{"id":477188,"date":"2023-08-09T09:08:44","date_gmt":"2023-08-09T09:08:44","guid":{"rendered":""},"modified":"2023-09-05T11:14:14","modified_gmt":"2023-09-05T11:14:14","slug":"fast-flux","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/fast-flux\/","title":{"rendered":"\u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9"},"content":{"rendered":"<p>\u30d5\u30a1\u30b9\u30c8 \u30d5\u30e9\u30c3\u30af\u30b9\u306f\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3001\u305d\u306e\u4ed6\u306e\u60aa\u610f\u306e\u3042\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u96a0\u3059\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u9ad8\u5ea6\u306a\u30c9\u30e1\u30a4\u30f3 \u30cd\u30fc\u30e0 \u30b7\u30b9\u30c6\u30e0 (DNS) \u6280\u8853\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 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\u30a2\u30c9\u30ec\u30b9\u3092\u983b\u7e41\u306b\u5909\u66f4\u3059\u308b\u3088\u3046\u306b\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30bf\u30fc\u30b2\u30c3\u30c8\u304c\u79fb\u52d5\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u3084\u30c4\u30fc\u30eb\u304c\u554f\u984c\u306e\u3042\u308b\u30b5\u30a4\u30c8\u3092\u898b\u3064\u3051\u3066\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30d5\u30a1\u30b9\u30c8\u30d5\u30e9\u30c3\u30af\u30b9\u306e\u8907\u96d1\u306a\u4ed5\u7d44\u307f<\/h2>\n<p>\u30d5\u30a1\u30b9\u30c8 \u30d5\u30e9\u30c3\u30af\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u30d5\u30e9\u30c3\u30af\u30b9 \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8 \u30ec\u30a4\u30e4\u30fc\u3068\u30de\u30b6\u30fc\u30b7\u30c3\u30d7 \u30ec\u30a4\u30e4\u30fc\u306e 2 \u3064\u306e\u30ec\u30a4\u30e4\u30fc\u3067\u69cb\u6210\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u30d5\u30e9\u30c3\u30af\u30b9 \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u30d7\u30ed\u30ad\u30b7\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u901a\u5e38\u306f\u611f\u67d3\u3057\u305f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30ed\u30ad\u30b7\u306f\u3001\u691c\u51fa\u3092\u963b\u6b62\u3059\u308b\u305f\u3081\u306b IP \u30a2\u30c9\u30ec\u30b9\u3092\u6025\u901f\u306b\u5909\u66f4\u3057\u307e\u3059\u3002\u30de\u30b6\u30fc\u30b7\u30c3\u30d7 \u30ec\u30a4\u30e4\u30fc\u306f\u3001\u3053\u308c\u3089\u306e\u30d5\u30e9\u30c3\u30af\u30b9 \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u5236\u5fa1\u3059\u308b\u30b3\u30de\u30f3\u30c9 \u30a2\u30f3\u30c9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb \u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002\u30d5\u30a1\u30b9\u30c8 \u30d5\u30e9\u30c3\u30af\u30b9 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\u6642\u9593\u306b\u6570\u56de\u5909\u66f4\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3053\u3068\u3067\u3059\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027: \u8907\u6570\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u5b58\u5728\u3059\u308b\u305f\u3081\u3001\u4e00\u90e8\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u691c\u51fa\u3055\u308c\u3066\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3055\u308c\u3066\u3082\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u307e\u307e\u3067\u3042\u308a\u3001\u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u9ad8\u53ef\u7528\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<li>\u5730\u7406\u7684\u5206\u5e03: \u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9 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\u30ec\u30b3\u30fc\u30c9) \u306e\u4e21\u65b9\u304c\u983b\u7e41\u306b\u5909\u66f4\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u96e3\u8aad\u5316\u306e\u5c64\u304c\u3055\u3089\u306b\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u554f\u984c\u3001\u304a\u3088\u3073\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h2>\n<p>\u30d5\u30a1\u30b9\u30c8\u30d5\u30e9\u30c3\u30af\u30b9\u306f\u4e3b\u306b\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u914d\u5e03\u3001\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u306e\u30b3\u30de\u30f3\u30c9\u30a2\u30f3\u30c9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306a\u3069\u306e\u60aa\u610f\u306e\u3042\u308b\u6d3b\u52d5\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u3053\u306e\u624b\u6cd5\u306e\u96e3\u8aad\u5316\u6a5f\u80fd\u3092\u5229\u7528\u3057\u3066\u691c\u51fa\u3092\u56de\u907f\u3057\u3001\u60aa\u610f\u306e\u3042\u308b\u64cd\u4f5c\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/p>\n<p>\u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9\u306b\u5bfe\u51e6\u3059\u308b\u4e0a\u3067\u306e\u5927\u304d\u306a\u8ab2\u984c\u306e 1 \u3064\u306f\u3001\u305d\u306e\u975e\u5e38\u306b\u6349\u3048\u306b\u304f\u3044\u6027\u8cea\u3067\u3059\u3002\u5f93\u6765\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3067\u306f\u3001\u6025\u901f\u306b\u5909\u5316\u3059\u308b IP \u30a2\u30c9\u30ec\u30b9\u306e\u80cc\u5f8c\u306b\u96a0\u308c\u305f\u8105\u5a01\u3092\u691c\u51fa\u3057\u3066\u8efd\u6e1b\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4eba\u5de5\u77e5\u80fd (AI) \u3084\u6a5f\u68b0\u5b66\u7fd2 (ML) \u306a\u3069\u306e\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001DNS \u8981\u6c42\u306e\u30d1\u30bf\u30fc\u30f3\u3068\u7570\u5e38\u3092\u8b58\u5225\u3057\u3001\u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u985e\u4f3c\u6280\u8853\u3068\u306e\u6bd4\u8f03<\/h2>\n<p>Fast flux \u306f\u3001\u30c9\u30e1\u30a4\u30f3\u751f\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 (DGA) \u3084\u9632\u5f3e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306a\u3069\u306e\u6280\u8853\u3068\u6bd4\u8f03\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6280\u8853<\/th>\n<th>\u8aac\u660e<\/th>\n<th>\u6bd4\u8f03<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9<\/td>\n<td>\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f IP \u30a2\u30c9\u30ec\u30b9\u304c\u6025\u901f\u306b\u5909\u5316\u3059\u308b<\/td>\n<td>\u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9\u306f\u9ad8\u3044\u56de\u5fa9\u529b\u3092\u63d0\u4f9b\u3057\u3001\u5f53\u5c40\u304c\u60aa\u610f\u306e\u3042\u308b\u30b5\u30fc\u30d0\u30fc\u3092\u505c\u6b62\u3059\u308b\u3053\u3068\u3092\u56f0\u96e3\u306b\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>DGA<\/td>\n<td>\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u5927\u91cf\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u751f\u6210\u3059\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/td>\n<td>DGA\u3082\u691c\u51fa\u3092\u59a8\u5bb3\u3059\u308b\u304c\u3001\u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9\u306f\u3088\u308a\u9ad8\u5ea6\u306a\u96e3\u8aad\u5316\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u5f3e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0<\/td>\n<td>\u60aa\u610f\u306e\u3042\u308b\u884c\u70ba\u3092\u7121\u8996\u307e\u305f\u306f\u5bb9\u8a8d\u3059\u308b\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9<\/td>\n<td>\u30d5\u30a1\u30b9\u30c8\u30d5\u30e9\u30c3\u30af\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u81ea\u5df1\u5236\u5fa1\u578b\u3067\u3059\u304c\u3001\u9632\u5f3e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306f\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u6280\u8853\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3001\u30d5\u30a1\u30b9\u30c8\u30d5\u30e9\u30c3\u30af\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8907\u96d1\u3055\u3068\u9ad8\u5ea6\u5316\u3082\u9032\u3080\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u30d5\u30a1\u30b9\u30c8\u30d5\u30e9\u30c3\u30af\u30b9\u3092\u691c\u51fa\u3057\u3066\u5bfe\u6297\u3059\u308b\u6280\u8853\u306f\u3001\u3053\u3046\u3057\u305f\u9032\u6b69\u306b\u8ffd\u3044\u3064\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u5f8c\u306e\u958b\u767a\u306b\u306f\u3001\u9ad8\u5ea6\u306a AI \u304a\u3088\u3073 ML \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3001\u6025\u901f\u306a\u5909\u5316\u3092\u8ffd\u8de1\u3059\u308b\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30d9\u30fc\u30b9\u306e DNS \u30b7\u30b9\u30c6\u30e0\u3001\u3088\u308a\u5f37\u56fa\u306a\u30b0\u30ed\u30fc\u30d0\u30eb\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u6cd5\u5236\u3068\u5354\u529b\u306a\u3069\u304c\u542b\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068Fast Flux<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u653b\u6483\u8005\u306b\u3088\u3063\u3066\u4fb5\u5bb3\u3055\u308c\u308b\u3068\u3001\u610f\u56f3\u305b\u305a\u30d5\u30a1\u30b9\u30c8 \u30d5\u30e9\u30c3\u30af\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e00\u90e8\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6b63\u898f\u306e\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3082\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u76e3\u8996\u3057\u3001IP \u30a2\u30c9\u30ec\u30b9\u5909\u66f4\u306e\u7570\u5e38\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u691c\u51fa\u3057\u3001\u305d\u306e\u3088\u3046\u306a\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u30eb\u30fc\u30eb\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a1\u30b9\u30c8 \u30d5\u30e9\u30c3\u30af\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u6226\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<ol>\n<li><a