{"id":53757,"date":"2018-01-19T09:00:23","date_gmt":"2018-01-19T01:00:23","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=53757"},"modified":"2018-09-26T12:44:59","modified_gmt":"2018-09-26T04:44:59","slug":"%e9%8a%80%e8%a1%8c%e6%9c%a8%e9%a6%ac%e7%a8%8b%e5%bc%8f-confickerdownad-%e5%87%ba%e9%81%93%e4%b9%9d%e5%b9%b4%e4%be%9d%e7%84%b6%e8%82%86%e8%99%90%ef%bc%9f%e8%88%8a%e7%89%88-windows-%e6%9c%aa%e4%bf%ae","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=53757","title":{"rendered":"\u9280\u884c\u6728\u99ac\u7a0b\u5f0f CONFICKER\/DOWNAD \u51fa\u9053\u8fd1\u5341\u5e74\u4f9d\u7136\u8086\u8650\uff1f\u820a\u7248 Windows \u672a\u4fee\u88dc\u7684\u6f0f\u6d1e\u662f\u95dc\u9375!"},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignleft\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2016\/08\/rootkit-feature-200x200.png\" \/>\u9280\u884c\u6728\u99ac\u7a0b\u5f0f DOWNAD (\u53c8\u540d CONFICKER\uff0c\u8da8\u52e2\u79d1\u6280\u547d\u540d\u70ba DOWNAD \u5bb6\u65cf) <a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/worm_downad\">\u9996\u6b21\u73fe\u8eab\u65bc 2008 \u5e74<\/a>\uff0c\u662f\u7576\u6642\u7834\u58de\u529b\u6700\u5f37\u7684\u60e1\u610f\u7a0b\u5f0f\u4e4b\u4e00\uff0c\u9ad8\u9054 9 \u767e\u842c\u53f0\u96fb\u8166\u53d7\u5230\u611f\u67d3\uff0c<a href=\"https:\/\/www.theatlantic.com\/magazine\/archive\/2010\/06\/the-enemy-within\/308098\/\">\u5168\u7403\u7686\u805e\u4e4b\u55aa\u81bd<\/a>\u3002\u5118\u7ba1 DOWNAD \u73fe\u8eab\u81f3\u4eca\u5df2\u5c07\u8fd1\u5341\u5e74\uff0c\u800c\u4e14\u5df2\u904e\u4e86\u5dd4\u5cf0\u671f\uff0c\u4f46\u5b83\u4e26\u672a\u5fb9\u5e95\u6d88\u5931\u3002\u8b93\u6211\u5011\u56de\u9867\u4e00\u4e0b DOWNAD \u8fd1\u5341\u5e74\u4f86\u7684\u4e00\u4e9b\u6578\u64da\uff0c\u5c31\u80fd\u7406\u89e3\u70ba\u4f55\u5b83\u81f3\u4eca\u4ecd\u662f\u5168\u7403\u6700\u666e\u904d\u7684\u60e1\u610f\u7a0b\u5f0f\u4e4b\u4e00\u3002<\/p>\n<p><strong>\u5dd4\u5cf0\u6642\u671f\u66fe\u7d93\u5275\u4e0b<\/strong><strong>\u5168\u7403 9 \u767e\u842c\u7684\u611f\u67d3\u6848\u4f8b,<\/strong><strong> \u81f3\u4eca\u6bcf\u6708\u5075\u6e2c\u6578\u91cf\u4ecd\u7dad\u6301\u5728 2 \u842c\u4ee5<\/strong><strong>\u4e0a<\/strong><\/p>\n<p>DOWNAD \u5728\u5dd4\u5cf0\u6642\u671f\u66fe\u7d93\u5275\u4e0b<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/the-downadconficker-jigsaw-puzzle\/\">\u5168\u7403 9 \u767e\u842c\u7684\u611f\u67d3\u6848\u4f8b<\/a>\u3002\u56db\u5e74\u4e4b\u5f8c\uff0cDOWNAD \u4ecd\u662f<a href=\"https:\/\/apac.trendmicro.com\/cloud-content\/apac\/pdfs\/security-intelligence\/reports\/rpt-evolved-threats-in-a-post-pc-world.pdf\">\u7576\u5e74\u6700\u7d05\u7684\u60e1\u610f\u7a0b\u5f0f<\/a>\uff0c\u5168\u7403\u5075\u6e2c\u6578\u91cf\u4ecd\u6709 250 \u842c\u5de6\u53f3 (2,564,618)\u3002\u5230\u4e86 2013 \u5e74\uff0cDOWNAD <a href=\"https:\/\/apac.trendmicro.com\/cloud-content\/apac\/pdfs\/security-intelligence\/reports\/rpt-cashing-in-on-digital-information.pdf\">\u6578\u91cf\u92b3\u6e1b<\/a>\uff0c\u5f9e\u7b2c\u4e00\u5b63\u7684 74.1 \u842c\u4e00\u8def\u4e0b\u6ed1\u81f3\u7b2c\u56db\u5b63\u7684 22.9 \u842c\uff0c\u539f\u56e0\u61c9\u8a72\u662f\u8d8a\u4f86\u8d8a\u591a\u4f7f\u7528\u8005\u5df2\u5347\u7d1a\u81f3\u65b0\u7248 Windows \u4f5c\u696d\u7cfb\u7d71\uff0c\u56e0\u6b64\u5b83\u5c11\u4e86\u53ef\u653b\u64ca\u7684\u6f0f\u6d1e\u3002\u4f46\u5118\u7ba1\u5982\u6b64\uff0cDOWNAD \u4ecd\u4f4d\u5c45 2013 \u5e74\u60e1\u610f\u7a0b\u5f0f\u6392\u884c\u699c\u699c\u9996\uff0c\u5075\u6e2c\u7e3d\u6578\u9ad8\u9054 180 \u842c\u5de6\u53f3 (1,824,000)\u3002\u5230\u4e86 2014 \u548c 2015 \u5e74<a href=\"https:\/\/www.trendmicro.de\/cloud-content\/us\/pdfs\/security-intelligence\/reports\/rpt-magnified-losses-amplified-need-for-cyber-attack-preparedness.pdf\">\u4f9d\u7136\u7dad\u6301\u540c\u6a23\u60c5\u6cc1<\/a>\uff0cDOWNAD \u4ecd\u7a69\u5c45\u4f01\u696d\u60e1\u610f\u7a0b\u5f0f\u5e74\u5ea6\u611f\u67d3\u6578\u91cf\u524d\u4e8c\u540d (\u4e0d\u8ad6\u5927\u578b\u4f01\u696d\u6216\u4e2d\u5c0f\u4f01\u696d)\uff0c\u5206\u5225\u70ba 288,374 \u548c 298,000\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2017\/12\/Downad1.jpg\" alt=\"Figure 1: Tracking the detections for DOWNAD from 2012 to 2016\" \/><\/p>\n<p><em>\u5716 1\uff1a2012 \u81f3 2016 \u5e74 DOWNAD \u5075\u6e2c\u6578\u91cf\u3002<\/em><\/p>\n<p>\u5118\u7ba1\u5728\u904e\u4e86\u985b\u5cf0\u4e4b\u5f8c DOWNAD \u7684\u611f\u67d3\u60c5\u6cc1\u5df2\u7d93\u7de9\u548c\u4e0b\u4f86\u4e86\uff0c\u4f46\u6839\u64da\u8da8\u52e2\u79d1\u6280 Smart Protection Network&#x2122; \u5168\u7403\u5a01\u8105\u60c5\u5831\u7db2 2016 \u548c 2017 \u5e74\u7684 DOWNAD \u5075\u6e2c\u6578\u64da\u986f\u793a\uff0c\u8a72\u60e1\u610f\u7a0b\u5f0f\u6bcf\u6708\u5075\u6e2c\u6578\u91cf\u4ecd\u7dad\u6301\u5728 2 \u842c\u4ee5\u4e0a\uff0c\u6240\u4ee5\u4f9d\u7136\u9084\u662f\u76f8\u7576\u6d3b\u8e8d\u3002<\/p>\n<p>\u9019\u6a23\u7684\u60c5\u6cc1\u591a\u5e74\u4f86\u4e00\u76f4\u76f8\u7576\u7a69\u5b9a\uff0c\u5982\u679c\u53ea\u770b\u6700\u8fd1\u5169\u5e74\u7684\u8a71\uff0cWORM_DOWNAD.AD \u7684\u5075\u6e2c\u6578\u91cf\u4e00\u76f4\u7dad\u6301\u5728\u4e00\u5b9a\u6c34\u6e96\uff0c\u53ea\u6709\u4e9b\u5fae\u7684\u8d77\u4f0f\u8b8a\u5316\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2017\/12\/Downad2.jpg\" alt=\"Figure 1: Monthly WORM_DOWNAD.AD detections for 2016 and 2017 \" \/><\/p>\n<p><em>\u5716 2\uff1a2016 \u548c 2017 \u5e74 WORM_DOWNAD.AD \u6bcf\u6708\u5075\u6e2c\u6578\u91cf\u3002<\/em><\/p>\n<p><strong>\u4e3b\u8981\u5206\u5e03\u65bc\u4e09\u5927\u7522\u696d\uff1a\u653f\u5e9c\u3001\u88fd\u9020\u548c\u91ab\u7642<\/strong><\/p>\n<p>DOWNAD \u4e3b\u8981\u5206\u5e03\u65bc\u4e09\u5927\u7522\u696d\uff1a\u653f\u5e9c\u3001\u88fd\u9020\u548c\u91ab\u7642\uff0c\u5360 2016 \u5e74\u6240\u6709 WORM_DOWNAD.AD \u5075\u6e2c\u6578\u91cf\u7684 34%\uff0c\u540c\u6642\u4e5f\u5360 2017 \u5e74\u7684 41%\u3002\u9019\u4e9b\u7522\u696d\u7684\u4f01\u696d\u901a\u5e38\u6bd4\u8f03\u5c08\u6ce8\u65bc\u539f\u672c\u7684\u5c08\u696d\u9818\u57df\uff0c\u6240\u4ee5\u4e0d\u50cf\u4e00\u4e9b\u79d1\u6280\u76f8\u95dc\u7522\u696d (\u5982\u8edf\u9ad4\u548c\u59d4\u5916\u670d\u52d9) \u90a3\u9ebc\u91cd\u8996\u6280\u8853\u5347\u7d1a\u6295\u8cc7\u3002\u6b64\u5916\uff0c\u9019\u4e9b\u7522\u696d\u7684\u4f01\u696d\u7531\u65bc\u898f\u6a21\u548c\u8907\u96dc\u5ea6\u7684\u7de3\u6545\uff0c\u7cfb\u7d71\u5347\u7d1a\u9700\u8017\u8cbb\u9f90\u5927\u7684\u4eba\u529b\u548c\u6642\u9593\uff0c\u800c\u9019\u4e9b\u90fd\u662f DOWNAD \u70ba\u4f55\u5728\u9019\u4e9b\u7522\u696d\u7279\u5225\u8208\u76db\u7684\u539f\u56e0\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2017\/12\/Downad3.jpg\" alt=\"Figure 3: WORM_DOWNAD.AD detections across different industries in 2016 \" \/><\/p>\n<p><em>\u5716 3\uff1aWORM_DOWNAD.AD \u5728\u5404\u7522\u696d\u7684\u5206\u5e03 (2016 \u5e74)\u3002<\/em><!--more--><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2017\/12\/Downad4.jpg\" alt=\"Figure 3: WORM_DOWNAD.AD detections across different industries in 2017 \" \/><\/p>\n<p><em>\u5716 4\uff1aWORM_DOWNAD.AD \u5728\u5404\u7522\u696d\u7684\u5206\u5e03 (2017 \u5e74)\u3002<\/em><\/p>\n<p>\u63a5\u8457\uff0c\u8b93\u6211\u5011\u4f86\u770b\u770b WORM_DOWNAD.AD \u5728\u5404\u5340\u57df\u7684\u5206\u5e03\u60c5\u6cc1\u4ee5\u53ca\u6578\u91cf\u6700\u591a\u7684\u570b\u5bb6\u3002\u5728\u9019\u65b9\u9762\uff0c2016 \u548c 2017 \u5e74\u7684\u60c5\u6cc1\u76f8\u540c\uff0c\u90fd\u662f\u958b\u767c\u4e2d\u570b\u5bb6\u6700\u591a\uff0c\u5c24\u5176\u662f\u91d1\u78da\u56db\u570b\u7576\u4e2d\u7684\u5370\u5ea6\u3001\u4e2d\u570b\u548c\u5df4\u897f\uff0c\u90fd\u662f\u9ad8\u6210\u9577\u4e14\u88fd\u9020\u696d\u767c\u9054\u7684\u570b\u5bb6\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2017\/12\/Downad5.jpg\" alt=\" Figure 5: Top 3 Countries affected by WORM_DOWNAD.AD in 2016 \" \/><\/p>\n<p><em>\u5716 5\uff1a\u611f\u67d3 WORM_DOWNAD.AD \u6700\u591a\u7684\u570b\u5bb6 (2016 \u5e74)\u3002<\/em><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2017\/12\/Downad6.jpg\" alt=\" Figure 5: Top 3 Countries affected by WORM_DOWNAD.AD in 2016 \" \/><\/p>\n<p><em>\u5716 6\uff1a\u611f\u67d3 WORM_DOWNAD.AD \u6700\u591a\u7684\u570b\u5bb6 (2017 \u5e74)\u3002<\/em><\/p>\n<p>\u6839\u64da<a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=2651&amp;name=20110916\">\u8da8\u52e2\u79d1\u6280<\/a> Smart