alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP E2give Spyware Reporting (check url)"; flow:established,to_server; http.uri; content:"/go/check?build="; fast_pattern; nocase; content:"&source="; nocase; content:"&merchants="; nocase; reference:url,research.sunbelt-software.com/threatdisplay.aspx?name=E2Give&threatid=4728; classtype:pup-activity; sid:2003504; rev:7; metadata:created_at 2010_07_30, signature_severity Minor, updated_at 2024_03_16;)