{"id":58009,"date":"2018-11-26T09:00:33","date_gmt":"2018-11-26T01:00:33","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=58009"},"modified":"2018-11-20T15:34:57","modified_gmt":"2018-11-20T07:34:57","slug":"%e5%88%a9%e7%94%a8%e6%a9%9f%e5%99%a8%e5%ad%b8%e7%bf%92%e4%be%86%e5%b0%8d-gh0st-rat-%e8%ae%8a%e7%a8%ae%e7%9a%84%e6%83%a1%e6%84%8f%e7%b6%b2%e8%b7%af%e6%b5%81%e9%87%8f%e5%88%86%e7%be%a4-clustering","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=58009","title":{"rendered":"\u5229\u7528\u6a5f\u5668\u5b78\u7fd2\u4f86\u5c0d Gh0st RAT \u8b8a\u7a2e\u7684\u60e1\u610f\u7db2\u8def\u6d41\u91cf\u5206\u7fa4 (Clustering)"},"content":{"rendered":"<p>\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u8eb2\u907f\u7db2\u8def\u9632\u8b77\u7522\u54c1\u7684\u80fd\u529b\u548c\u6548\u7387\u90fd\u8d8a\u4f86\u8d8a\u9ad8\u3002\u6bcf\u4e00\u5929\uff0c\u6211\u5011\u90fd\u6703\u770b\u5230\u4e00\u4e9b\u6709\u95dc<a href=\"https:\/\/www.rsaconference.com\/blogs\/network-intrusion-methods-of-attack\">\u4f01\u696d\u7db2\u8def\u906d\u99ed\u5ba2\u5165\u4fb5<\/a>\u3001\u8cc7\u6599\u906d\u5230\u7aca\u53d6\u3001\u4ee4\u5c08\u5bb6\u50b7\u900f\u8166\u7b4b\u7684\u5831\u5c0e\u3002\u56e0\u6b64\uff0c\u5982\u679c\u6c92\u6709\u4e00\u5957\u66f4\u6709\u6548\u7387\u7684\u5075\u6e2c\u7cfb\u7d71\u6216\u65b9\u6cd5\uff0c\u9019\u6a23\u7684\u60c5\u6cc1\u9084\u6703\u7e7c\u7e8c\u4e0b\u53bb\u3002\u4eca\u65e5\u7684\u99ed\u5ba2\u7d93\u5e38\u4f7f\u7528\u8b8a\u5f62\u3001\u52a0\u5bc6\u3001\u7de8\u78bc\u4ee5\u53ca<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/adversarial-sample-generation-making-machine-learning-systems-robust-for-security\/\">\u5176\u4ed6\u6280\u5de7<\/a>\u4f86\u81ea\u52d5\u88fd\u9020\u5927\u91cf\u8b8a\u7a2e\uff0c\u8a66\u5716\u8eb2\u907f\u50cf\u898f\u5247\u5f0f\u5075\u6e2c\u6280\u5de7\u9019\u985e\u50b3\u7d71\u5165\u4fb5\u5075\u6e2c\u65b9\u6cd5\u3002<\/p>\n<p>\u70ba\u4e86\u89e3\u6c7a\u65e5\u76ca\u6210\u9577\u7684\u7db2\u8def\u5a01\u8105\uff0c\u4ee5\u53ca\u56e0\u61c9\u65e5\u76ca\u8907\u96dc\u7684\u7db2\u8def\u5165\u4fb5\u6280\u5de7\uff0c\u8da8\u52e2\u79d1\u6280\u7279\u5225\u947d\u7814\u4e86<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/security-technology\/network-threats-examined-clustering-malicious-network-flows-with-machine-learning\">\u7db2\u8def\u6d41\u91cf\u5206\u7fa4<\/a> (network flow clustering) \u6280\u5de7\uff0c\u9019\u662f\u4e00\u7a2e\u904b\u7528<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=55169\">\u6a5f\u5668\u5b78\u7fd2(Machine learning,ML)<\/a>\u4f86\u63d0\u5347\u73fe\u6709\u5165\u4fb5\u5075\u6e2c\u6280\u5de7\u7684\u65b9\u6cd5\u3002<\/p>\n<p><a href=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/ahead-of-the-curve.