alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP W32/InstallMonetizer.Adware Beacon 2"; flow:established,to_server; http.method; content:"POST"; http.user_agent; content:"NSIS_Inetc (Mozilla)"; depth:20; http.request_body; content:"from="; depth:5; fast_pattern; content:"&type="; distance:0; content:"&mode="; distance:0; content:"&subid="; distance:0; content:"&mid="; distance:0; classtype:pup-activity; sid:2018149; rev:5; metadata:attack_target Client_Endpoint, created_at 2014_02_18, deployment Perimeter, signature_severity Major, tag c2, updated_at 2024_03_13, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)