alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP CWS qck.cc Spyware Installer (web.php)"; flow:established,to_server; content:"/x/tbd_web.php?wm="; nocase; http_uri; reference:url,www3.ca.com/securityadvisor/pest/pest.aspx?id=453076035; classtype:pup-activity; sid:2002095; rev:8; metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_08_14, mitre_tactic_id TA0009, mitre_tactic_name Collection, mitre_technique_id T1005, mitre_technique_name Data_from_local_system;)