{"id":57563,"date":"2018-10-02T10:53:51","date_gmt":"2018-10-02T02:53:51","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=57563"},"modified":"2018-10-11T10:11:46","modified_gmt":"2018-10-11T02:11:46","slug":"%e7%94%a8%e5%9c%a8%e7%b6%b2%e8%b7%af%e9%96%93%e8%ab%9c%e6%b4%bb%e5%8b%95%e7%9a%84rootkit-%ef%bc%9alojax-uefi","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=57563","title":{"rendered":"\u7528\u5728\u7db2\u8def\u9593\u8adc\u6d3b\u52d5\u7684Rootkit \uff1aLoJax UEFI"},"content":{"rendered":"<p>\u5b89\u5168\u7814\u7a76\u4eba\u54e1<a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/apt28-uses-lojax-first-uefi-rootkit-seen-in-the-wild\/\">\u767c\u73fe\u4e86<\/a>\u4e00\u500b\u7d71\u4e00\u53ef\u5ef6\u4f38\u97cc\u9ad4\u4ecb\u9762(UEFI)\u7684<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/definition\/rootkit\">Rootkit<\/a>\uff0c\u9019\u500brootkit\u547d\u540d\u70baLoJax(\u8da8\u52e2\u79d1\u6280\u5075\u6e2c\u540d\u7a31\u70baBKDR_FALOJAK.USOMON \u4ee5\u53caBackdoor.Win32.FALOJAK.AA)\u88ab\u7528\u4f86\u57f7\u884c\u7db2\u8def\u9593\u8adc\u6d3b\u52d5\u3002\u9019\u500brootkit\u5305\u542b\u5176\u4ed6\u6703\u4fee\u6539\u7cfb\u7d71\u97cc\u9ad4\u7684\u5de5\u5177\u75c5\u611f\u67d3\u60e1\u610f\u7a0b\u5f0f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/documents.trendmicro.com\/images\/TEx\/articles\/20180405225212535-80-ebwxhr8-800.jpg\" width=\"800\" height=\"533\" \/><\/p>\n<p>\u7814\u7a76\u4eba\u54e1\u8868\u793a\uff0c\u9019\u500b\u7db2\u8def\u9593\u8adc\u6d3b\u52d5\u6240\u8a2d\u8a08\u7684LoJax rootkit\u4e3b\u8981\u76ee\u6a19\u662f\u5df4\u723e\u5e79\u5730\u5340\u7684\u7d44\u7e54\u4ee5\u53ca\u4e2d\u6b50\u548c\u6771\u6b50\u7684\u570b\u5bb6\u3002<\/p>\n<p>LoJax\u88ab\u7528\u4f86\u5728\u7cfb\u7d71\u4e0a\u5efa\u7acb\u60e1\u610f\u7a0b\u5f0f\uff0c\u4e26\u4e14\u5728\u96fb\u8166\u958b\u6a5f\u6642\u6703\u81ea\u52d5\u57f7\u884c\uff0cLoJax\u5f71\u97ff\u4e86UEFI\uff0cUEFI\u662f\u4f5c\u696d\u7cfb\u7d71\u9023\u63a5\u5230\u97cc\u9ad4\u7684\u4ecb\u9762\u3002\u56e0\u6b64\u5373\u4f7f\u91cd\u65b0\u5b89\u88dd\u4f5c\u696d\u7cfb\u7d71\u6216\u662f\u7f6e\u63db\u786c\u789f\uff0cLoJax\u4ecd\u6703\u4fdd\u7559\u5728UEFI\u4e2d\u3002<\/p>\n<p>[\u95b1\u8b80\uff1a<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/poc-shows-mac-os-x-uefi-attacks-are-possible-what-does-this-mean-for-mac-users\/\">\u5229\u7528Mac OS X\u4e2d\u7684\u6f0f\u6d1e\u7684\u6982\u5ff5\u9a57\u8b49\u986f\u793a\u53ef\u80fd\u6703\u5c0dMac\u7684UEFI\u9032\u884c\u653b\u64ca<\/a>]<\/p>\n<p>&nbsp;<\/p>\n<p>\u7576\u96fb\u8166\u53d7\u611f\u67d3\u4e4b\u5f8c\uff0c\u99ed\u5ba2\u4fbf\u53ef\u4ee5\u9060\u7aef\u5b58\u53d6\u9019\u53f0\u96fb\u8166\uff0c\u4e26\u5b89\u88dd\u6216\u57f7\u884c\u5176\u4ed6\u60e1\u610f\u7a0b\u5f0f\u3002\u5b89\u5168\u7814\u7a76\u4eba\u54e1<a