alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Predator Anti Ban CnC Activity"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php"; endswith; http.user_agent; bsize:11; content:"TrinitySeal"; fast_pattern; http.request_body; content:"&programtoken="; content:"&session_id="; distance:0; content:"&session_salt="; distance:0; reference:md5,2423133b438fdc9ef479d73ca0364060; classtype:pup-activity; sid:2030410; rev:1; metadata:attack_target Client_Endpoint, created_at 2020_06_30, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_06_30;)