alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Internet Protection FakeAV checkin"; flow:established,to_server; http.method; content:"GET"; nocase; http.uri; content:"php?partner_id="; content:"&u="; content:"&log_id="; content:"&os="; reference:md5,7710686d03cd3174b6f644434750b22b; classtype:command-and-control; sid:2012713; rev:4; metadata:created_at 2011_04_22, signature_severity Major, updated_at 2020_04_21;)