alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP EMO/PCPrivacyCleaner Rougue Secuirty App GET Checkin"; flow:established,to_server; http.method; content:"GET"; nocase; http.uri; content:"action="; nocase; content:"addt="; nocase; content:"pc|5F|id="; fast_pattern; nocase; content:"abbr="; nocase; reference:url,www.spywaresignatures.com/details/pcprivacycleaner.pdf; classtype:pup-activity; sid:2008456; rev:7; metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_18, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking;)