href=\"https:\/\/ieeexplore.ieee.org\/document\/8322985\" target=\"_new\" rel=\"noopener nofollow\">\u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9\u30c6\u30b9\u30c8: \u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u305f\u3081\u306e DNS \u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30ed\u30fc\u30c1<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S1877050917301657\" target=\"_new\" rel=\"noopener nofollow\">\u9ad8\u901f\u30d5\u30e9\u30c3\u30af\u30b9\u304a\u3088\u3073\u4e8c\u91cd\u30d5\u30e9\u30c3\u30af\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6271\u3044<\/a><\/li>\n<li><a href=\"https:\/\/link.springer.com\/chapter\/10.1007\/978-3-319-09770-1_2\" target=\"_new\" rel=\"noopener nofollow\">Fast Flux Watch: Fast Flux \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u691c\u51fa\u30e1\u30ab\u30cb\u30ba\u30e0<\/a><\/li>\n<\/ol>","protected":false},"featured_media":477189,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477188","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Fast Flux: A Deeper Dive Into a Sophisticated Internet Technique<\/mark>","faq_items":[{"question":"What is Fast Flux?","answer":"<p>Fast Flux is an advanced Domain Name System (DNS) technique typically used by cybercriminals to hide phishing, malware, and other malicious activities. It refers to the rapid modification of IP addresses associated with a single domain name, making it difficult for security tools to detect and shut down malicious operations.<\/p>"},{"question":"When was Fast Flux first mentioned?","answer":"<p>Fast Flux first came into prominence during the mid-2000s. It was mainly used in botnet activities to obfuscate the location of malicious servers and evade detection by internet security experts.<\/p>"},{"question":"How does Fast Flux work?","answer":"<p>Fast Flux involves a large number of IP addresses associated with a single domain name that changes rapidly. It uses a network of compromised computers (known as 'nodes' or 'proxies') that rapidly change their IP addresses to avoid detection. The DNS responds with multiple IP addresses of available flux agents for each request to a fast flux domain.<\/p>"},{"question":"What are the key features of Fast Flux?","answer":"<p>Key features of a fast flux network include rapid IP address change, high availability due to the presence of multiple agents, global geographic distribution of nodes, and the use of botnets to create a network of proxies.<\/p>"},{"question":"What types of Fast Flux exist?","answer":"<p>Fast Flux can be classified into two main types: single-flux and double-flux. In single-flux, only the A record (Address Record) linking the domain name to an IP address changes frequently. In double-flux, both the A record and NS record (Name Server Record), indicating the servers providing DNS services for the domain, change frequently.<\/p>"},{"question":"How is Fast Flux used, and what problems does it pose?","answer":"<p>Fast Flux is mainly used in malicious activities such as phishing, malware distribution, and command-and-control for botnets. Its primary challenge is its elusive nature, making it difficult for traditional security measures to detect and mitigate threats behind rapidly changing IP addresses.<\/p>"},{"question":"How does Fast Flux compare to similar techniques?","answer":"<p>Fast Flux is often compared to Domain Generation Algorithms (DGAs) and bulletproof hosting. While DGAs and bulletproof hosting also evade detection, Fast Flux offers a higher degree of obfuscation and resilience, making it difficult for authorities to take down malicious servers.<\/p>"},{"question":"What is the future of Fast Flux?","answer":"<p>As internet technologies evolve, the complexity of fast flux networks is expected to increase. Future developments may include advanced AI and ML solutions, blockchain-based DNS systems to track rapid changes, and more robust global cybercrime legislation and cooperation.<\/p>"},{"question":"How can proxy servers be associated with Fast Flux?","answer":"<p>Proxy servers can inadvertently become part of a fast flux network when compromised by an attacker. However, they can also play a crucial role in combating fast flux networks by monitoring traffic, detecting unusual patterns of IP address changes, and implementing rules to block such activities.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477188","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\/477188\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477189"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477188"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}