Protection Network \u5168\u7403\u5a01\u8105\u60c5\u5831\u7db2\u7684\u8cc7\u6599\uff0c\u6211\u5011\u5075\u6e2c\u6700\u591a\u7684 DOWNAD \u6a23\u672c\u5c31\u662f<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/WORM_DOWNAD.AD\">WORM_DOWNAD.AD<\/a> \u8b8a\u7a2e\uff0c\u800c\u5b83\u4e5f\u662f\u76ee\u524d\u5075\u6e2c\u6578\u91cf\u6700\u591a\u7684\u60e1\u610f\u7a0b\u5f0f\u5a01\u8105\u3002WORM_DOWNAD.AD \u662f\u6700\u65e9\u5728\u5916\u6d41\u50b3\u7684\u8b8a\u7a2e\u4e4b\u4e00\uff0c\u5b83\u6703\u5c07\u81ea\u5df1\u8907\u88fd\u4e00\u4efd\u5230\u96a8\u8eab\u789f\u4e0a\uff0c\u6216\u8005\u900f\u904e\u7cfb\u7d71\u6f0f\u6d1e\u96a8\u6a5f\u611f\u67d3\u7db2\u969b\u7db2\u8def\u4e0a\u7684\u76ee\u6a19\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2017\/12\/Downad7-chain.jpg\" alt=\" Figure 7: WORM_DOWNAD.AD Infection Chain\" \/><\/p>\n<p><em>\u5716 7\uff1aWORM_DOWNAD.AD \u7684\u611f\u67d3\u904e\u7a0b\u3002<\/em><\/p>\n<p>WORM_DOWNAD.AD \u4e00\u65e6\u611f\u67d3\u7cfb\u7d71\u4e4b\u5f8c\uff0c\u5c31\u6703\u5c07\u81ea\u5df1\u8907\u88fd\u4e00\u4efd\u5230\u8a72\u7cfb\u7d71\u9023\u63a5\u7684\u6240\u6709\u78c1\u789f (\u5305\u62ec\u96a8\u8eab\u789f\u548c\u7db2\u8def\u78c1\u789f) \u7576\u4e2d\u7684\u300c\u8cc7\u6e90\u56de\u6536\u6876\u300d\u3002\u63a5\u8457\u5728\u78c1\u789f\u4e0a\u5efa\u7acb\u4e00\u500b\u52a0\u5bc6\u7de8\u78bc\u7684 AUTORUN.INF \u6a94\u6848\uff0c\u5982\u6b64\u4e00\u4f86\uff0c\u6bcf\u7576\u4f7f\u7528\u8005\u700f\u89bd\u53d7\u611f\u67d3\u7684\u7db2\u8def\u78c1\u789f\u6216\u96a8\u8eab\u789f\u6642\uff0c\u5c31\u6703\u57f7\u884c\u9019\u500b\u60e1\u610f\u7a0b\u5f0f (\u6ce8\u610f\uff1a\u8a72\u624b\u6cd5\u5728\u73fe\u884c\u7684 Windows \u7248\u672c\u5df2\u7d93\u7121\u6548)\u3002\u63a5\u4e0b\u4f86\uff0c\u60e1\u610f\u7a0b\u5f0f\u6703\u641c\u5c0b\u7db2\u8def\u4e0a\u53ef\u7528\u7684\u4f3a\u670d\u5668\u4e26\u8490\u96c6\u67d0\u4e9b\u4f7f\u7528\u8005\u5e33\u865f\u8cc7\u6599\u3002\u6700\u5f8c\uff0c\u518d\u5229\u7528\u9810\u5148\u8a2d\u5b9a\u597d\u7684\u5bc6\u78bc\u5b57\u5178\u4f86\u8a66\u5716\u767b\u5165\u9019\u4e9b\u5e33\u865f\u3002\u6b64\u5916\uff0cWORM_DOWNAD.AD \u70ba\u4e86\u907f\u514d\u4f7f\u7528\u8005\u5c07\u5b83\u79fb\u9664\uff0c\u5b83\u6703\u4fee\u6539\u96fb\u8166\u7684 DNS \u8a2d\u5b9a\u4f86\u9632\u6b62\u4f7f\u7528\u8005\u9023\u4e0a\u9632\u6bd2\u8edf\u9ad4\u76f8\u95dc\u7db2\u7ad9 (\u5229\u7528\u67d0\u4e9b\u5b57\u4e32\u4f86\u904e\u6ffe)\u3002<\/p>\n<p>\u7576 WORM_DOWNAD.AD \u4e00\u65e6\u6210\u529f\u9032\u5165\u4f3a\u670d\u5668\uff0c\u5c31\u6703\u5229\u7528 <a href=\"https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=cve-2008-4250\">CVE-2008-4250<\/a> \u6f0f\u6d1e (2008 \u5e74 10 \u6708\u5df2\u4fee\u6b63) \u5f9e\u9060\u7aef\u5728\u76ee\u6a19\u7cfb\u7d71\u4e0a\u57f7\u884c\u5176\u6240\u8981\u7684\u7a0b\u5f0f\u78bc\u3002<\/p>\n<p>\u7531\u65bc WORM_DOWNAD.AD \u53ef\u7d93\u7531\u591a\u91cd\u7ba1\u9053\u6563\u5e03\uff0c\u6240\u4ee5\u5c31\u7b97\u904e\u4e86\u5dd4\u5cf0\u671f\u5df2\u7d93\u4e5d\u5e74\uff0c\u81f3\u4eca\u5b83\u4f9d\u7136\u76f8\u7576\u6d3b\u8e8d\uff0c\u9019\u4e00\u9ede\u6beb\u4e0d\u4ee4\u4eba\u610f\u3002\u65e2\u7136\u6211\u5011\u73fe\u5728\u77e5\u9053\u54ea\u500b\u8b8a\u7a2e\u6700\u666e\u904d\uff0c\u90a3\u5c31\u8b93\u6211\u5011\u4ed4\u7d30\u770b\u770b\u8a72\u8815\u87f2\u90fd\u51fa\u73fe\u5728\u54ea\u88e1\u3002<\/p>\n<p><em><strong>\u70ba\u4f55 DOWNAD \u5728\u9019\u9ebc\u591a\u5e74\u4e4b\u5f8c\u4f9d\u7136\u76f8\u7576\u666e\u904d\uff1f<\/strong><\/em><strong>\u820a\u7248 Windows \u672a\u4fee\u88dc\u7684\u6f0f\u6d1e\u662f\u95dc\u9375!<\/strong><\/p>\n<p>\u5118\u7ba1\u904e\u4e86\u5c07\u8fd1\u5341\u5e74\uff0cDOWNAD \u4f9d\u7136\u6b77\u4e45\u4e0d\u8870\u3002\u70ba\u4f55\u8cc7\u5b89\u8edf\u9ad4\u5df2\u7d93\u5c0d\u6297\u5b83\u9019\u9ebc\u591a\u5e74\uff0c\u9019\u500b\u8001\u820a\u7684\u60e1\u610f\u7a0b\u5f0f\u9084\u662f\u975e\u5e38\u666e\u904d\uff1f\u9664\u4e86\u5b83\u7684\u6563\u5e03\u6280\u5de7\u4e4b\u5916\uff0c\u5f9e\u6578\u64da\u4e0a\u4e5f\u80fd\u770b\u51fa\u4e00\u4e9b\u7aef\u502a\u3002<\/p>\n<p>\u4e00\u4efd\u91dd\u5c0d DOWNAD \u8815\u87f2\u5982\u4f55<a href=\"https:\/\/threatpost.com\/conficker-used-in-new-wave-of-hospital-iot-device-attacks\/118985\/\">\u611f\u67d3 IoT \u88dd\u7f6e<\/a>\u7684\u5831\u544a\u6307\u51fa\uff0c\u5b83\u80fd\u5229\u7528\u820a\u7248 Windows \u672a\u4fee\u88dc\u7684\u6f0f\u6d1e\u4f86\u9032\u5165\u88dd\u7f6e\uff0c\u9019\u4ecd\u662f\u4eca\u65e5\u8a31\u591a\u8cc7\u5b89\u7cfb\u7d71\u7121\u6cd5\u6709\u6548\u9632\u7bc4\u7684\u554f\u984c\u3002\u800c\u611f\u67d3 DOWNAD \u6700\u591a\u7684\u90fd\u662f\u90a3\u4e9b\u9084\u5728\u4f7f\u7528\u8001\u820a\u61c9\u7528\u8edf\u9ad4\u7684\u96fb\u8166\u7cfb\u7d71\uff0c\u5c24\u5176\u662f\u90a3\u4e9b\u4e0d\u5b9a\u671f\u66f4\u65b0\u7684\u7cfb\u7d71\u3002\u9664\u6b64\u4e4b\u5916\uff0cDOWNAD \u9084\u6703\u5229\u7528\u4e00\u500b <a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/vulnerability\/1068\/ms08067-vulnerability-in-server-service-could-allow-remote-code-execution-958644\">2008 \u5e74\u5df2\u7d93\u4fee\u88dc\u7684\u6f0f\u6d1e<\/a>\uff0c\u4f46\u56e0\u70ba\u8a72\u554f\u984c\u5f88\u4e45\u4ee5\u524d\u5c31\u5df2\u7d93\u89e3\u6c7a\uff0c\u6240\u4ee5\u4e00\u822c\u4eba\u6703\u4ee5\u70ba\u53ea\u6709\u5c11\u6578\u7cfb\u7d71\u9084\u6709\u9019\u9805\u6f0f\u6d1e\u3002\u5176\u5be6\u6839\u64da\u6211\u5011\u7684\u8cc7\u6599\u986f\u793a\uff0cCVE-2008-4250 \u662f\u6700\u5e38\u88ab\u653b\u64ca\u7684\u6f0f\u6d1e\uff0c\u5149\u662f 2017 \u5e74 10 \u6708\u5c31\u5075\u6e2c\u5230 60,000 \u591a\u6b21\u9019\u985e\u6f0f\u6d1e\u653b\u64ca\u3002<\/p>\n<p>\u9019\u4e00\u5207\u7dda\u7d22\u90fd\u544a\u8a34\u6211\u5011\uff0c\u6700\u5178\u578b\u7684 DOWNAD \u8815\u87f2\u53d7\u5bb3\u8005\u5c31\u662f\u90a3\u4e9b\u91cd\u8981\u7522\u696d\u7576\u4e2d\u7684\u4f01\u696d (\u5c24\u5176\u662f\u958b\u767c\u4e2d\u570b\u5bb6) \u4e26\u4e14\u5176\u7db2\u8def\u4e0a\u4ecd\u6709\u8a31\u591a\u904e\u6642\u3001\u672a\u4fee\u88dc\u7684\u8001\u820a\u7cfb\u7d71\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u9019\u4e5f\u50b3\u9054\u4e86\u4e00\u500b\u76f8\u7576\u91cd\u8981\u7684\u8a0a\u606f\uff1aDOWNAD \u9019\u4e5d\u5e74\u4f86\u5df2\u7d93\u627e\u5230\u4e86\u4e00\u975e\u5e38\u9069\u5408\u5b83\u6210\u9577\u7684\u5730\u65b9\uff0c\u4e5f\u5c31\u662f\u90a3\u4e9b\u8001\u820a\u7684\u7cfb\u7d71\u3002\u5118\u7ba1\u5b83\u4e0d\u50cf\u4e00\u4e9b\u65b0\u7684\u60e1\u610f\u7a0b\u5f0f (\u5982 WannaCry \u548c Petya) \u90a3\u6a23\u5438\u5f15\u5927\u773e\u76ee\u5149\uff0c\u4f46\u4ecd\u662f\u4e00\u9805\u4e45\u4e45\u63ee\u4e4b\u4e0d\u53bb\u7684\u5a01\u8105\uff0c\u800c\u4e14\u53ea\u8981\u662f\u90a3\u4e9b\u7d42\u6b62\u652f\u63f4\u3001\u4e0d\u518d\u66f4\u65b0\u7684\u8001\u820a\u7cfb\u7d71\u5b58\u5728\u7684\u4e00\u5929\uff0c\u5b83\u5011\u5c31\u6703\u7e7c\u7e8c\u751f\u5b58\u4e0b\u53bb\u3002<\/p>\n<p><em><strong>\u4f01\u696d\u5982\u4f55\u9632\u7bc4 DOWNAD \u9019\u985e\u60e1\u610f\u7a0b\u5f0f\uff1f<\/strong><\/em><\/p>\n<p>\u5e02\u9762\u4e0a\u5df2\u6709\u8a31\u591a\u901a\u904e\u8003\u9a57\u7684\u8cc7\u5b89\u9632\u8b77\u7522\u54c1\u53ef\u8b93\u4f7f\u7528\u8005\u548c\u4f01\u696d\u5c0d\u6297 DOWNAD \u9019\u985e\u60e1\u610f\u7a0b\u5f0f\u3002<\/p>\n<ul>\n<li>\u5c31\u7b97\u4e0d\u662f\u91cd\u91d1\u6295\u8cc7\u65bc\u8cc7\u5b89\u9632\u8b77\u7684\u4f01\u696d\uff0c\u4e5f\u80fd\u9632\u7bc4 DOWNAD \u7684\u5a01\u8105\u3002\u53ea\u8981\u6b63\u78ba\u6383\u7784\u96a8\u8eab\u789f\uff0c\u78ba\u4fdd\u96a8\u8eab\u789f\u4e0d\u88ab\u611f\u67d3\uff0c\u5c31\u80fd\u5927\u5e45\u964d\u4f4e\u5371\u96aa\u3002<\/li>\n<li>\u4f01\u696d\u61c9\u907f\u514d\u4f7f\u7528\u904e\u6642\u7684\u4f5c\u696d\u7cfb\u7d71\uff0c\u5c24\u5176\u662f Windows XP \u9019\u985e\u5df2\u7d93\u7d42\u6b62\u652f\u63f4\u7684\u7cfb\u7d71\u3002\u524d\u4e00\u9663\u5b50\u7684 <a href=\"https:\/\/blog.trendmicro.com.tw\/?cat=3220\">WannaCry(\u60f3\u54ed)<\/a>\u52d2\u7d22\u8815\u87f2\u5c31\u662f\u5c08\u9580\u653b\u64ca\u8001\u820a\u4f5c\u696d\u7cfb\u7d71\u7684\u6f0f\u6d1e\uff0c\u5176\u6848\u4f8b\u6e05\u695a\u544a\u8a34\u6211\u5011\u70ba\u4f55\u7e7c\u7e8c\u4f7f\u7528\u7d42\u6b62\u652f\u63f4\u7684\u7cfb\u7d71\u53ef\u80fd\u5c0e\u81f4\u707d\u96e3\u3002<\/li>\n<li>\u6211\u5011\u4e00\u518d\u5f37\u8abf\u4fdd\u6301\u96fb\u8166\u7cfb\u7d71\u66f4\u65b0\u7684\u91cd\u8981\u6027\uff0c\u7136\u800c\u5c08\u9580\u653b\u64ca\u8001\u820a\u6f0f\u6d1e\u7684\u8001\u820a\u60e1\u610f\u7a0b\u5f0f\u5728 