{"id":57099,"date":"2018-09-13T09:00:05","date_gmt":"2018-09-13T01:00:05","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=57099"},"modified":"2018-09-11T14:02:43","modified_gmt":"2018-09-11T06:02:43","slug":"%e7%84%a1%e6%aa%94%e6%a1%88%e5%bc%8f%e6%8c%96%e7%a4%a6%e6%83%a1%e6%84%8f%e7%a8%8b%e5%bc%8f%e5%87%ba%e7%8f%be%e6%96%b0%e6%8a%80%e5%b7%a7%ef%bc%8c%e4%b8%a6%e5%b7%b2%e7%99%bc%e7%8f%be%e8%ae%8a%e7%a8%ae","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=57099","title":{"rendered":"\u7121\u6a94\u6848\u5f0f\u6316\u7926\u60e1\u610f\u7a0b\u5f0f\u51fa\u73fe\u65b0\u6280\u5de7\uff0c\u4e26\u5df2\u767c\u73fe\u8b8a\u7a2e"},"content":{"rendered":"<p>\u96a8\u8457<u><a href=\"https:\/\/blog.trendmicro.com.tw\/?p=12412\">\u52d2\u7d22\u75c5\u6bd2Ransomware<\/a><\/u>\u7684\u6578\u91cf\u6301\u7e8c<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/research-and-analysis\/threat-reports\/roundup\/unseen-threats-imminent-losses\">\u4e0b\u6ed1<\/a>\uff0c<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=54852\">\u865b\u64ec\u52a0\u5bc6\u8ca8\u5e63\u6316\u7926<\/a>\u60e1\u610f\u7a0b\u5f0f\u4f3c\u4e4e\u958b\u59cb\u5d1b\u8d77\u4e26\u53d6\u800c\u4ee3\u4e4b\u3002\u9664\u4e86\u865b\u64ec\u52a0\u5bc6\u8ca8\u5e63\u5728\u771f\u5be6\u4e16\u754c\u9010\u6f38\u53d7\u5230\u95dc\u6ce8\u4e4b\u5916\uff0c\u9019\u985e\u8ca8\u5e63\u5c0d\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u9084\u6709\u53e6\u4e00\u9805\u512a\u9ede\uff0c\u90a3\u5c31\u662f\u80fd\u8b93\u4ed6\u5011\u8eb2\u5728\u9ad4\u5236\u7576\u4e2d\u6c38\u9060\u4e0d\u88ab\u767c\u73fe\u7684\u96b1\u5bc6\u6027\u3002<\/p>\n<p>\u4e8b\u5be6\u4e0a\uff0c\u8a31\u591a\u4eca\u65e5\u7684\u6316\u7926\u60e1\u610f\u7a0b\u5f0f\u751a\u81f3\u6709\u8fa6\u6cd5\u900f\u904e\u7121\u6a94\u6848\u7684\u65b9\u5f0f\u4f86\u611f\u67d3\u7cfb\u7d71\u3002\u7121\u6a94\u6848\u5f0f\u653b\u64ca\u80fd\u8b93\u99ed\u5ba2\u5c07\u60e1\u610f\u7a0b\u5f0f\u96b1\u85cf\u5728\u8a18\u61b6\u9ad4\u4e2d\uff0c\u8b93\u8cc7\u5b89\u7814\u7a76\u4eba\u54e1\u66f4\u96e3\u52a0\u4ee5\u9451\u8b58\u5206\u6790\u3002<\/p>\n<p>\u4eca\u5e74\u4e8c\u6708\uff0c<u><a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=2651&amp;name=20110916\">\u8da8\u52e2\u79d1\u6280<\/a><\/u>\u767c\u73fe\u4e86\u4e00\u500b\u7121\u6a94\u6848\u5f0f\u865b\u64ec\u52a0\u5bc6\u8ca8\u5e63\u6316\u7926\u60e1\u610f\u7a0b\u5f0f (Fileless-DASKUS) \u6703\u5229\u7528 PowerShell (PS) \u5de5\u5177\u4f86\u611f\u67d3\u7cfb\u7d71\u3002\u6709\u5225\u65bc <a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/cryptocurrency-miner-uses-wmi-eternalblue-spread-filelessly\/\">2017 \u5e74 8 \u6708<\/a>\u6240\u767c\u73fe\u7684 TROJ64_COINMINER.QO\uff0c\u9019\u500b\u6316\u7926\u60e1\u610f\u7a0b\u5f0f\u4e26\u975e\u900f\u904e Windows Management Instrumentation (WMI) \u4f86\u611f\u67d3\u7cfb\u7d71\u3002\u800c\u662f\u50cf\u904e\u53bb\u770b\u5230\u7684 \u00a0<a href=\"https:\/\/www.trendmicro.com\/vinfo\/ph\/security\/news\/cybercrime-and-digital-threats\/kovter-an-evolving-malware-gone-fileless\">KOVTER<\/a>\u00a0 \u548c <a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/fileless-androm\">ANDROM<\/a> \u9019\u5169\u500b\u77e5\u540d\u7684\u7121\u6a94\u6848\u5f0f\u60e1\u610f\u7a0b\u5f0f\u4e00\u6a23\uff0c\u5229\u7528\u7cfb\u7d71\u767b\u9304\u70ba\u611f\u67d3\u5a92\u4ecb\u3002<\/p>\n<p>\u4e0b\u5716\u986f\u793a\u6b64\u6316\u7926\u60e1\u610f\u7a0b\u5f0f\u7684\u611f\u67d3\u904e\u7a0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/documents.trendmicro.com\/images\/TEx\/articles\/FilelessMiner-1.jpg\" width=\"732\" height=\"520\" \/><\/p>\n<p>\u6b64\u60e1\u610f\u7a0b\u5f0f\u8207 KOVTER \u53ca ANDROM \u5229\u7528\u7cfb\u7d71\u767b\u9304\u7684\u65b9\u5f0f\u6bd4\u8f03\u5982\u4ee5\u4e0b\u4e09\u5716\u6240\u793a\uff1a<!--more--><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/documents.trendmicro.com\/images\/TEx\/articles\/FilelessMiner-5.jpg\" width=\"650\" height=\"222\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/documents.trendmicro.com\/images\/TEx\/articles\/FilelessMiner-2.jpg\" width=\"600\" height=\"272\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/documents.trendmicro.com\/images\/TEx\/articles\/FilelessMiner-3.jpg\" width=\"600\" height=\"272\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u6b64\u60e1\u610f\u7a0b\u5f0f\u7d93\u7531\u4e00\u500b\u60e1\u610f\u8173\u672c (<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/Coinminer_MALXMR.DB-PS\">Coinminer_MALXMR.DB-PS<\/a>) \u4f86\u9032\u5165\u7cfb\u7d71\uff0c\u8a72\u8173\u672c\u6703\u5728\u7cfb\u7d71\u767b\u9304\u7576\u4e2d\u5beb\u5165\u4e09\u500b\u52a0\u5bc6\u5f8c\u7684\u6a5f\u78bc (\u5176\u4e2d\u4e5f\u5305\u542b\u5176\u89e3\u5bc6\u7a0b\u5f0f\u78bc)\u3001\u4e00\u500b PowerShell Reflective PE \u8f09\u5165\u7a0b\u5f0f (\u7528\u4f86\u5c07\u7a0b\u5f0f\u78bc\u6ce8\u5165\u57f7\u884c\u7a0b\u5e8f\u7576\u4e2d)\uff0c\u4ee5\u53ca\u6700\u7d42\u7684\u60e1\u610f\u7a0b\u5f0f\u3002<\/p>\n<p>\u70ba\u4e86\u57f7\u884c\u6700\u7d42\u7684\u60e1\u610f\u7a0b\u5f0f\uff0c\u6700\u521d\u7684\u60e1\u610f\u8173\u672c\u6703\u5728\u7cfb\u7d71\u7576\u4e2d\u5efa\u7acb\u4e00\u500b\u670d\u52d9\uff0c\u8a72\u670d\u52d9\u7528\u4f86\u89e3\u958b\u7b2c\u4e00\u500b\u7cfb\u7d71\u767b\u9304\u6a5f\u78bc\u7684\u5167\u5bb9\uff0c\u5167\u542b\u5176\u4ed6\u7cfb\u7d71\u767b\u9304\u6a5f\u78bc\u7684\u89e3\u5bc6\u7a0b\u5f0f\u78bc\u3002\u63a5\u8457\uff0c\u518d\u4f7f\u7528\u89e3\u958b\u7684 Reflective PE \u8f09\u5165\u7a0b\u5f0f\u5c07\u6700\u7d42\u7684\u6316\u7926\u7a0b\u5f0f\u8f09\u5165\u8a18\u61b6\u9ad4\u7576\u4e2d\u3002<\/p>\n<p>\u4e0d\u904e\uff0c\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u9019\u500b\u8b8a\u7a2e\u9700\u8981\u642d\u914d\u4e00\u500b\u6316\u7926\u7a0b\u5f0f\u7684\u8a2d\u5b9a\u6a94\uff0c\u56e0\u6b64\u4e0d\u7b97\u5b8c\u5168\u7121\u6a94\u6848\u3002<\/p>\n<p>\u9664\u4e86\u6211\u5011\u4e8c\u6708\u4efd\u767c\u73fe\u7684\u60e1\u610f\u7a0b\u5f0f\u4e4b\u5916\uff0c\u6211\u5011\u4e5f\u767c\u73fe\u4e86\u4e00\u500b\u4fee\u6539\u904e\u7684\u8b8a\u7a2e\uff0c\u9019\u500b\u8b8a\u7a2e\u5c31\u771f\u7684\u5b8c\u5168\u6c92\u7528\u5230\u6a94\u6848\u3002\u5176\u8a2d\u5b9a\u5df