{"id":477934,"date":"2023-08-09T09:22:33","date_gmt":"2023-08-09T09:22:33","guid":{"rendered":""},"modified":"2023-09-05T11:15:43","modified_gmt":"2023-09-05T11:15:43","slug":"malware-obfuscation","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/malware-obfuscation\/","title":{"rendered":"\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u96e3\u8aad\u5316"},"content":{"rendered":"<p>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u3068\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30ca\u30ea\u30b9\u30c8\u3084\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3088\u308b\u691c\u51fa\u3068\u5206\u6790\u3092\u56f0\u96e3\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u5909\u66f4\u3057\u3066\u96a0\u853d\u3059\u308b\u624b\u6cd5\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u304c\u691c\u51fa\u3092\u56de\u907f\u3057\u3001\u6301\u7d9a\u6027\u3092\u9ad8\u3081\u3001\u60aa\u610f\u306e\u3042\u308b\u6d3b\u52d5\u306e\u6210\u529f\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u9ad8\u5ea6\u306a\u624b\u6cd5\u3067\u3059\u3002\u96e3\u8aad\u5316\u306b\u3088\u308a\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u672c\u8cea\u304c\u507d\u88c5\u3055\u308c\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u5bff\u547d\u304c\u5ef6\u3073\u3001\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u306e\u7279\u5b9a\u3068\u7de9\u548c\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30b5\u30a4\u30a8\u30f3\u30b9\u306b\u304a\u3051\u308b\u96e3\u8aad\u5316\u306e\u6982\u5ff5\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u521d\u671f\u306e\u9803\u306b\u307e\u3067\u9061\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306f\u3001\u77e5\u7684\u8ca1\u7523\u3092\u4fdd\u8b77\u3057\u305f\u308a\u3001\u30ea\u30d0\u30fc\u30b9 \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u9632\u6b62\u3057\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u3001\u30b3\u30fc\u30c9\u3092\u96e3\u8aad\u5316\u3059\u308b\u5358\u7d14\u306a\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u51fa\u73fe\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u767b\u5834\u306b\u3088\u308a\u3001\u7279\u306b\u60aa\u610f\u306e\u3042\u308b\u76ee\u7684\u3067\u4f7f\u7528\u3055\u308c\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306e\u6982\u5ff5\u304c\u751f\u307e\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306b\u95a2\u3059\u308b\u6700\u521d\u306e\u8a00\u53ca\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30a6\u30a4\u30eb\u30b9\u304c\u52e2\u3044\u3092\u5897\u3057\u59cb\u3081\u305f 1990 \u5e74\u4ee3\u521d\u982d\u306b\u9061\u308a\u307e\u3059\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u4f5c\u6210\u8005\u306f\u3001\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u30b7\u30b0\u30cd\u30c1\u30e3 \u30d9\u30fc\u30b9\u306e\u691c\u51fa\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u65e2\u77e5\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u691c\u51fa\u304c\u6bd4\u8f03\u7684\u5bb9\u6613\u3067\u3042\u308b\u3053\u3068\u306b\u3059\u3050\u306b\u6c17\u4ed8\u304d\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u5bfe\u6297\u3059\u308b\u305f\u3081\u3001\u5f7c\u3089\u306f\u30b3\u30fc\u30c9\u3092\u96e3\u8aad\u5316\u3057\u3001\u6a5f\u80fd\u3092\u5909\u3048\u305a\u306b\u69cb\u9020\u3068\u5916\u89b3\u3092\u5909\u66f4\u3057\u59cb\u3081\u307e\u3057\u305f\u3002\u3053\u306e\u624b\u6cd5\u306f\u30b7\u30b0\u30cd\u30c1\u30e3 \u30d9\u30fc\u30b9\u306e\u691c\u51fa\u3092\u52b9\u679c\u7684\u306b\u56de\u907f\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u306b\u3068\u3063\u3066\u5927\u304d\u306a\u8ab2\u984c\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831: \u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35<\/h2>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u96e3\u8aad\u5316\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u306e\u5206\u6790\u3068\u691c\u51fa\u3092\u3088\u308a\u56f0\u96e3\u306b\u3059\u308b\u305f\u3081\u306e\u8907\u6570\u306e\u624b\u6cd5\u3092\u542b\u3080\u8907\u96d1\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u4e00\u822c\u7684\u306a\u96e3\u8aad\u5316\u624b\u6cd5\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30b3\u30fc\u30c9\u6697\u53f7\u5316<\/strong>\u30de\u30eb\u30a6\u30a7\u30a2 \u30b3\u30fc\u30c9\u3092\u6697\u53f7\u5316\u3057\u3066\u305d\u306e\u771f\u306e\u610f\u56f3\u3092\u96a0\u3057\u3001\u5b9f\u884c\u4e2d\u306b\u5fa9\u53f7\u5316\u3057\u3066\u9069\u5207\u306a\u6a5f\u80fd\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b3\u30fc\u30c9\u30d1\u30c3\u30ad\u30f3\u30b0<\/strong>\u30d1\u30c3\u30ab\u30fc\u307e\u305f\u306f\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30de\u30eb\u30a6\u30a7\u30a2 \u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3057\u3001\u5206\u6790\u3068\u691c\u51fa\u3092\u3088\u308a\u56f0\u96e3\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0<\/strong>: \u30b7\u30b0\u30cd\u30c1\u30e3\u30d9\u30fc\u30b9\u306e\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u7570\u306a\u308b\u30b3\u30fc\u30c9\u69cb\u9020\u3092\u6301\u3064\u540c\u3058\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u8907\u6570\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5909\u6210\u4f5c\u7528<\/strong>: \u6a5f\u80fd\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30b3\u30fc\u30c9\u5168\u4f53\u3092\u518d\u69cb\u7bc9\u3057\u3001\u30d1\u30bf\u30fc\u30f3 \u30de\u30c3\u30c1\u30f3\u30b0\u306b\u3088\u308b\u8b58\u5225\u3092\u56f0\u96e3\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30c3\u30c9\u30b3\u30fc\u30c9\u633f\u5165<\/strong>: \u30a2\u30ca\u30ea\u30b9\u30c8\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30c4\u30fc\u30eb\u3092\u6df7\u4e71\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u672a\u4f7f\u7528\u307e\u305f\u306f\u7121\u95a2\u4fc2\u306a\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30a2\u30f3\u30c1\u30c7\u30d0\u30c3\u30b0\u6280\u8853<\/strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u306b\u3088\u308b\u30c7\u30d0\u30c3\u30b0\u306e\u8a66\u307f\u3092\u691c\u51fa\u3057\u3001\u963b\u6b62\u3059\u308b\u65b9\u6cd5\u3092\u7d44\u307f\u8fbc\u3080\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u52d5\u7684\u30b3\u30fc\u30c9\u751f\u6210<\/strong>: \u5b9f\u884c\u6642\u306b\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3057\u3001\u9759\u7684\u306b\u691c\u51fa\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6587\u5b57\u5217\u306e\u96e3\u8aad\u5316<\/strong>: \u30a8\u30f3\u30b3\u30fc\u30c9\u307e\u305f\u306f\u6697\u53f7\u5316\u306b\u3088\u3063\u3066\u30b3\u30fc\u30c9\u5185\u306e\u91cd\u8981\u306a\u6587\u5b57\u5217\u3092\u96a0\u3057\u3001\u5206\u6790\u3092\u8907\u96d1\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306e\u5185\u90e8\u69cb\u9020: \u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u96e3\u8aad\u5316\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u624b\u6cd5\u3092\u5b9f\u88c5\u3057\u3066\u3001\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u306e\u69cb\u9020\u3068\u5916\u89b3\u3092\u5909\u66f4\u3057\u306a\u304c\u3089\u3001\u305d\u306e\u672c\u6765\u306e\u6a5f\u80fd\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30b3\u30fc\u30c9\u306e\u5909\u66f4<\/strong>: \u30de\u30eb\u30a6\u30a7\u30a2 \u30b3\u30fc\u30c9\u306f\u6697\u53f7\u5316\u3001\u30d1\u30c3\u30ad\u30f3\u30b0\u3001\u30e1\u30bf\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306a\u3069\u306b\u3088\u3063\u3066\u5909\u66f4\u3055\u308c\u3001\u305d\u306e\u672c\u8cea\u3092\u8a8d\u8b58\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u81ea\u5df1\u6539\u9020<\/strong>: \u96e3\u8aad\u5316\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4e2d\u306b\u306f\u3001\u5b9f\u884c\u4e2d\u306b\u81ea\u8eab\u3092\u4fee\u6b63\u3057\u3001\u5b9f\u884c\u3055\u308c\u308b\u305f\u3073\u306b\u5916\u89b3\u304c\u5909\u5316\u3059\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5236\u5fa1\u30d5\u30ed\u30fc\u306e\u96e3\u8aad\u5316<\/strong>\u30b3\u30fc\u30c9\u306e\u5236\u5fa1\u30d5\u30ed\u30fc\u304c\u5909\u66f4\u3055\u308c\u3001\u5b9f\u884c\u30d1\u30b9\u304c\u8907\u96d1\u306b\u306a\u308a\u3001\u5206\u6790\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u96e3\u8aad\u5316\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9<\/strong>: \u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u91cd\u8981\u306a\u90e8\u5206\u306f\u96e3\u8aad\u5316\u307e\u305f\u306f\u6697\u53f7\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u5b9f\u884c\u6642\u307e\u3067\u96a0\u3055\u308c\u305f\u307e\u307e\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u56de\u907f<\/strong>: \u96e3\u8aad\u5316\u306b\u3088\u308a\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u4f7f\u7528\u3055\u308c\u308b\u5f93\u6765\u306e\u30b7\u30b0\u30cd\u30c1\u30e3\u30d9\u30fc\u30b9\u306e\u691c\u51fa\u65b9\u6cd5\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b9\u30c6\u30eb\u30b9<\/strong>\u96e3\u8aad\u5316\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30c4\u30fc\u30eb\u3084\u30a2\u30ca\u30ea\u30b9\u30c8\u306b\u3088\u308b\u691c\u51fa\u3092\u56de\u907f\u3057\u3066\u3001\u5bc6\u304b\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6301\u7d9a\u6027<\/strong>: \u96e3\u8aad\u5316\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u5206\u6790\u3092\u56f0\u96e3\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067\u9577\u671f\u9593\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u307e\u307e\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9069\u5fdc\u6027<\/strong>: \u4e00\u90e8\u306e\u96e3\u8aad\u5316\u6280\u8853\u306b\u3088\u308a\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u9069\u5fdc\u3057\u3066\u5916\u89b3\u3092\u5909\u66f4\u3067\u304d\u308b\u305f\u3081\u3001\u691c\u51fa\u304c\u3055\u3089\u306b\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306e\u7a2e\u985e<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u96e3\u8aad\u5316\u306e\u7a2e\u985e<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b3\u30fc\u30c9\u6697\u53f7\u5316<\/td>\n<td>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30b3\u30fc\u30c9\u3092\u6697\u53f7\u5316\u3057\u3066\u3001\u305d\u306e\u771f\u306e\u76ee\u7684\u3092\u96a0\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30fc\u30c9\u30d1\u30c3\u30ad\u30f3\u30b0<\/td>\n<td>\u30de\u30eb\u30a6\u30a7\u30a2 \u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3057\u3066\u5206\u6790\u3092\u56f0\u96e3\u306b\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0<\/td>\n<td>\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u8907\u6570\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5909\u6210\u4f5c\u7528<\/td>\n<td>\u30d1\u30bf\u30fc\u30f3\u30d9\u30fc\u30b9\u306e\u691c\u51fa\u3092\u9632\u3050\u305f\u3081\u306b\u30b3\u30fc\u30c9\u5168\u4f53\u3092\u518d\u69cb\u7bc9\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30c7\u30c3\u30c9\u30b3\u30fc\u30c9\u633f\u5165<\/td>\n<td>\u672a\u4f7f\u7528\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u3066\u3001\u30a2\u30ca\u30ea\u30b9\u30c8\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30c4\u30fc\u30eb\u3092\u6df7\u4e71\u3055\u305b\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30f3\u30c1\u30c7\u30d0\u30c3\u30b0<\/td>\n<td>\u30c7\u30d0\u30c3\u30b0\u306e\u8a66\u307f\u3092\u963b\u6b62\u3059\u308b\u305f\u3081\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5b9f\u88c5\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u52d5\u7684\u30b3\u30fc\u30c9\u751f\u6210<\/td>\n<td>\u9759\u7684\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u5b9f\u884c\u6642\u306b\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6587\u5b57\u5217\u306e\u96e3\u8aad\u5316<\/td>\n<td>\u30a8\u30f3\u30b3\u30fc\u30c9\u307e\u305f\u306f\u6697\u53f7\u5316\u306b\u3088\u3063\u3066\u91cd\u8981\u306a\u6587\u5b57\u5217\u3092\u96a0\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u554f\u984c\u70b9\u3001\u89e3\u6c7a\u7b56<\/h2>\n<h3>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306e\u4f7f\u7528\u65b9\u6cd5<\/h3>\n<ol>\n<li>\n<p><strong>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483<\/strong>: \u96e3\u8aad\u5316\u306b\u3088\u308a\u3001\u60aa\u610f\u306e\u3042\u308b URL \u3084\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u304c\u96a0\u3055\u308c\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u304c\u6210\u529f\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u914d\u5e03<\/strong>: \u96e3\u8aad\u5316\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u914d\u5e03\u4e2d\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u691c\u51fa\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u306e\u76d7\u96e3<\/strong>\u96e3\u8aad\u5316\u306b\u3088\u308a\u30c7\u30fc\u30bf\u6d41\u51fa\u306e\u624b\u6cd5\u304c\u96a0\u853d\u3055\u308c\u3001\u30c7\u30fc\u30bf\u76d7\u96e3\u306e\u691c\u51fa\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/h3>\n<ol>\n<li>\n<p><strong>\u691c\u51fa\u306e\u8ab2\u984c<\/strong>: \u5f93\u6765\u306e\u30b7\u30b0\u30cd\u30c1\u30e3\u30d9\u30fc\u30b9\u306e\u691c\u51fa\u3067\u306f\u3001\u96e3\u8aad\u5316\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u691c\u51fa\u304c\u56f0\u96e3\u3067\u3059\u3002\u9ad8\u5ea6\u306a\u30d2\u30e5\u30fc\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u3068\u52d5\u4f5c\u30d9\u30fc\u30b9\u306e\u5206\u6790\u306b\u3088\u308a\u3001\u60aa\u610f\u306e\u3042\u308b\u52d5\u4f5c\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30ea\u30bd\u30fc\u30b9\u306e\u6d88\u8cbb<\/strong>: \u96e3\u8aad\u5316\u6280\u8853\u306b\u3088\u308a\u3001\u6a19\u7684\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306e\u30ea\u30bd\u30fc\u30b9\u6d88\u8cbb\u304c\u5897\u52a0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ea\u30bd\u30fc\u30b9\u76e3\u8996\u3068\u7570\u5e38\u691c\u51fa\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u306e\u7279\u5b9a\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u306e\u56de\u907f<\/strong>: \u96e3\u8aad\u5316\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u5206\u6790\u3092\u56de\u907f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u74b0\u5883\u3068\u52d5\u7684\u5206\u6790\u306f\u3001\u3053\u306e\u554f\u984c\u306e\u514b\u670d\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u305d\u306e\u4ed6\u306e\u6bd4\u8f03<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u96e3\u8aad\u5316<\/th>\n<th>\u5f93\u6765\u306e\u30de\u30eb\u30a6\u30a7\u30a2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u691c\u51fa\u96e3\u6613\u5ea6<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u4f4e\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u30b7\u30b0\u30cd\u30c1\u30e3\u30d9\u30fc\u30b9\u306e\u691c\u51fa<\/td>\n<td>\u52b9\u679c\u304c\u306a\u3044<\/td>\n<td>\u52b9\u679c\u7684<\/td>\n<\/tr>\n<tr>\n<td>\u6301\u7d9a\u6027<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u5909\u6570<\/td>\n<\/tr>\n<tr>\n<td>\u9069\u5fdc\u6027<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u4f4e\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u30b9\u30c6\u30eb\u30b9<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u4f4e\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u306b\u95a2\u3059\u308b\u4eca\u5f8c\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u6280\u8853\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u4f5c\u6210\u8005\u306f\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3055\u3089\u306b\u9ad8\u5ea6\u306a\u96e3\u8aad\u5316\u6280\u8853\u3092\u958b\u767a\u3057\u7d9a\u3051\u308b\u3067\u3057\u3087\u3046\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u96e3\u8aad\u5316\u306e\u5c06\u6765\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>AI\u306b\u3088\u308b\u96e3\u8aad\u5316<\/strong>: AI \u3092\u6d3b\u7528\u3057\u3066\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u74b0\u5883\u306b\u57fa\u3065\u3044\u3066\u30ab\u30b9\u30bf\u30e0\u96e3\u8aad\u5316\u624b\u6cd5\u3092\u81ea\u52d5\u7684\u306b\u751f\u6210\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30c3\u30af\u30de\u30eb\u30a6\u30a7\u30a2<\/strong>: \u691c\u51fa\u3092\u963b\u6b62\u3059\u308b\u305f\u3081\u306b\u5916\u89b3\u3092\u7d99\u7d9a\u7684\u306b\u5909\u66f4\u3059\u308b\u81ea\u5df1\u6539\u5909\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6697\u53f7\u5316\u901a\u4fe1<\/strong>: \u6697\u53f7\u5316\u3055\u308c\u305f\u901a\u4fe1\u30c1\u30e3\u30cd\u30eb\u3092\u4f7f\u7528\u3057\u3066\u60aa\u610f\u306e\u3042\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u96a0\u3059\u30de\u30eb\u30a6\u30a7\u30a2\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u96e3\u8aad\u5316\u306b\u5229\u7528\u3055\u308c\u308b\u304b\u3001\u307e\u305f\u306f\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u304b<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u96e3\u8aad\u5316\u3092\u652f\u63f4\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u306f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u6b21\u306e\u3053\u3068\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>IP\u30a2\u30c9\u30ec\u30b9\u3092\u96a0\u3059<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u5b9f\u969b\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u96a0\u3059\u305f\u3081\u3001\u60aa\u610f\u306e\u3042\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u767a\u751f\u6e90\u3092\u8ffd\u8de1\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9632\u5fa1\u3092\u30d0\u30a4\u30d1\u30b9\u3059\u308b<\/strong>: \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u7d4c\u7531\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u533f\u540d<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u533f\u540d\u6027\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u306f\u691c\u51fa\u3055\u308c\u308b\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u3066\u6d3b\u52d5\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\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>\n<p><a