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-58010\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/ahead-of-the-curve.jpg\" alt=\"\" width=\"800\" height=\"450\" data-wp-pid=\"58010\" srcset=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/ahead-of-the-curve.jpg 800w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/ahead-of-the-curve-300x169.jpg 300w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/ahead-of-the-curve-768x432.jpg 768w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/ahead-of-the-curve-30x17.jpg 30w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/ahead-of-the-curve-600x338.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>\u6211\u5011\u4e4b\u6240\u4ee5\u53ef\u85c9\u7531\u6aa2\u67e5\u7db2\u8def<a href=\"https:\/\/blog.ipswitch.com\/why-you-need-network-flow-monitoring\">\u6d41\u91cf<\/a>\u8cc7\u6599\u4f86\u5075\u6e2c\u7db2\u8def\u4e0a\u7684\u7570\u5e38\u72c0\u6cc1\uff0c\u662f\u56e0\u70ba\u7db2\u8def\u6d41\u91cf\u7576\u4e2d\u5305\u542b\u4e86\u8a31\u591a\u6709\u7528\u7684\u8cc7\u8a0a\u53ef\u8b93\u6211\u5011\u5206\u6790\u5404\u7a2e\u61c9\u7528\u7a0b\u5f0f\u8207\u670d\u52d9\u7684\u7db2\u8def\u6d41\u91cf\u7d44\u6210\u3002\u70ba\u4e86\u5229\u7528\u5206\u7fa4\u6280\u5de7\u4f86\u6709\u6548\u7387\u5730\u5927\u91cf\u6a19\u8a18\u548c\u8655\u7406\u9019\u985e\u8cc7\u6599\uff0c\u6211\u5011\u63a1\u7528\u4e86\u4e00\u7a2e\u534a\u76e3\u7763\u5f0f\u6a5f\u5668\u5b78\u7fd2\u65b9\u6cd5\u3002\u63a5\u8457\uff0c\u518d\u5229\u7528\u9019\u4e9b\u6a19\u8a18\u4f86\u5206\u8fa8\u4e0d\u540c\u60e1\u610f\u7a0b\u5f0f\u5bb6\u65cf\u4e4b\u9593\u7684\u95dc\u4fc2\u548c\u5dee\u7570\u3002<\/p>\n<p><!--more--><\/p>\n<p><strong><em>\u5c0d Gh0st RAT \u8b8a\u7a2e\u7684\u7db2\u8def\u6d41\u91cf\u5206\u7fa4<\/em><\/strong><\/p>\n<p><u><a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=2651&amp;name=20110916\">\u8da8\u52e2\u79d1\u6280<\/a><\/u>\u63a1\u7528\u4e00\u7a2e\u534a\u76e3\u7763\u5f0f\u6a5f\u5668\u5b78\u7fd2\u6a21\u578b\u4f86\u5c0d\u76f8\u4f3c\u7684\u60e1\u7db2\u8def\u6d41\u91cf\u9032\u884c\u5206\u7fa4\uff0c\u4e26\u4e14\u7372\u5f97\u4e86\u4e0d\u932f\u7684\u6210\u679c\u3002\u6211\u5011\u6240\u4f7f\u7528\u7684\u5176\u4e2d\u4e00\u500b\u6a23\u672c\u5c31\u662f Gh0st RAT\u5f8c\u9580\u7a0b\u5f0f\u5bb6\u65cf\uff0c\u8a72\u5bb6\u65cf\u7d93\u5e38<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=26656\">\u7528\u65bc<\/a>\u91dd\u5c0d\u6027\u653b\u64ca\u7576\u4e2d\u3002\u904e\u53bb\uff0c\u6211\u5011\u66fe\u591a\u6b21\u767c\u8868\u904e\u6709\u95dc Gh0st RAT \u7684\u6587\u7ae0\uff0c\u8a72\u60e1\u610f\u7a0b\u5f0f\u5927\u591a\u7d93\u7531\u793e\u4ea4\u5de5\u7a0b\u5783\u573e\u90f5\u4ef6<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/kunming-attack-leads-to-gh0st-rat-variant\/\">\u690d\u5165\u53d7\u5bb3\u8005\u7cfb\u7d71<\/a>\uff0c\u5176\u90f5\u4ef6\u7d93\u5e38\u5047\u5192<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=26656\">\u653f\u5e9c\u6a5f\u95dc<\/a>\u540d\u7fa9\uff0c\u4e26\u4f7f\u7528<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/kunming-attack-leads-to-gh0st-rat-variant\/\">\u771f\u5be6<\/a>\u4e8b\u4ef6\u4f86\u8a98\u9a19\u53d7\u5bb3\u8005\u4e0a\u7576\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2018\/11\/Figure_1_Gh0st_RAT_Variants.png\" alt=\"Figure 3\" width=\"807\" height=\"207\" \/><\/p>\n<p><em>\u5716 