2017 \u5e74\u60e1\u610f\u7a0b\u5f0f\u6392\u884c\u699c\u7576\u4e2d\u4ecd\u540d\u5217\u524d\u8305\uff0c\u8b49\u660e\u4f01\u696d\u5728\u9019\u65b9\u9762\u4ecd\u505a\u5f97\u4e0d\u5920\u3002<\/li>\n<\/ul>\n<p>\u8001\u820a\u7cfb\u7d71\u7684\u66f4\u65b0\u6709\u6642\u76f8\u7576\u8017\u8cbb\u4eba\u529b\u548c\u8cc7\u6e90\u3002\u6700\u7406\u60f3\u7684\u72c0\u6cc1\u662f\uff0c\u5ee0\u5546\u4e00\u65e6\u7d42\u6b62\u8001\u820a\u4f5c\u696d\u7cfb\u7d71\u8207\u8edf\u9ad4\u7684\u652f\u63f4\uff0c\u4f01\u696d\u5c31\u61c9\u8a72\u52a0\u4ee5\u6dd8\u6c70\u3002\u7136\u800c\uff0c\u5c31\u50cf\u5f88\u591a\u4eba\u9084\u5728\u4f7f\u7528\u5df2\u6709 16 \u5e74\u6b77\u53f2\u7684 Windows XP \u4e00\u6a23\uff0c\u8981\u671f\u671b\u6bcf\u4e00\u500b\u4eba\u90fd\u505a\u5230\u9019\u9ede\u6216\u8a31\u4e0d\u592a\u5be6\u969b\uff0c\u56e0\u70ba<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/vulnerabilities-and-exploits\/windows-server-2003-eol-managing-legacy-systems\">\u6dd8\u6c70\u8001\u820a\u7cfb\u7d71<\/a>\u53ef\u80fd\u6703\u9762\u81e8\u4e00\u4e9b\u91cd\u5927\u6311\u6230\uff1a<\/p>\n<ul>\n<li>\u8017\u8cbb\u9f90\u5927\u7684\u6642\u9593\u3001\u8cc7\u6e90\u548c\u4eba\u529b\u3002<\/li>\n<li>\u73fe\u6709\u7684\u61c9\u7528\u7a0b\u5f0f\u53ef\u80fd\u7121\u6cd5\u5728\u65b0\u4f5c\u696d\u7cfb\u7d71\u4e0a\u9806\u5229\u57f7\u884c\u3002<\/li>\n<li>\u4f01\u696d IT \u4eba\u54e1\u7f3a\u4e4f\u5145\u5206\u7684\u77e5\u8b58\u3001\u6280\u80fd\u548c\u5c08\u696d\u80fd\u529b\u4f86\u9032\u884c\u7cfb\u7d71\u79fb\u8f49\u3002<\/li>\n<li>\u91cd\u65b0\u64b0\u5beb\u61c9\u7528\u7a0b\u5f0f (\u5c24\u5176\u662f\u5fc5\u9808\u5927\u5e45\u4fee\u6539\u6642) \u4e0d\u7b26\u5408\u6210\u672c\u6548\u76ca\u4e5f\u7f3a\u4e4f\u6548\u7387\u3002<\/li>\n<\/ul>\n<p>\u6240\u5e78\uff0c\u90a3\u4e9b\u7121\u6cd5\u6216\u4e0d\u9858\u610f\u5347\u7d1a\u7cfb\u7d71\u7684\u4f01\u696d\uff0c\u9084\u662f\u6709\u65b9\u6cd5\u53ef\u4ee5\u9632\u7bc4 DOWNAD \u9019\u985e\u60e1\u610f\u7a0b\u5f0f\uff0c\u7b54\u6848\u5c31\u662f\uff1a\u865b\u64ec\u4fee\u88dc\u3002<\/p>\n<p>\u57fa\u672c\u4e0a\uff0c\u865b\u64ec\u4fee\u88dc\u662f\u9632\u7bc4 DOWNAD \u9019\u985e\u5c08\u9580\u653b\u64ca\u8001\u820a\u6f0f\u6d1e\u7684\u60e1\u610f\u7a0b\u5f0f\u6700\u7406\u60f3\u7684\u65b9\u6cd5\u3002\u865b\u64ec\u4fee\u88dc\u80fd\u63d0\u4f9b\u65b9\u4fbf\u53c8\u81ea\u52d5\u5316\u7684\u66f4\u65b0\u4f86\u4fdd\u8b77\u8001\u820a\u7cfb\u7d71\u3002\u4f01\u696d\u4e0d\u50c5\u53ef\u4ee5\u53d7\u5230\u4fdd\u8b77\uff0c\u800c\u4e14\u9084\u80fd\u964d\u4f4e\u7cfb\u7d71\u4fee\u88dc\u7ba1\u7406\u7684\u6210\u672c\u3002\u5b83\u53ef\u4fdd\u8b77\u5404\u5f0f\u5404\u6a23\u7684\u88dd\u7f6e\u548c\u7cfb\u7d71\uff0c\u662f\u4e00\u7a2e\u5168\u65b9\u4f4d\u7684\u9632\u8b77\uff0c\u53ef\u78ba\u4fdd\u6574\u9ad4\u7db2\u8def\u7684\u5b89\u5168\u3002<\/p>\n<p><a