alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Banker Trojan (General) HTTP Checkin (vit)"; flow:established,to_server; http.uri; content:".php"; http.user_agent; content:"Mozilla/3.0 (compatible|3b 20|Indy Library)"; depth:38; endswith; http.request_body; content:"vit="; nocase; distance:0; content:"&bk="; nocase; distance:0; content:"&dados="; fast_pattern; nocase; distance:0; classtype:command-and-control; sid:2007999; rev:10; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_11_02;)