2\u5305\u542b\u5728\u89e3\u5bc6\u8207\u57f7\u884c\u6642\u7684\u6307\u4ee4\u5217\u53c3\u6578\u7576\u4e2d\u3002<\/p>\n<p>\u9019\u500b\u6316\u7926\u7a0b\u5f0f\u770b\u4f86\u4f7f\u7528\u7684\u662f\u4ee5\u524d\u7684\u7121\u6a94\u6848\u5f0f\u611f\u67d3\u6280\u5de7\uff0c\u4f5c\u8005\u4f3c\u4e4e\u5e0c\u671b\u80fd\u5f9e\u904e\u53bb\u627e\u5230\u4e00\u7a2e\u66f4\u6709\u6548\u7387\u7684\u60e1\u610f\u7a0b\u5f0f\u6563\u64ad\u6280\u5de7\u3002<\/p>\n<p><strong>\u7121\u6a94\u6848\u5f0f\u60e1\u610f\u7a0b\u5f0f\u9632\u7bc4\u4e4b\u9053<\/strong><\/p>\n<p>\u5118\u7ba1\u7121\u6a94\u6848\u5f0f\u60e1\u610f\u7a0b\u5f0f\u4e0d\u6613\u5075\u6e2c\uff0c\u4f46\u6211\u5011\u4ecd\u5efa\u8b70\u4f7f\u7528\u8005\u548c\u4f01\u696d\u7686\u63a1\u7528\u9632\u706b\u7246\u548c\u5176\u4ed6\u80fd\u5920\u76e3\u63a7\u5c0d\u5167\u53ca\u5c0d\u5916\u7db2\u8def\u6d41\u91cf\u7684\u9632\u8b77\u7522\u54c1\uff0c\u4f86\u9632\u7bc4\u7121\u6a94\u6848\u5f0f\u60e1\u610f\u7a0b\u5f0f\u611f\u67d3\u7aef\u9ede\u88dd\u7f6e\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u7531\u65bc\u9019\u7a2e\u611f\u67d3\u6280\u5de7\u9700\u7528\u5230 <a href=\"https:\/\/blog.trendmicro.com.tw\/?p=50380\">PowerShell<\/a> \u5de5\u5177\uff0c\u56e0\u6b64\u60a8\u53ef\u53c3\u8003\u4e00\u4e0b<a href=\"https:\/\/blogs.msdn.microsoft.com\/powershell\/2013\/12\/16\/powershell-security-best-practices\/\">\u9019\u7bc7\u6587\u7ae0<\/a>\u4f86\u4e86\u89e3\u5982\u4f55\u6b63\u78ba\u5efa\u7f6e\u9019\u5957\u5de5\u5177\u3002\u9664\u975e\u60a8\u771f\u7684\u9700\u8981\u7528\u5230\uff0c\u5426\u5247\u5efa\u8b70\u60a8\u505c\u7528 PowerShell \u5de5\u5177\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/cybercrime-and-digital-threats\/fileless-cryptocurrency-mining-malware-uses-new-technique-additional-variant-already-spotted\">Fileless Cryptocurrency Mining Malware Uses New Technique, Additional Variant Already Spotted<\/a> <strong>\u4f5c\u8005\uff1a<\/strong><strong>Miguel Ang<\/strong><strong>\u3001<\/strong><strong>Byron Gelera <\/strong><strong>\u53ca<\/strong><strong> Michael Villanueva<\/strong><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u96a8\u8457\u52d2\u7d22\u75c5\u6bd2Ransomware\u7684\u6578\u91cf\u6301\u7e8c\u4e0b\u6ed1\uff0c\u865b\u64ec\u52a0\u5bc6\u8ca8\u5e63\u6316\u7926\u60e1\u610f\u7a0b\u5f0f\u4f3c\u4e4e\u958b\u59cb\u5d1b\u8d77\u4e26\u53d6\u800c\u4ee3\u4e4b\u3002\u9664\u4e86\u865b\u64ec\u52a0\u5bc6\u8ca8 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":57101,"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":[3815,3603,3647,3441],"tags":[3998,3575,3474,3723],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/57099"}],"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=57099"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/57099\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/media\/57101"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=57099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=57099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=57099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}