href=\"https:\/\/t.rend.tw\/?i=Mzc4MQ\">\u8da8\u52e2\u79d1\u6280Deep Security<\/a>\u548c <a href=\"https:\/\/www.trendmicro.tw\/tw\/enterprise\/product-security\/vulnerability-protection\/\">\u8da8\u52e2\u79d1\u6280 Vulnerability Protection \u6f0f\u6d1e\u9632\u8b77<\/a> \u90fd\u80fd\u63d0\u4f9b<a href=\"https:\/\/www.trendmicro.com\/us\/enterprise\/product-security\/vulnerability-protection\/\">\u865b\u64ec\u4fee\u88dc<\/a>\u4f86\u9632\u7bc4\u4f01\u696d\u7aef\u9ede\u56e0\u672a\u4fee\u88dc\u7684\u6f0f\u6d1e\u800c\u906d\u5230\u653b\u64ca\u3002<a href=\"https:\/\/t.rend.tw\/?i=Mzk3OQ==\">\u8da8\u52e2\u79d1\u6280 OfficeScan<\/a>&#x2122; \u7684\u6f0f\u6d1e\u9632\u8b77\u529f\u80fd\uff0c\u4e5f\u80fd\u5728\u4fee\u88dc\u66f4\u65b0\u90e8\u7f72\u4e4b\u524d\u9632\u6b62\u7aef\u9ede\u88dd\u7f6e\u906d\u5230\u5df2\u77e5\u53ca\u672a\u77e5\u7684\u6f0f\u6d1e\u653b\u64ca\u3002<\/p>\n<p><a href=\"https:\/\/www.trendmicro.com\/en_us\/business\/products\/network\/integrated-atp\/next-gen-intrusion-prevention-system.html\">TippingPoint<\/a>\u00a0\u4e5f\u53ef\u5354\u52a9\u4f01\u696d\u7ba1\u7406\u8001\u820a\u7684\u7cfb\u7d71\u4e26\u638c\u63a7\u4fee\u88dc\u7ba1\u7406\u7684\u9031\u671f\uff0c\u70ba\u8001\u820a\u3001\u7d42\u6b62\u652f\u63f4\u7684\u8edf\u9ad4\u63d0\u4f9b\u4e00\u9053\u984d\u5916\u9632\u8b77\uff0c\u800c\u4e14\u6bcf\u9031\u90fd\u6703\u5b9a\u671f\u66f4\u65b0\uff0c\u6216\u8005\u7576\u51fa\u73fe\u91cd\u5927\u6f0f\u6d1e\u6642\u4e5f\u6703\u7dca\u6025\u66f4\u65b0\u3002\u6b64\u66f4\u65b0\u6d41\u7a0b\u5b8c\u5168\u81ea\u52d5\uff0c\u6578\u4f4d\u75ab\u82d7 (Digital Vaccine) \u904e\u6ffe\u898f\u5247\u6703\u81ea\u52d5\u90e8\u7f72\uff0c\u4e0d\u9808\u4f7f\u7528\u8005\u64cd\u5fc3\u3002<\/p>\n<p>\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/conficker-downad-9-years-examining-impact-legacy-systems\/\">CONFICKER\/ DOWNAD 9 Years After: Examining its Impact on Legacy Systems<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9280\u884c\u6728\u99ac\u7a0b\u5f0f DOWNAD (\u53c8\u540d CONFICKER\uff0c\u8da8\u52e2\u79d1\u6280\u547d\u540d\u70ba DOWNAD \u5bb6\u65cf) \u9996\u6b21\u73fe\u8eab\u65bc 20 [&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":[906,156],"tags":[143,1632,452,349],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/53757"}],"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=53757"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/53757\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=53757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=53757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=53757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}