href=\"https:\/\/www.symantec.com\/content\/dam\/symantec\/docs\/white-papers\/understanding-malware-obfuscation-techniques-en.pdf\" target=\"_new\" rel=\"noopener nofollow\">\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u6280\u8853\u3092\u7406\u89e3\u3059\u308b<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.blackhat.com\/docs\/us-17\/thursday\/us-17-Costin-The-Evolution-Of-Malware-Obfuscation-Techniques.pdf\" target=\"_new\" rel=\"noopener nofollow\">\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u6280\u8853\u306e\u9032\u5316<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/resources.infosecinstitute.com\/topic\/detecting-obfuscated-malware\/\" target=\"_new\" rel=\"noopener nofollow\">\u96e3\u8aad\u5316\u3055\u308c\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u691c\u51fa<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/ieeexplore.ieee.org\/abstract\/document\/6426880\" target=\"_new\" rel=\"noopener nofollow\">\u30de\u30eb\u30a6\u30a7\u30a2\u96e3\u8aad\u5316\u6280\u8853\u306e\u5305\u62ec\u7684\u8abf\u67fb<\/a><\/p>\n<\/li>\n<\/ol>","protected":false},"featured_media":477935,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477934","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Malware Obfuscation: A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is malware obfuscation?","answer":"<p>Malware obfuscation is a technique used by cybercriminals to modify and conceal malicious code, making it harder for security analysts and antivirus software to detect and analyze. This process helps malware evade detection, improve persistence, and increase the success rate of malicious activities.<\/p>"},{"question":"How did malware obfuscation originate?","answer":"<p>The concept of obfuscation in computer science dates back to early programming days, but malware obfuscation emerged in the 1990s with the rise of computer viruses. Malware authors started using obfuscation techniques to evade signature-based detection used by antivirus programs.<\/p>"},{"question":"What are the common obfuscation techniques used in malware?","answer":"<p>Some common obfuscation techniques include code encryption, code packing, polymorphism, metamorphism, dead code insertion, anti-debugging techniques, dynamic code generation, and string obfuscation.<\/p>"},{"question":"How does malware obfuscation work?","answer":"<p>Malware obfuscation involves modifying the code's structure and appearance while preserving its intended functionality. The code may be encrypted, packed, or undergo other transformations to avoid detection.<\/p>"},{"question":"What are the key features of malware obfuscation?","answer":"<p>The key features include evasion of detection, stealthy operations, persistence on infected systems, and adaptability to change its appearance.<\/p>"},{"question":"What types of malware obfuscation exist?","answer":"<p>There are several types of malware obfuscation, including code encryption, code packing, polymorphism, metamorphism, dead code insertion, anti-debugging techniques, dynamic code generation, and string obfuscation.<\/p>"},{"question":"How is malware obfuscation used?","answer":"<p>Malware obfuscation is commonly used in phishing attacks, malware distribution, and data theft to hide malicious intent and avoid detection.<\/p>"},{"question":"What are the challenges in dealing with obfuscated malware?","answer":"<p>Obfuscated malware poses challenges for traditional signature-based detection methods. Solutions involve advanced heuristics, behavior-based analysis, resource monitoring, and dynamic analysis.<\/p>"},{"question":"How does the future of malware obfuscation look?","answer":"<p>The future of malware obfuscation may include AI-powered techniques, polymorphic malware, and encrypted communication to enhance stealth and evasion.<\/p>"},{"question":"How are proxy servers associated with malware obfuscation?","answer":"<p>Proxy servers are utilized by cybercriminals to hide IP addresses, bypass network defenses, and maintain anonymity, aiding in the obfuscation and distribution of malware.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477934","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\/477934\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477935"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477934"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}