href=\"https:\/\/www.wired.com\/story\/fancy-bear-hackers-uefi-rootkit\/\">\u8868\u793a<\/a>\uff0c\u9019\u500b\u60e1\u610f\u7a0b\u5f0f\u4e5f\u53ef\u4ee5\u7528\u4f86\u8ffd\u7e31\u96fb\u8166\u6240\u5728\u7684\u4f4d\u7f6e\u4ee5\u53ca\u7cfb\u7d71\u6240\u6709\u8005\u3002<\/p>\n<p>\u7814\u7a76\u4eba\u54e1\u5206\u6790\u7684LoJax\u6a23\u672c\u767c\u73fe\uff0c\u5176\u4e2d\u7684\u7db2\u57df\u7528\u4e5f\u88ab\u7528\u65bc<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/operation-pawn-storm-the-red-in-sednit\/\">Sednit\u5f8c\u9580<\/a>\u7684C\uff06C\u901a\u4fe1\uff0c\u800cSednit\u5f8c\u9580\u6b63\u662f\u7528\u65bc\u7db2\u7d61\u9593\u8adc\u6d3b\u52d5\u7684\u5f8c\u9580\u7a0b\u5f0f\u3002<\/p>\n<p>[\u5165\u9580\uff1a<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/cybercrime-and-digital-threats\/how-can-the-network-be-protected-from-targeted-attacks\">\u4fdd\u8b77\u7db2\u7d61\u514d\u65bc\u76ee\u6a19\u5f0f\u7684\u653b\u64ca<\/a>]<\/p>\n<p>&nbsp;<\/p>\n<p>LoJax\u4e26\u4e0d\u662f\u51fa\u73fe\u5728\u7db2\u8def\u4e0a\u7684\u7b2c\u4e00\u652fUEFI rootkit\u3002\u4e8b\u5be6\u4e0a\uff0c\u57282015\u5e74\uff0c<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/hacking-team-uses-uefi-bios-rootkit-to-keep-rcs-9-agent-in-target-systems\/\">Hacking Team<\/a>\u7d44\u7e54\u4f7f\u7528\u4e00\u500bUEFI\/basic input\/output system (BIOS)\u7684rootkit\u4f7f\u5f97\u60e1\u610f\u5de5\u5177\u7a0b\u5f0f(\u9060\u7aef\u9059\u63a7\u7cfb\u7d71)\u53ef\u4ee5\u5b89\u88dd\u5728\u76ee\u6a19\u7cfb\u7d71\u4e0a\u3002<\/p>\n<p>\u5c31\u5982\u540cHacking Team\u7684UEFI\/BIOS rootkit\uff0cLojax\u5305\u542b\u4e86\u591a\u500b\u5de5\u5177\u7528\u4ee5\u5b58\u53d6\u6216\u4fee\u6539\u96fb\u8166\u7684UEFI\u6216BIOS\u8a2d\u5b9a\u3002\u9019\u4e9b\u5de5\u5177\u5305\u542b\u4e0b\u5217\u529f\u80fd\uff1a<\/p>\n<ul>\n<li>\u6536\u96c6\u4e26\u532f\u51fa\u7cfb\u7d71\u7684\u8a2d\u5b9a\u81f3\u6587\u5b57\u6a94(text)\u3002<\/li>\n<li>\u8b80\u53d6\u96fb\u8166\u4e0aUEFI \/ BIOS\u6240\u5728\u7684\u5e8f\u5217\u5468\u908a\u4ecb\u9762\uff08SPI\uff09\u7684\u8a18\u61b6\u9ad4\u5167\u5bb9\uff0c\u4e26\u5b58\u6210\u6a94\u6848(\u5982\u540c\u97cc\u9ad4\u7684\u6620\u50cf\u6a94)<\/li>\n<li>\u900f\u904e\u5d4c\u5165\u7684\u60e1\u610fUEFI\u6a21\u7d44\u5b89\u88ddrootkit\u81f3\u5132\u5b58\u7684\u6620\u50cf\u6a94\u4e2d\uff0c\u7136\u5f8c\u5c07\u4fee\u6539\u5f8c\u7684\u6620\u50cf\u6a94\u5beb\u56de\u81f3SPI \u5feb\u9583\u8a18\u61b6\u9ad4\u4e2d\u3002<\/li>\n<\/ul>\n<p>\u7814\u7a76\u4eba\u54e1\u4e5f\u767c\u73fe\u82e5SPI\u5feb\u9583\u8a18\u61b6\u9ad4\u7684\u5beb\u5165\u529f\u80fd\u88ab\u95dc\u9589\u7684\u8a71\uff0c\u5b83\u5c31\u6703\u5229\u7528\u820a\u7684\u5f31\u9ede(<a