alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32.Genome Download.php HTTP Request"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/download.php?nd="; fast_pattern; content:"&id="; classtype:trojan-activity; sid:2013197; rev:4; metadata:created_at 2011_07_05, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_18;)