alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP SurfSidekick Activity (rinfo)"; flow:established,to_server; http.uri; content:"/rinfo.htm?"; fast_pattern; nocase; content:"host="; nocase; content:"action="; nocase; content:"client=SSK"; nocase; reference:url,securityresponse.symantec.com/avcenter/venc/data/adware.surfsidekick.html; classtype:pup-activity; sid:2002738; rev:7; metadata:created_at 2010_07_30, signature_severity Minor, updated_at 2024_03_17;)