alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32.Runner/Bublik Checkin"; flow:established,to_server; http.method; content:"POST"; nocase; http.header_names; to_lowercase; content:!"|0d 0a|user-agent|0d 0a|"; http.request_body; content:"G="; nocase; content:"&PG="; nocase; content:"&EPBB="; fast_pattern; nocase; reference:url,www.spywarecease.com/spyware-list/Spyware_Trojan.Win32.Runner.s.html; reference:url,www.threatexpert.com/threats/trojan-win32-runner.html; reference:md5,6d2919a92d7dda22f4bc7f9a9b15739f; classtype:command-and-control; sid:2009711; rev:9; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2024_04_20;)