alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP ESyndicate Spyware Install (sepinst.exe)"; flow:established,to_server; http.uri; content:"/files/SEPInst.exe"; nocase; reference:url,www3.ca.com/securityadvisor/pest/pest.aspx?id=453094058; classtype:pup-activity; sid:2002010; rev:10; metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, signature_severity Minor, updated_at 2024_03_15, mitre_tactic_id TA0009, mitre_tactic_name Collection, mitre_technique_id T1005, mitre_technique_name Data_from_local_system;)