{"id":696,"date":"2020-11-09T14:20:09","date_gmt":"2020-11-09T06:20:09","guid":{"rendered":"https:\/\/blog.billows.com.tw\/?p=696"},"modified":"2020-11-10T08:58:29","modified_gmt":"2020-11-10T00:58:29","slug":"%e5%9c%a8%e5%a4%a7%e8%a6%8f%e6%a8%a1%e6%94%bb%e6%93%8a%e5%b7%b4%e8%a5%bf%e6%b3%95%e9%99%a2%e7%b3%bb%e7%b5%b1%e5%be%8c%ef%bc%8c%e5%8f%97%e5%88%b0%e6%a5%b5%e5%a4%a7%e9%97%9c%e6%b3%a8%e7%9a%84%e5%8b%92","status":"publish","type":"post","link":"https:\/\/blog.billows.com.tw\/?p=696","title":{"rendered":"\u5728\u5927\u898f\u6a21\u653b\u64ca\u5df4\u897f\u6cd5\u9662\u7cfb\u7d71\u5f8c\uff0c\u53d7\u5230\u6975\u5927\u95dc\u6ce8\u7684\u52d2\u7d22\u8edf\u9ad4RansomExx\uff0c\u73fe\u53c8\u85c9\u52a0\u5bc6Linux\u7cfb\u7d71\u4f86\u64f4\u5927\u696d\u52d9\u7248\u5716!"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/blog.billows.com.tw\/wp-content\/uploads\/2020\/11\/ransomEXX-1024x665.png\" alt=\"\u9019\u5f35\u5716\u7247\u7684 alt \u5c6c\u6027\u503c\u70ba\u7a7a\uff0c\u5b83\u7684\u6a94\u6848\u540d\u7a31\u70ba ransomEXX-1024x665.png\"\/><\/figure>\n\n\n\n<p>\u8cc7\u5b89\u7814\u7a76\u54e1\u767c\u73fe\u9996\u6b21\u4e00\u7a2e\u898f\u6a21\u6bd4\u8f03\u5927\u7684 Windows \u52d2\u7d22\u8edf\u9ad4\u88ab\u79fb\u690d\u5230 Linux \u7cfb\u7d71\uff0c\u4ee5\u9032\u884c\u6709<a>\u91dd\u5c0d<\/a>\u6027\u7684\u5165\u4fb5\uff0c\u5361\u5df4\u65af\u57fa\u7684\u7814\u7a76\u4eba\u54e1\u5206\u6790\u4e86Linux\u7248\u672c\u7684RansomExx\u52d2\u7d22\u8edf\u9ad4\uff0cRansomExx\u4e5f\u88ab\u7a31\u70baDefray777\uff0c\u662f\u4e00\u7a2e\u76f8\u5c0d\u8f03\u65b0\u7684\u52d2\u7d22\u8edf\u9ad4\uff0c\u65bc\u4eca\u5e746\u6708\u521d\u9996\u6b21\u88ab\u767c\u73fe\uff0c\u540c\u6642\u4e5f\u662f\u4e00\u7a2e\u4eba\u70ba\u64cd\u4f5c\u52d2\u7d22\u8edf\u9ad4(Human-operated ransomware)\uff0c\u9019\u610f\u5473\u8457\u653b\u64ca\u8005\u5728\u7372\u5f97\u5c0d\u76ee\u6a19\u7db2\u8def\u7684\u8a2a\u554f\u6b0a\u9650\u5f8c\u4fbf\u5f97\u624b\u52d5\u611f\u67d3\u7cfb\u7d71\u3002<\/p>\n\n\n\n<p>RansomExx\u65bc2020\u5e746\u6708\u5c0d\u5fb7\u5dde\u904b\u8f38\u90e8\u7684\u767c\u52d5\u4e86\u653b\u64ca\uff1b 8\u6708\u653b\u64ca\u4e86\u67ef\u5c3c\u5361\u7f8e\u80fd\u9054\uff08Konica Minolta\uff09\uff1b9\u6708\u5c0d\u7f8e\u570b\u653f\u5e9c\u627f\u5305\u5546\u6cf0\u52d2\u6280\u8853\u516c\u53f8(Tyler Technologies) \u767c\u52d5\u4e86\u653b\u64ca\uff1b<a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/brazils-court-system-under-massive-ransomexx-ransomware-attack\/\">\u4ee5\u53ca\u6700\u8fd1\u5c0d\u5df4\u897f\u6cd5\u9662\u7cfb\u7d71\uff08STJ\uff09\u7684\u653b\u64ca<\/a>\u3002<\/p>\n\n\n\n<p>\u6700\u8fd1\u767c\u73fe\u7576\u91dd\u5c0dLinux\u4f3a\u670d\u5668\u6642\uff0cRansomExx\u6703\u90e8\u7f72\u4e00\u500b\u540d\u70ba\u201c svc-new\u201d\u7684ELF\u53ef\u57f7\u884c\u6a94\uff0c\u7528\u65bc\u52a0\u5bc6\u53d7\u5bb3\u8005\u7684\u4f3a\u670d\u5668\u3002<\/p>\n\n\n\n<p>\u6839\u64da\u5361\u5df4\u65af\u57fa:\u7d93\u904e\u521d\u6b65\u5206\u6790\uff0c\u6211\u5011\u6ce8\u610f\u5230Trojan\u6728\u99ac\u7684\u7a0b\u5f0f\u78bc\uff0c\u52d2\u7d22\u4fe1\u4ef6\u7684\u6587\u5b57\u548c\u52d2\u7d22\u65b9\u6cd5\u7684\u76f8\u4f3c\u4e4b\u8655\uff0c\u9019\u8868\u660e\u6211\u5011\u5df2\u7d93\u9047\u5230\u4e86\u4ee5\u524d\u5df2\u77e5\u7684\u52d2\u7d22\u8edf\u9ad4\u5bb6\u65cfRansomEXX\u7684Linux\u7248\u672c\u3002\u7814\u7a76\u54e1\u8aaa\u5728\u555f\u52d5\u5f8c\u8a72\u6728\u99ac\u6703\u751f\u6210\u4e00\u500b256\u4f4d\u5bc6\u9470\uff0c\u4e26\u4f7f\u7528\u5b83\u4f86\u52a0\u5bc6\u5c6c\u65bc\u53d7\u5bb3\u8005\u7684\u6240\u6709\u6a94\u6848\uff0c\u9019\u4e9b\u6a94\u6848\u53ef\u4ee5\u4f7f\u7528ECB\u6a21\u5f0f\u4e0b\u7684AES\u5206\u7d44\u5bc6\u78bc\u4f86\u8a2a\u554f\u3002AES\u5bc6\u9470\u901a\u904e\u5d4c\u5165\u7279\u6d1b\u4f0a\u6728\u99ac\u7a0b\u5f0f\u4e2d\u7684\u516c\u5171RSA-4096\u5bc6\u9470\u9032\u884c\u52a0\u5bc6\uff0c\u4e26\u9644\u52a0\u5230\u6bcf\u500b\u52a0\u5bc6\u6a94\u6848\u4e2d\u3002<\/p>\n\n\n\n<p>\u4f46\u5c08\u5bb6\u6307\u51fa\uff0cRansomEXX\u7f3a\u4e4fTrojan\u6728\u99ac\u7684\u5176\u4ed6\u529f\u80fd\uff0c\u5982C2\u901a\u4fe1\uff0c\u53cd\u5206\u6790\u529f\u80fd\u4ee5\u53ca\u6bba\u6b7b\u9032\u7a0b\u7684\u529f\u80fd\uff0c\u4e5f\u8207Windows\u7248\u672c\u4e0d\u540c\uff0cLinux\u7248\u672c\u4e0d\u6703\u64e6\u9664\u53ef\u7528\u7a7a\u9593\u3002<\/p>\n\n\n\n<p>\u5c08\u5bb6\u6ce8\u610f\u5230\uff0c\u7576\u53d7\u5bb3\u8005\u652f\u4ed8\u8d16\u91d1\u6642\uff0c\u4ed6\u5011\u5c07\u540c\u6642\u7372\u5f97Linux\u548cWindows\u89e3\u5bc6\u5de5\u5177\uff0c\u4ee5\u53ca\u76f8\u61c9\u7684RSA-4096\u79c1\u9470\u548c\u5d4c\u5165\u5728\u57f7\u884c\u6a94\u4e2d\u7684\u52a0\u5bc6\u6587\u4ef6\u526f\u6a94\u540d\u3002<\/p>\n\n\n\n<p>\u6700\u8fd1Linux\u7248\u672c\u7684IOC:<\/p>\n\n\n\n<p>aa1ddf0c8312349be614ff43e80a262f<\/p>\n\n\n\n<p>\u65e9\u671fWindows\u7248\u672c\u7684IOC:<\/p>\n\n\n\n<p>fcd21c6fca3b9378961aa1865bee7ecb<\/p>\n\n\n\n<p>RansomExx\u52d2\u7d22\u8edf\u9ad4\u60c5\u8cc7, \u5c31\u5728<a href=\"http:\/\/www.billows.com.tw\">\u7ae3\u76df\u79d1\u6280<\/a>\u4ee3\u7406\u7684 AlienVault OTX \u60c5\u8cc7\u5e73\u53f0\u4e0a:<\/p>\n\n\n\n<p><a href=\"https:\/\/otx.alienvault.com\/pulse\/5fa577b4aa9de26c3b347142\">https:\/\/otx.alienvault.com\/pulse\/5fa577b4aa9de26c3b347142<\/a><\/p>\n\n\n\n<p>Source: <a href=\"https:\/\/securelist.com\/ransomexx-trojan-attacks-linux-systems\/99279\/?es_p=12938065\">https:\/\/securelist.com\/ransomexx-trojan-attacks-linux-systems\/99279\/?es_p=12938065<\/a><\/p>\n\n\n\n<p>*****<a href=\"http:\/\/www.billows.com.tw\/\">\u7ae3\u76df\u79d1\u6280<\/a>\u5feb\u5831\u6b61\u8fce\u8f49\u8f09\uff0c\u4f46\u8acb\u8a3b\u660e\u51fa\u8655<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8cc7\u5b89\u7814\u7a76\u54e1\u767c\u73fe\u9996\u6b21\u4e00\u7a2e\u898f\u6a21\u6bd4\u8f03\u5927\u7684 Windows \u52d2\u7d22\u8edf\u9ad4\u88ab\u79fb\u690d\u5230 Linux \u7cfb\u7d71\uff0c\u4ee5\u9032\u884c\u6709\u91dd\u5c0d\u6027\u7684\u5165\u4fb5\uff0c <a class=\"read-more\" href=\"https:\/\/blog.billows.com.tw\/?p=696\">READ MORE<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[112],"class_list":["post-696","post","type-post","status-publish","format-standard","hentry","category-6","tag-112"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=696"}],"version-history":[{"count":5,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/696\/revisions"}],"predecessor-version":[{"id":703,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/696\/revisions\/703"}],"wp:attachment":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}