alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Virusremover2008.com Checkin"; flow:to_server,established; http.method; content:"GET"; depth:3; nocase; http.uri; content:"?action="; nocase; content:"pc_id="; nocase; content:"abbr="; http.user_agent; content:"Statistican"; depth:11; classtype:command-and-control; sid:2008527; rev:8; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2020_10_19;)