href=\"https:\/\/www.kb.cert.org\/vuls\/id\/766164\">CVE-2014-8273<\/a>) \u3002<\/p>\n<p>[2018\u4e0a\u534a\u5e74\u8cc7\u5b89\u7e3d\u8a55\uff1a<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/research-and-analysis\/threat-reports\/roundup\/unseen-threats-imminent-losses\">\u786c\u9ad4\u4e0a\u51fa\u73fe\u7684\u56b4\u91cd\u6f0f\u6d1e\u66f4\u96e3\u4fee\u88dc<\/a>]<\/p>\n<p>&nbsp;<\/p>\n<p>\u5b8c\u5168\u522a\u9664UEFI\u4e2d\u7684LoJax\u727d\u6d89\u5230\u91cd\u65b0\u5237\u65b0SPI\u5feb\u9583\u8a18\u61b6\u9ad4\uff0c\u9019\u9700\u8981\u975e\u5e38\u5c08\u696d\u7684\u77e5\u8b58\uff08\u4ea6\u5373\u9808\u78ba\u4fdd\u97cc\u9ad4\u548c\u4e3b\u6a5f\u677f\u7684\u76f8\u5bb9\u6027\uff09\u3002<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u555f\u7528<a href=\"https:\/\/docs.microsoft.com\/en-us\/windows-hardware\/design\/device-experiences\/oem-secure-boot\">\u5b89\u5168\u958b\u6a5f(Secure Boot)<\/a>\u4ee5\u9632\u7bc4Lojax\uff0c\u9019\u662f\u4e00\u7a2e\u5b89\u5168\u6a5f\u5236\uff0c\u53ef<a href=\"https:\/\/www.intel.com\/content\/www\/us\/en\/support\/articles\/000006942\/boards-and-kits\/desktop-boards.html\">\u78ba\u4fdd<\/a>\u4f7f\u7528\u7531\u539f\u59cb\u8a2d\u5099\u88fd\u9020\u5546\u6709\u6548\u7c3d\u7ae0\u7684\u8edf\u9ad4\u555f\u52d5\u7cfb\u7d71\u3002\u5b89\u5168\u958b\u6a5f\u529f\u80fd\u53ef\u4ee5\u5075\u6e2c\u4e26\u963b\u64cb\u906d\u7ac4\u6539\u7684Loader\u3001\u4f5c\u696d\u7cfb\u7d71\u6a94\u6848\u4ee5\u53ca\u5176\u4ed6\u8edf\u9ad4\u3002<a href=\"https:\/\/infocenter.arm.com\/help\/index.jsp?topic=\/com.arm.doc.prd29-genc-009492c\/CACGCHFE.html\">\u9069\u7528<\/a>\u65bc\u5927\u591a\u6578\u73fe\u4ee3PC\uff08Windows 8\u53ca\u66f4\u65b0\u7248\u672c\u7684\u4f5c\u696d\u7cfb\u7d71\uff09\u3002\u7531\u65bcLoJax\u6c92\u6709\u6709\u6548\u7684\u6578\u4f4d\u7c3d\u7ae0\uff0c\u56e0\u6b64\u555f\u7528\u5b89\u5168\u958b\u6a5f\u53ef\u4ee5\u963b\u64cbLojax\u3002 Microsoft\u4e5f\u6709\u95dc\u65bc\u8a2d\u5b9a\u5b89\u5168\u958b\u6a5f\u7684<a href=\"https:\/\/docs.microsoft.com\/en-us\/windows-hardware\/manufacture\/desktop\/secure-boot-isnt-configured-correctly-troubleshooting\">\u6307\u5357<\/a>\u53ef\u4f9b\u53c3\u8003\u3002<\/p>\n<p>\u4f01\u696d\u61c9\u8a72\u9075\u5faa\u5b89\u5168\u7684\u6700\u4f73\u7bc4\u4f8b\uff1a\u4fdd\u6301\u7aef\u9ede\u96fb\u8166\u4ee5\u53ca\u97cc\u9ad4\u7684\u4fee\u88dc\u53ca\u66f4\u65b0\uff0c\u63a1\u7528\u6700\u4f4e\u7684\u5fc5\u8981\u6b0a\u9650\u958b\u653e\u539f\u5247\uff0c\u4ee5\u53ca\u5efa\u7acb\u5177\u5099\u7e31\u6df1\u9632\u79a6\u7684\u5b89\u5168\u9632\u8b77\u4ee5\u963b\u64cb\u60e1\u610f\u5a01\u8105\uff0d\u5f9e<a href=\"https:\/\/www.trendmicro.com\/zh_tw\/business\/products\/user-protection\/sps\/endpoint.html\">\u7aef\u9ede<\/a>\uff0c<a href=\"https:\/\/www.trendmicro.com\/zh_tw\/business\/products\/network.html\">\u7db2\u8def<\/a>\uff0c<a href=\"https:\/\/www.trendmicro.com\/en_us\/business\/products\/hybrid-cloud\/deep-security-data-center.html\">\u4f3a\u670d\u5668<\/a>\u4ee5\u53ca<a href=\"https:\/\/www.trendmicro.tw\/tw\/business\/complete-software-protection\/index.html\">\u9598\u9053<\/a>\u9032\u884c\u591a\u5c64\u6b21\u7684\u9632\u8b77\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u8da8\u52e2\u79d1\u6280\u7684\u89e3\u6c7a\u65b9\u6848<\/strong><\/p>\n<p>\u8da8\u52e2\u79d1\u6280<u><a