{"id":479430,"date":"2023-08-09T10:40:10","date_gmt":"2023-08-09T10:40:10","guid":{"rendered":""},"modified":"2023-09-05T11:18:48","modified_gmt":"2023-09-05T11:18:48","slug":"uefi-rootkit","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/uefi-rootkit\/","title":{"rendered":"Uefi \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8"},"content":{"rendered":"<p>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306b\u95a2\u3059\u308b\u7c21\u5358\u306a\u60c5\u5831<\/p>\n<p>UEFI (Unified Extensible Firmware Interface) \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30b7\u30b9\u30c6\u30e0\u306e UEFI \u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u60aa\u610f\u306e\u3042\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u4e00\u7a2e\u3067\u3059\u3002UEFI \u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u63a5\u7d9a\u3059\u308b\u4ed5\u69d8\u3067\u3042\u308a\u3001\u3053\u306e\u30ec\u30d9\u30eb\u3067\u306e\u611f\u67d3\u306b\u3088\u308a\u3001\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306f\u6975\u3081\u3066\u6c38\u7d9a\u7684\u306b\u306a\u308a\u3001\u5f93\u6765\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u306f\u691c\u51fa\u3055\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u6b74\u53f2\u306f\u3001\u5f93\u6765\u306e BIOS (\u57fa\u672c\u5165\u51fa\u529b\u30b7\u30b9\u30c6\u30e0) \u306e\u4ee3\u66ff\u3068\u3057\u3066\u59cb\u307e\u3063\u305f UEFI \u81ea\u4f53\u306e\u9032\u5316\u306b\u307e\u3067\u9061\u308a\u307e\u3059\u3002\u6f5c\u5728\u7684\u306a UEFI \u30de\u30eb\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066\u306e\u6700\u521d\u306e\u8a00\u53ca\u306f\u3001\u5b9f\u88c5\u76f4\u5f8c\u306b\u73fe\u308c\u3001\u7814\u7a76\u8005\u306f 2010 \u5e74\u4ee3\u521d\u982d\u306b\u8106\u5f31\u6027\u3092\u7279\u5b9a\u3057\u307e\u3057\u305f\u3002\u300cHacking Team\u300d\u3068\u547c\u3070\u308c\u308b\u6700\u521d\u306e UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306f 2015 \u5e74\u306b\u767a\u898b\u3055\u308c\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e16\u754c\u3067\u91cd\u8981\u306a\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u8a73\u7d30\u60c5\u5831<\/h2>\n<p>\u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35 UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8<\/p>\n<p>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u304c\u8d77\u52d5\u3059\u308b\u524d\u306b\u5b9f\u884c\u3055\u308c\u308b\u30b3\u30fc\u30c9\u3067\u3042\u308b\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u5185\u306b\u5b58\u5728\u3059\u308b\u305f\u3081\u3001\u7279\u306b\u8105\u5a01\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u30cf\u30fc\u30c9 \u30c9\u30e9\u30a4\u30d6\u306e\u5909\u66f4\u3001\u305d\u306e\u4ed6\u306e\u5f93\u6765\u306e\u4fee\u5fa9\u4f5c\u696d\u3092\u884c\u3063\u3066\u3082\u3001\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306f\u5b58\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff1a<\/h3>\n<ol>\n<li><strong>\u30d6\u30fc\u30c8\u30ad\u30c3\u30c8:<\/strong> \u30b7\u30b9\u30c6\u30e0\u306e\u30d6\u30fc\u30c8 \u30d7\u30ed\u30bb\u30b9\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u6c38\u7d9a\u30e2\u30b8\u30e5\u30fc\u30eb:<\/strong> \u30b7\u30b9\u30c6\u30e0\u306e\u5909\u66f4\u5f8c\u3082\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u304c\u6b8b\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30da\u30a4\u30ed\u30fc\u30c9\uff1a<\/strong> \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306b\u3088\u3063\u3066\u5b9f\u884c\u3055\u308c\u308b\u5b9f\u969b\u306e\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u307e\u305f\u306f\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3002<\/li>\n<\/ol>\n<h3>\u30a4\u30f3\u30d1\u30af\u30c8\uff1a<\/h3>\n<ul>\n<li><strong>\u30b9\u30c6\u30eb\u30b9\uff1a<\/strong> \u5f93\u6765\u306e\u30c4\u30fc\u30eb\u3067\u306f\u691c\u51fa\u304c\u56f0\u96e3\u3067\u3059\u3002<\/li>\n<li><strong>\u6c38\u7d9a\u6027:<\/strong> \u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3084\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u5909\u66f4\u3092\u884c\u3063\u3066\u3082\u30b7\u30b9\u30c6\u30e0\u5185\u306b\u6b8b\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30c8\u30fc\u30bf\u30eb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb:<\/strong> OS\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3001\u30c7\u30fc\u30bf\u3092\u542b\u3080\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u5185\u90e8\u69cb\u9020<\/h2>\n<p>UEFI\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u4ed5\u7d44\u307f<\/p>\n<ol>\n<li><strong>\u611f\u67d3\u6bb5\u968e:<\/strong> \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306f\u901a\u5e38\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u65e2\u5b58\u306e\u8106\u5f31\u6027\u307e\u305f\u306f\u60aa\u610f\u306e\u3042\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4ecb\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u6301\u7d9a\u30d5\u30a7\u30fc\u30ba:<\/strong> \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306f