alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Possible FakeAV binary download (setup)"; content:"GET"; http_method; content:"index.php?key="; http_uri; content:"&key2=download"; http_uri; classtype:trojan-activity; sid:2018352; rev:2; metadata:created_at 2014_04_03, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)