alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Trojan-Banker.Win32.Agent Checkin"; flow:established,to_server; http.method; content:"POST"; nocase; http.user_agent; content:"Mozilla/4.0 (compatible|3b 20|ICS)"; fast_pattern; startswith; http.request_body; content:"para="; depth:5; content:"&subject="; content:"&dados="; reference:md5,c8b3d2bc407b0260b40b7f97e504faa5; reference:url,www.sunbeltsecurity.com/partnerresources/cwsandbox/md5.aspx?id=1bcc87209703cf73c80f9772935e47b0; classtype:command-and-control; sid:2013185; rev:8; metadata:created_at 2011_07_05, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_10;)