alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Epilot.com Spyware Reporting Clicks"; flow:established,to_server; http.uri; content:"/click.aspx?"; nocase; content:"?xp="; nocase; http.host; content:"epilot.com"; fast_pattern; reference:url,www.intermute.com/spysubtract/researchcenter/ClientMan.html; classtype:pup-activity; sid:2003416; rev:7; metadata:created_at 2010_07_30, signature_severity Minor, updated_at 2024_03_02;)