alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Enfal CnC? POST"; flow:to_server,established; content:"POST"; http_method; content:".cgi"; fast_pattern; http_uri; pcre:"/\.cgi$/U"; content:!"User-Agent|3a|"; http_header; content:!"Referer|3a|"; http_header; content:!"Content-Type|3a|"; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nContent-Length\x3a\x20\d+\r\n(?:Cache-Control|Pragma)\x3a\x20no-cache\r\n(?:\r\n)?$/Hmi"; metadata: former_category MALWARE; reference:md5,f1b341d3383b808ecfacfa22dcbe9196; classtype:trojan-activity; sid:2021079; rev:4; metadata:created_at 2015_05_08, updated_at 2019_10_07;)

Added 2019-10-08 19:34:27 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Enfal CnC? POST"; flow:to_server,established; content:"POST"; http_method; content:".cgi"; fast_pattern:only; http_uri; pcre:"/\.cgi$/U"; content:!"User-Agent|3a|"; http_header; content:!"Referer|3a|"; http_header; content:!"Content-Type|3a|"; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nContent-Length\x3a\x20\d+\r\n(?:Cache-Control|Pragma)\x3a\x20no-cache\r\n(?:\r\n)?$/Hmi"; metadata: former_category MALWARE; reference:md5,f1b341d3383b808ecfacfa22dcbe9196; classtype:trojan-activity; sid:2021079; rev:3; metadata:created_at 2015_05_08, updated_at 2016_05_13;)

Added 2019-09-19 19:26:21 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Enfal CnC? POST"; flow:to_server,established; content:"POST"; http_method; content:".cgi"; fast_pattern:only; http_uri; pcre:"/\.cgi$/U"; content:!"User-Agent|3a|"; http_header; content:!"Referer|3a|"; http_header; content:!"Content-Type|3a|"; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nContent-Length\x3a\x20\d+\r\n(?:Cache-Control|Pragma)\x3a\x20no-cache\r\n(?:\r\n)?$/Hmi"; reference:md5,f1b341d3383b808ecfacfa22dcbe9196; classtype:trojan-activity; sid:2021079; rev:3; metadata:created_at 2015_05_08, updated_at 2016_05_13;)

Added 2018-09-13 19:51:11 UTC


Added 2018-09-13 18:00:03 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Enfal CnC? POST"; flow:to_server,established; content:"POST"; http_method; content:".cgi"; fast_pattern:only; http_uri; pcre:"/\.cgi$/U"; content:!"User-Agent|3a|"; http_header; content:!"Referer|3a|"; http_header; content:!"Content-Type|3a|"; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nContent-Length\x3a\x20\d+\r\n(?:Cache-Control|Pragma)\x3a\x20no-cache\r\n(?:\r\n)?$/Hmi"; reference:md5,f1b341d3383b808ecfacfa22dcbe9196; classtype:trojan-activity; sid:2021079; rev:3; metadata:created_at 2015_05_08, updated_at 2016_05_13;)

Added 2017-08-07 21:15:43 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Enfal CnC? POST"; flow:to_server,established; content:"POST"; http_method; content:".cgi"; fast_pattern:only; http_uri; pcre:"/\.cgi$/U"; content:!"User-Agent|3a|"; http_header; content:!"Referer|3a|"; http_header; content:!"Content-Type|3a|"; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nContent-Length\x3a\x20\d+\r\n(?:Cache-Control|Pragma)\x3a\x20no-cache\r\n(?:\r\n)?$/Hmi"; reference:md5,f1b341d3383b808ecfacfa22dcbe9196; classtype:trojan-activity; sid:2021079; rev:3;)

Added 2016-05-13 17:40:40 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Enfal CnC? POST"; flow:to_server,established; content:"POST"; http_method; content:".cgi"; fast_pattern:only; http_uri; pcre:"/\.cgi$/U"; content:!"User-Agent|3a|"; http_header; content:!"Referer|3a|"; http_header; content:!"Content-Type|3a|"; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nContent-Length\x3a\x20\d+\r\n(?:Cache-Control|Pragma)\x3a\x20no-cache\r\n(?:\r\n)?$/Hmi"; reference:md5,f1b341d3383b808ecfacfa22sudo dcbe9196; classtype:trojan-activity; sid:2021079; rev:2;)

Added 2015-05-08 18:35:19 UTC


Topic revision: r1 - 2019-10-08 - TWikiGuest
 
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