alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP xxxtoolbar.com Spyware Install User-Agent"; flow:established,to_server; http.user_agent; content:"|32 8b 86 85 86 8e 85 86 8c|"; classtype:pup-activity; sid:2003429; rev:14; metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_02, mitre_tactic_id TA0009, mitre_tactic_name Collection, mitre_technique_id T1005, mitre_technique_name Data_from_local_system;)