UEFI \u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306b\u57cb\u3081\u8fbc\u307e\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u5b9f\u884c\u30d5\u30a7\u30fc\u30ba:<\/strong> \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306f\u30d6\u30fc\u30c8 \u30d7\u30ed\u30bb\u30b9\u3067\u521d\u671f\u5316\u3055\u308c\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u5316\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u4e3b\u306a\u6a5f\u80fd\u306e\u5206\u6790<\/h2>\n<p>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u4e0d\u53ef\u8996<\/li>\n<li>\u6301\u7d9a\u6027<\/li>\n<li>\u5b8c\u5168\u306a\u30b7\u30b9\u30c6\u30e0\u5236\u5fa1<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u56de\u907f\u3059\u308b\u80fd\u529b<\/li>\n<\/ul>\n<h2>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u7a2e\u985e<\/h2>\n<p>\u8868\u3068\u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3057\u3066\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u8aac\u660e<\/th>\n<th>\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30d6\u30fc\u30c8\u30ad\u30c3\u30c8<\/td>\n<td>\u30d6\u30fc\u30c8\u30d7\u30ed\u30bb\u30b9\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3059\u308b<\/td>\n<td>\u30ed\u30b8\u30e3\u30c3\u30af\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8<\/td>\n<td>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u7d44\u307f\u8fbc\u3080<\/td>\n<td>\u65b9\u7a0b\u5f0f\u30b0\u30eb\u30fc\u30d7<\/td>\n<\/tr>\n<tr>\n<td>\u4eee\u60f3\u5316\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8<\/td>\n<td>\u4eee\u60f3\u5316\u6280\u8853\u3092\u6d3b\u7528<\/td>\n<td>\u30d6\u30eb\u30fc\u30d4\u30eb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u554f\u984c\u70b9\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<p>\u4f7f\u3044\u65b9\uff1a<\/p>\n<ol>\n<li><strong>\u30b5\u30a4\u30d0\u30fc\u30b9\u30d1\u30a4\u6d3b\u52d5:<\/strong> \u6a19\u7684\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u30b9\u30d1\u30a4\u3059\u308b\u305f\u3081\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u306e\u76d7\u96e3:<\/strong> \u6a5f\u5bc6\u60c5\u5831\u3092\u76d7\u3080\u305f\u3081\u3002<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u59a8\u5bb3:<\/strong> \u30b7\u30b9\u30c6\u30e0\u3092\u640d\u50b7\u307e\u305f\u306f\u6df7\u4e71\u3055\u305b\u308b\u3053\u3068\u3002<\/li>\n<\/ol>\n<p>\u554f\u984c\u70b9:<\/p>\n<ul>\n<li>\u691c\u51fa\u306e\u96e3\u3057\u3055<\/li>\n<li>\u9664\u53bb\u306e\u8907\u96d1\u3055<\/li>\n<\/ul>\n<p>\u89e3\u6c7a\u7b56:<\/p>\n<ul>\n<li>\u5b9a\u671f\u7684\u306a\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/li>\n<li>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30d9\u30fc\u30b9\u306e\u6574\u5408\u6027\u30c1\u30a7\u30c3\u30af<\/li>\n<li>\u9ad8\u5ea6\u306a\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u4fdd\u8b77\u306e\u6d3b\u7528<\/li>\n<\/ul>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5fb4<\/th>\n<th>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8<\/th>\n<th>\u5f93\u6765\u306e\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u691c\u51fa<\/td>\n<td>\u96e3\u3057\u3044<\/td>\n<td>\u3088\u308a\u7c21\u5358\u306b<\/td>\n<\/tr>\n<tr>\n<td>\u9664\u53bb<\/td>\n<td>\u8907\u96d1\u306a<\/td>\n<td>\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u306b<\/td>\n<\/tr>\n<tr>\n<td>\u6301\u7d9a\u6027<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u3088\u308a\u4f4e\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u611f\u67d3\u30ec\u30d9\u30eb<\/td>\n<td>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2<\/td>\n<td>OS\u30ec\u30d9\u30eb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306b\u95a2\u3059\u308b\u4eca\u5f8c\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<ul>\n<li>\u691c\u51fa\u304a\u3088\u3073\u9664\u53bb\u306e\u305f\u3081\u306e\u5c02\u7528\u30c4\u30fc\u30eb\u306e\u958b\u767a\u3002<\/li>\n<li>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30ec\u30d9\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3078\u306e\u91cd\u70b9\u304c\u5f37\u5316\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<li>\u6f5c\u5728\u7684\u306a\u8105\u5a01\u3092\u4e88\u6e2c\u5206\u6790\u3059\u308b\u305f\u3081\u306e\u6a5f\u68b0\u5b66\u7fd2\u3068 