1\uff1aGh0st RAT \u7684\u5404\u7a2e\u8b8a\u7a2e\u3002<\/em><\/p>\n<p>\u3010\u5ef6\u4f38\u95b1\u8b80 \u3011<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=26656\">\u8457\u540d\u7684APT\u99ed\u5ba2\u653b\u64ca\u7d44\u7e54IXESHE,\u5c0d\u53f0\u7063\u7684\u65b0\u4e00\u6ce2\u653b\u64ca<\/a><\/p>\n<p>Gh0st RAT \u591a\u5e74\u4f86\u884d\u751f\u51fa\u4e86\u4e0d\u5c11\u8b8a\u7a2e\uff0c\u56e0\u70ba\u5176\u539f\u59cb\u7a0b\u5f0f\u78bc\u65e9\u5df2<a href=\"https:\/\/download01.norman.no\/documents\/ThemanyfacesofGh0stRat.pdf\">\u516c\u958b<\/a>\u5728\u7db2\u8def\u4e0a\u3002\u8fd1\u5e74\u4f86\uff0c\u5176\u4f5c\u8005\u4e0d\u65b7\u5229\u7528\u820a\u7684\u60e1\u610f\u7a0b\u5f0f\u4f86\u6563\u5e03\u5f8c\u9580\u7a0b\u5f0f\u3001<a href=\"https:\/\/www.nccgroup.trust\/uk\/about-us\/newsroom-and-events\/blogs\/2018\/april\/decoding-network-data-from-a-gh0st-rat-variant\/\">\u865b\u64ec\u52a0\u5bc6\u8ca8\u5e63\u6316\u7926\u7a0b\u5f0f<\/a>\u4ee5\u53ca<a href=\"https:\/\/www.erai.com\/CustomUploads\/ca\/wp\/2015_12_wp_operation_iron_tiger.pdf\">\u91dd\u5c0d\u6027\u653b\u64ca<\/a>\u4f7f\u7528\u7684\u60e1\u610f\u7a0b\u5f0f\u7b49\u7b49\u3002\u6211\u5011\u7684 Gh0st RAT \u7db2\u8def\u6d41\u91cf\u8cc7\u6599\u662f\u5f9e\u8da8\u52e2\u79d1\u6280 Smart Protection Network (SPN) \u5168\u7403\u5a01\u8105\u60c5\u5831\u7db2\u63a1\u96c6\u8907\u88fd\u800c\u4f86\u3002\u85c9\u52a9\u6a5f\u5668\u5b78\u7fd2\u5728\u7db2\u8def\u6d41\u91cf\u5206\u7fa4\u4ee5\u53ca\u5f9e\u60e1\u610f\u6d41\u91cf\u7576\u4e2d\u6574\u7406\u51fa\u4e0d\u540c\u6a21\u5f0f\u7684\u80fd\u529b\uff0c\u672a\u4f86\u7576\u6211\u5011\u9047\u5230\u65b0\u7684\u60e1\u610f\u7a0b\u5f0f\u8b8a\u7a2e\u6642\uff0c\u5c31\u80fd\u5229\u7528\u5176\u6d41\u91cf\u6a21\u5f0f\u4f86\u5224\u65b7\u5176\u5bb6\u65cf\u3002<\/p>\n<p><em><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2018\/11\/Figure_2_Gh0st_RAT_clusters.jpg\" alt=\"Figure 3\" width=\"337\" height=\"238\" \/><\/em><\/p>\n<p><em>\u5716 2\uff1aGh0st RAT \u8b8a\u7a2e\u3002<\/em><\/p>\n<p>\u6211\u5011\u91dd\u5c0d Gh0st RAT \u6a23\u672c\u7684\u5206\u6790\u7d50\u679c\u9032\u4e00\u6b65\u8b49\u660e\u4e86\u4e0a\u8ff0\u767c\u73fe\u3002\u5f9e\u5716 2 \u53ef\u770b\u51fa\uff0c\u5118\u7ba1 Gh0st RAT \u6709\u5404\u7a2e\u4e0d\u540c\u7248\u672c\uff0c\u4f46\u5176\u6700\u7d42\u4e0b\u8f09\u7684\u60e1\u610f\u7a0b\u5f0f\u76f8\u8fd1\uff0c\u56e0\u6b64\u5176\u7fa4\u805a\u5206\u5e03\u4e5f\u5f88\u63a5\u8fd1\u3002<\/p>\n<p><em><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2018\/11\/figure-3-krisr-ghostrat.png\" alt=\"Figure 3\" width=\"481\" height=\"441\" \/><\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2018\/11\/figure-3-monero-ghostrat.png\" alt=\"Figure 3\" width=\"454\" height=\"416\" \/><\/p>\n<p><em>\u5716 3\uff1aGh0st RAT \u8b8a\u7a2e KrisR \u7684\u6a94\u6848\u5167\u5bb9 (\u4e0a)\u3002Monero \u865b\u64ec\u52a0\u5bc6\u8ca8\u5e63\u6316\u7926\u7a0b\u5f0f\u7684\u6a94\u6848\u5167\u5bb9 (\u4e0b)\u3002\u00a0<\/em><\/p>\n<p><strong><em>\u7db2\u8def\u6d41\u91cf\u5206\u7fa4\u6709\u52a9\u65bc\u63d0\u5347\u7db2\u8def\u5b89\u5168<\/em><\/strong><\/p>\n<p>\u4e8b\u5be6\u4e0a\uff0c\u5c07\u60e1\u610f\u7db2\u8def\u6d41\u91cf\u5206\u7fa4\uff0c\u53ef\u8b93\u6211\u5011\u5f9e\u60e1\u610f\u6d41\u91cf\u7576\u4e2d\u767c\u6398\u51fa\u4e00\u4e9b\u6a21\u5f0f\u3002\u6b64\u65b9\u6cd5\u5c07\u6709\u52a9\u65bc\u7db2\u8def\u8cc7\u5b89\u6280\u5de7\u5075\u6e2c\u5404\u5f0f\u5404\u6a23\u53ef\u80fd\u7528\u65bc\u7db2\u8def\u5165\u4fb5\u653b\u64ca\u7684\u60e1\u610f\u7a0b\u5f0f\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6a5f\u5668\u5b78\u7fd2\u5728\u672c\u7814\u7a76\u4e2d\u7684\u8868\u73fe\uff0c\u4e5f\u8aaa\u660e\u4e86\u79d1\u6280\u5c07\u5982\u4f55\u5354\u52a9\u6211\u5011\u66f4\u5feb\u6574\u7406\u5927\u91cf\u8cc7\u6599\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u89e3\u91cb\u4f86\u5354\u52a9\u8cc7\u5b89\u5206\u6790\u5e2b\u6b78\u7d0d\u51fa\u7d50\u8ad6\u4e26\u63d0\u4f9b\u96f6\u6642\u5dee\u9632\u8b77\u3002<\/p>\n<p>\u5982\u9700\u66f4\u591a\u76f8\u95dc\u7814\u7a76\u7d50\u679c\uff0c\u8acb\u53c3\u95b1\u6211\u5011\u5728\u5357\u97d3\u6fdf\u5dde\u8209\u884c\u7684 TENCON 2018 \u5927\u6703\u4e0a\u767c\u8868\u7684\u300c<a href=\"https:\/\/documents.trendmicro.com\/assets\/white_papers\/wp-ahead-of-the-curve.pdf\">\u4fdd\u6301\u9818\u5148\uff1a\u900f\u904e\u6a5f\u5668\u5b78\u7fd2\u6df1\u5165\u4e86\u89e3\u7db2\u8def\u5a01\u8105<\/a> (Ahead of the Curve: A Deeper Understanding of Network Threats Through Machine Learning)\u300d\u4e00\u6587\u3002\u6b64\u5916\uff0c\u60a8\u4e5f\u53ef\u4ee5\u5728 IEEE Xplore Digital Library \u6578\u4f4d\u5716\u66f8\u9928\u7576\u4e2d\u627e\u5230\u8a72\u6587\u6700\u65b0\u7684\u7248\u672c\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/using-machine-learning-to-cluster-malicious-network-flows-from-gh0st-rat-variants\/?utm_source=feedburner&amp;utm_medium=email&amp;utm_campaign=Feed%3A+Anti-MalwareBlog+%28Trendlabs+Security+Intelligence+Blog%29\">Using Machine Learning to Cluster Malicious Network Flows From Gh0st RAT Variants<\/a> <em>\u4f5c\u8005\uff1aJoy Nathalie Avelino\u3001Jessica Patricia Balaquit \u8207 Carmi Anne Loren Mora<\/em><strong><em>\u00a0<\/em><\/strong><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u8eb2\u907f\u7db2\u8def\u9632\u8b77\u7522\u54c1\u7684\u80fd\u529b\u548c\u6548\u7387\u90fd\u8d8a\u4f86\u8d8a\u9ad8\u3002\u6bcf\u4e00\u5929\uff0c\u6211\u5011\u90fd\u6703\u770b\u5230\u4e00\u4e9b\u6709\u95dc\u4f01\u696d\u7db2\u8def\u906d\u99ed\u5ba2\u5165\u4fb5\u3001\u8cc7\u6599\u906d\u5230\u7aca [&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":[3024],"tags":[4101,2962,2961],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/58009"}],"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=58009"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/58009\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=58009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=58009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=58009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}