alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT BleedingLife Exploit Kit SWF Exploit Request"; flow:established,to_server; http.uri; content:"/modules/"; startswith; content:".swf"; fast_pattern; distance:1; within:5; endswith; pcre:"/^\x2Fmodules\x2F(?:n[u3]|1|2)\x2Eswf$/"; reference:url,vrt-blog.snort.org/2014/06/the-never-ending-exploit-kit-shift.html; reference:cve,2013-0634; reference:cve,2014-0515; classtype:exploit-kit; sid:2018563; rev:3; metadata:created_at 2014_06_13, signature_severity Major, updated_at 2024_03_18;)