href=\"https:\/\/t.rend.tw\/?i=Mzc4MQ\">\u8da8\u52e2\u79d1\u6280HYPERLINK &#8220;https:\/\/t.rend.tw\/?i=Mzc4MQ&#8221;Deep Security<\/a><\/u>\u89e3\u6c7a\u65b9\u6848\u63d0\u4f9b\u5075\u6e2c\u9632\u8b77\uff0c\u6df1\u5c64\u7684\u5206\u6790\u3002\u53ef\u91dd\u5c0d\u73fe\u4eca\u96b1\u5bc6\u7684\u60e1\u610f\u7a0b\u5f0f\u4ee5\u53ca\u76ee\u6a19\u5f0f\u653b\u64ca\u63d0\u4f9b\u5373\u6642\u4e14\u4e3b\u52d5\u7684\u9632\u8b77\u3002Deep Security\u63d0\u4f9b\u5168\u9762\u7684\u9632\u79a6\uff0c\u85c9\u7531\u7279\u5225\u958b\u767c\u7684\u904e\u6ffe\u5f15\u64ce\u4fdd\u8b77\u4f01\u696d\u514d\u65bc\u76ee\u6a19\u5f0f\u7684\u653b\u64ca\u4ee5\u53ca\u9032\u968e\u7684\u5a01\u8105\uff0c\u5ba2\u88fd\u5316\u7684<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/security-technology\/how-can-advanced-sandboxing-techniques-thwart-elusive-malware\">\u6c99\u7bb1<\/a>\uff0c\u4ee5\u53ca\u6574\u500b\u653b\u64ca\u751f\u547d\u9031\u671f\u7684\u95dc\u806f\u6027\u5206\u6790\u6280\u8853\uff0c\u5373\u4f7f\u6c92\u6709\u6383\u63cf\u5f15\u64ce\u6216\u75c5\u6bd2\u78bc\u66f4\u65b0\uff0c\u4e5f\u53ef\u4ee5\u5075\u6e2c\u5a01\u8105\u3002\u8da8\u52e2\u79d1\u6280\u7aef\u9ede\u89e3\u6c7a\u65b9\u6848\u4f8b\u5982<u><a href=\"https:\/\/www.trendmicro.tw\/tw\/business\/complete-software-protection\/index.html\">\u8da8\u52e2\u79d1\u6280 Smart Protection Suites<\/a><\/u>\u00a0\u00a0\u4ee5\u53ca\u00a0<a href=\"hhttps:\/\/www.trendmicro.com\/zh_tw\/small-business\/worry-free-services.html\">Worry-Free Business Security<\/a>\uff0c\u85c9\u7531\u5075\u6e2c\u60e1\u610f\u7a0b\u5f0f\u4ee5\u53ca\u963b\u64cb\u6240\u6709\u76f8\u95dc\u7684\u60e1\u610f\u9023\u7d50\u53ef\u63d0\u4f9b\u4f7f\u7528\u8005\u548c\u4f01\u696d\u6709\u6548\u7684\u5b89\u5168\u9632\u8b77\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u25ce\u539f\u6587\u4f86\u6e90: <a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/cyber-attacks\/lojax-uefi-rootkit-used-in-cyberespionage\">LoJax UEFI Rootkit Used in Cyberespionage<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b89\u5168\u7814\u7a76\u4eba\u54e1\u767c\u73fe\u4e86\u4e00\u500b\u7d71\u4e00\u53ef\u5ef6\u4f38\u97cc\u9ad4\u4ecb\u9762(UEFI)\u7684Rootkit\uff0c\u9019\u500brootkit\u547d\u540d\u70baLoJax(\u8da8\u52e2 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[1944],"tags":[4052,2860,249,2412],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/57563"}],"collection":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=57563"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/57563\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=57563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=57563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=57563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}