u5c06\u6765\u7684\u306b\u306f\u3001\u4eba\u5de5\u77e5\u80fd\u3001\u6a5f\u68b0\u5b66\u7fd2\u3001\u305d\u306e\u4ed6\u306e\u9ad8\u5ea6\u306a\u6280\u8853\u3092\u6d3b\u7528\u3057\u3066\u691c\u51fa\u3092\u56de\u907f\u3057\u3001\u3088\u308a\u52b9\u679c\u7684\u306b\u62e1\u6563\u3059\u308b\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u30ef\u30fc\u30e0\u304c\u767b\u5834\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u7814\u7a76\u8005\u3084\u7d44\u7e54\u306f\u3001\u3053\u308c\u3089\u306e\u8105\u5a01\u306b\u5bfe\u6297\u3057\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30b7\u30b9\u30c6\u30e0\u3092\u611f\u67d3\u304b\u3089\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u9769\u65b0\u7684\u306a\u30c4\u30fc\u30eb\u3068\u6226\u7565\u3092\u4eca\u5f8c\u3082\u958b\u767a\u3057\u7d9a\u3051\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092 Conficker \u3067\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3001\u307e\u305f\u306f Conficker \u3068\u95a2\u9023\u4ed8\u3051\u308b\u65b9\u6cd5\u3002<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001Conficker \u306e\u3088\u3046\u306a\u30ef\u30fc\u30e0\u306e\u62e1\u6563\u306b\u610f\u56f3\u305b\u305a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b:<\/p>\n<ol>\n<li><strong>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u914d\u5e03:<\/strong> \u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u306b\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u914d\u5e03\u3067\u304d\u308b\u305f\u3081\u3001\u30bd\u30fc\u30b9\u306e\u8ffd\u8de1\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>C&amp;C\u901a\u4fe1:<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u611f\u67d3\u3057\u305f\u30de\u30b7\u30f3\u3068 C&amp;C \u30b5\u30fc\u30d0\u30fc\u9593\u306e\u901a\u4fe1\u3092\u4e2d\u7d99\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u5b9f\u969b\u306e C&amp;C \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u5834\u6240\u3092\u96a0\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u691c\u51fa\u3092\u56de\u907f\u3059\u308b:<\/strong> Conficker \u306f\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066 IP \u30d9\u30fc\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u56de\u907f\u3057\u3001\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\u3078\u306e\u767b\u9332\u3092\u56de\u907f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>OneProxy \u306e\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u3068\u3063\u3066\u3001\u60aa\u610f\u306e\u3042\u308b\u884c\u70ba\u8005\u306b\u3088\u308b\u60aa\u7528\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u53b3\u683c\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u5b9f\u65bd\u3057\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u6700\u65b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u7dad\u6301\u3057\u3001\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3088\u308a\u5b89\u5168\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u74b0\u5883\u306e\u5b9f\u73fe\u306b\u8ca2\u732e\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>Conficker \u3068\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\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<ol>\n<li><a href=\"https:\/\/www.microsoft.com\/en-us\/msrc\" target=\"_new\" rel=\"noopener nofollow\">Microsoft \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ec\u30b9\u30dd\u30f3\u30b9 \u30bb\u30f3\u30bf\u30fc<\/a><\/li>\n<li><a href=\"https:\/\/www.symantec.com\/security-center\" target=\"_new\" rel=\"noopener nofollow\">\u30b7\u30de\u30f3\u30c6\u30c3\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30b9\u30dd\u30f3\u30b9<\/a><\/li>\n<li><a href=\"https:\/\/www.us-cert.gov\/\" target=\"_new\" rel=\"noopener nofollow\">US-CERT (\u7c73\u56fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u7dca\u6025\u5bfe\u5fdc\u30c1\u30fc\u30e0)<\/a><\/li>\n<li><a href=\"https:\/\/www.kaspersky.com\/enterprise-security\/threat-intelligence\" target=\"_new\" rel=\"noopener nofollow\">\u30ab\u30b9\u30da\u30eb\u30b9\u30ad\u30fc\u306e\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9<\/a><\/li>\n<\/ol>","protected":false},"featured_media":476394,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476393","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Conficker: A Notorious Worm Exploiting Vulnerabilities<\/mark>","faq_items":[{"question":"What is Conficker?","answer":"Conficker, also known as Downup, Downadup, or Kido, is a malicious computer worm that targets Windows operating systems. It rapidly spreads through networks and creates a botnet, enabling malicious actors to perform various illicit activities."},{"question":"How did Conficker originate?","answer":"Conficker was first detected in November 2008. Its origins and creators remain largely unknown, but it gained widespread attention due to its fast propagation and sophisticated code."},{"question":"How does Conficker spread and operate?","answer":"Conficker spreads by exploiting vulnerabilities in Windows systems, weak passwords, network shares, and removable storage devices like USB drives. It employs advanced encryption and communication techniques to evade detection and maintain communication with its command-and-control servers."},{"question":"What are the key features of Conficker?","answer":"Conficker is known for its rapid spread, stealth techniques, strong command-and-control infrastructure, and upgradeability. Its use of a sophisticated Domain Generation Algorithm (DGA) makes it challenging to track and shut down."},{"question":"Are there different types of Conficker?","answer":"Yes, Conficker exists in several variants with distinct characteristics. Some of the main variants are Conficker A (Downup), Conficker B (Downadup), Conficker C (Kido), and Conficker D."},{"question":"How is Conficker misused, and what are the solutions?","answer":"Conficker is used for DDoS attacks, data theft, spam distribution, and ransomware dissemination. To combat Conficker, it is crucial to keep software updated, enforce strong passwords, segment networks, use robust security software, and educate users about the risks."},{"question":"How does the future look for Conficker and similar threats?","answer":"As technology evolves, cyber threats like Conficker may become more sophisticated. However, cybersecurity researchers will continue to develop advanced tools and strategies to protect against such threats."},{"question":"How are proxy servers associated with Conficker?","answer":"Proxy servers can inadvertently play a role in Conficker's spread by relaying communication and distributing malicious payloads. Proxy server providers, like OneProxy, implement strict security measures to prevent misuse and ensure a safer internet environment."}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476393","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\/476393\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/476394"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=476393"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}