alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE BestAntivirus2011 Fake AV reporting"; flow:established,to_server; http.method; content:"GET"; nocase; http.uri; content:".php?affid="; content:"&data="; content:"&v="; classtype:trojan-activity; sid:2012727; rev:4; metadata:created_at 2011_04_26, signature_severity Major, updated_at 2020_04_21;)