#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED TROJAN SEO HTTP REFERER landing capture rewrite, likely Fake AV"; flow:established,to_server; content:"GET"; http_method; content:"|0d 0a|Referer|3a| "; content:"search?"; nocase; within:50; content:"q="; nocase; within:100; uricontent:".com"; nocase; pcre:"/\/[a-z]+\/[a-z0-9]{120,}\/[a-z0-9]+\/.+\.com$/U"; reference:url,doc.emergingthreats.net/2011066; classtype:trojan-activity; sid:2011066; rev:6; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 21:04:13 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET DELETED TROJAN SEO HTTP REFERER landing capture rewrite, likely Fake AV"; flow:established,to_server; content:"GET"; http_method; content:"Referer|3a| "; http_header; content:"search?"; nocase; fast_pattern; http_header; content:"q="; nocase; http_header; content:".com"; nocase; http_uri; pcre:"/\/[a-z]+\/[a-z0-9]{120,}\/[a-z0-9]+\/.+\.com$/U"; reference:url,doc.emergingthreats.net/2011066; classtype:trojan-activity; sid:2011066; rev:6;)

Added 2012-03-13 14:42:37 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS TROJAN SEO HTTP REFERER landing capture rewrite, likely Fake AV"; flow:established,to_server; content:"GET"; http_method; content:"Referer|3a| "; http_header; content:"search?"; nocase; fast_pattern; http_header; content:"q="; nocase; http_header; content:".com"; nocase; http_uri; pcre:"/\/[a-z]+\/[a-z0-9]{120,}\/[a-z0-9]+\/.+\.com$/U"; reference:url,doc.emergingthreats.net/2011066; classtype:trojan-activity; sid:2011066; rev:6;)

Added 2011-12-07 21:59:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS TROJAN SEO HTTP REFERER landing capture rewrite, likely Fake AV"; flow:established,to_server; content:"GET"; nocase; http_method; content:"Referer|3a| "; nocase; http_header; content:"search?"; nocase; http_header; content:"q="; nocase; http_header; content:".com"; nocase; http_uri; pcre:"/\/[a-z]+\/[a-z0-9]{120,}\/[a-z0-9]+\/.+\.com$/U"; reference:url,doc.emergingthreats.net/2011066; classtype:trojan-activity; sid:2011066; rev:5;)

Added 2011-10-12 19:31:15 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS TROJAN SEO HTTP REFERER landing capture rewrite, likely Fake AV"; flow:established,to_server; content:"GET"; nocase; http_method; content:"Referer|3a| "; nocase; http_header; content:"search?"; nocase; http_header; content:"q="; nocase; http_header; content:".com"; nocase; http_uri; pcre:"/\/[a-z]+\/[a-z0-9]{120,}\/[a-z0-9]+\/.+\.com$/U"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2011066; sid:2011066; rev:5;)

Added 2011-09-14 22:44:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS TROJAN SEO HTTP REFERER landing capture rewrite, likely Fake AV"; flow:established,to_server; content:"GET"; nocase; http_method; content:"Referer|3a| "; nocase; http_header; content:"search?"; nocase; http_header; content:"q="; nocase; http_header; content:".com"; nocase; http_uri; pcre:"/\/[a-z]+\/[a-z0-9]{120,}\/[a-z0-9]+\/.+\.com$/U"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2011066; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/CURRENT_EVENTS/CURRENT_SEO_FakeAV; sid:2011066; rev:5;)

Added 2011-02-04 17:30:48 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS TROJAN SEO HTTP REFERER landing capture rewrite, likely Fake AV"; flow:established,to_server; content:"GET "; depth:4; nocase; content:"|0d 0a|Referer\: "; nocase; content:"search?"; within:50; content:"q="; within:100; uricontent:".com"; pcre:"/\/[a-z]+\/[a-z0-9]{120,}\/[a-z0-9]+\/.+\.com$/U"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2011066; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/CURRENT_EVENTS/CURRENT_SEO_FakeAV; sid:2011066; rev:2;)

Added 2010-04-26 10:34:58 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
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