alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Gator/Claria Data Submission"; flow:to_server,established; http.method; content:"POST"; nocase; http.uri; content:"gs_trickler"; nocase; reference:url,www3.ca.com/securityadvisor/pest/content.aspx?q=67999; classtype:pup-activity; sid:2000596; rev:17; metadata:created_at 2010_07_30, signature_severity Minor, updated_at 2020_08_31;)