alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Cryptowall 2.0 DL URI Struct Oct 2 2014"; flow:to_server,established; content:"GET"; http_method; content:"/blog/"; http_uri; depth:6; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/^\/blog\/[a-z0-9]+$/U"; pcre:"/^User-Agent\x3a[^\r\n]+(?:MSIE|rv\x3a11\.0)[^\r\n]+\r\nHost\x3a[^\r\n]+\r\nCache-Control\x3a\x20no-cache\r\n(?:\r\n)?$/H"; metadata: former_category CURRENT_EVENTS; reference:url,malware-traffic-analysis.net/2014/10/01/index.html; classtype:trojan-activity; sid:2019341; rev:2; metadata:created_at 2014_10_02, updated_at 2014_10_02;)

Added 2019-09-10 20:12:51 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Cryptowall 2.0 DL URI Struct Oct 2 2014"; flow:to_server,established; content:"GET"; http_method; content:"/blog/"; http_uri; depth:6; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/^\/blog\/[a-z0-9]+$/U"; pcre:"/^User-Agent\x3a[^\r\n]+(?:MSIE|rv\x3a11\.0)[^\r\n]+\r\nHost\x3a[^\r\n]+\r\nCache-Control\x3a\x20no-cache\r\n(?:\r\n)?$/H"; reference:url,malware-traffic-analysis.net/2014/10/01/index.html; classtype:trojan-activity; sid:2019341; rev:2; metadata:created_at 2014_10_02, updated_at 2014_10_02;)

Added 2018-09-13 19:49:27 UTC


Added 2018-09-13 17:59:05 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Cryptowall 2.0 DL URI Struct Oct 2 2014"; flow:to_server,established; content:"GET"; http_method; content:"/blog/"; http_uri; depth:6; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/^\/blog\/[a-z0-9]+$/U"; pcre:"/^User-Agent\x3a[^\r\n]+(?:MSIE|rv\x3a11\.0)[^\r\n]+\r\nHost\x3a[^\r\n]+\r\nCache-Control\x3a\x20no-cache\r\n(?:\r\n)?$/H"; reference:url,malware-traffic-analysis.net/2014/10/01/index.html; classtype:trojan-activity; sid:2019341; rev:2; metadata:created_at 2014_10_02, updated_at 2014_10_02;)

Added 2017-08-07 21:13:34 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Cryptowall 2.0 DL URI Struct Oct 2 2014"; flow:to_server,established; content:"GET"; http_method; content:"/blog/"; http_uri; depth:6; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/^\/blog\/[a-z0-9]+$/U"; pcre:"/^User-Agent\x3a[^\r\n]+(?:MSIE|rv\x3a11\.0)[^\r\n]+\r\nHost\x3a[^\r\n]+\r\nCache-Control\x3a\x20no-cache\r\n(?:\r\n)?$/H"; reference:url,malware-traffic-analysis.net/2014/10/01/index.html; classtype:trojan-activity; sid:2019341; rev:2;)

Added 2014-10-02 16:27:37 UTC


Topic revision: r1 - 2019-09-11 - TWikiGuest
 
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