AI\u3002<\/li>\n<\/ul>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u304c UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306b\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u308b\u304b\u3001\u307e\u305f\u306f\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u304b<\/h2>\n<p>OneProxy \u304c\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u5b9f\u969b\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u30de\u30b9\u30af\u3059\u308b\u3053\u3068\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 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\u30d5\u30a9\u30fc\u30e9\u30e0<\/a><\/li>\n<li><a href=\"https:\/\/www.mitre.org\/\" target=\"_new\" rel=\"noopener nofollow\">MITRE \u2013 UEFI \u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/jp\/\" target=\"_new\" rel=\"noopener\">OneProxy \u2013 \u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/a><\/li>\n<\/ul>\n<hr>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001UEFI 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Comprehensive Insight<\/mark>","faq_items":[{"question":"What is a UEFI Rootkit?","answer":"<p>A UEFI Rootkit is a type of malicious software that infects the Unified Extensible Firmware Interface (UEFI) firmware of a computer system. This infection at the firmware level allows the rootkit to be highly persistent and potentially undetectable by traditional security software.<\/p>"},{"question":"How did UEFI Rootkits originate?","answer":"<p>UEFI Rootkits originated with the evolution of UEFI, which began as a replacement for the traditional BIOS. The vulnerabilities were identified in the early 2010s, and the first known UEFI rootkit, called \"Hacking Team,\" was discovered in 2015.<\/p>"},{"question":"What makes UEFI Rootkits so dangerous?","answer":"<p>UEFI Rootkits are dangerous because they reside in the firmware, persist through OS reinstallation and hardware changes, and can exert control over the entire system. They are difficult to detect and remove, making them a significant threat to cybersecurity.<\/p>"},{"question":"How does a UEFI Rootkit work?","answer":"<p>A UEFI Rootkit infects the system by exploiting existing vulnerabilities or through malicious software. It then embeds itself in the UEFI firmware, initializes with the boot process, and activates its payload, which may include espionage, data theft, or system sabotage.<\/p>"},{"question":"What are the different types of UEFI Rootkits?","answer":"<p>The types of UEFI Rootkits include Bootkits that target the boot process, Firmware Implants that embed in hardware components, and Virtualized Rootkits that utilize virtualization technology. Examples include LoJax, Equation Group, and Blue Pill.<\/p>"},{"question":"How can UEFI Rootkits be detected and removed?","answer":"<p>Detecting and removing UEFI Rootkits is complex and typically requires regular firmware updates, hardware-based integrity checks, and advanced endpoint protection.<\/p>"},{"question":"What are the future perspectives and technologies related to UEFI Rootkits?","answer":"<p>Future perspectives include the development of specialized tools for detection and removal, increased focus on hardware-level security, and the use of machine learning and AI for predictive analysis of potential threats.<\/p>"},{"question":"How can proxy servers like OneProxy be associated with UEFI Rootkits?","answer":"<p>Proxy servers like OneProxy can add a layer of security against UEFI Rootkits by masking the real IP address and inspecting traffic to block known malicious sources. They act as an extra layer of defense, making it more difficult for rootkits to identify and target specific systems.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/479430","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\/479430\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=479430"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}