alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Best Spyware Scanner FaveAV Download"; flow:established,to_server; http.method; content:"GET"; nocase; http.uri; content:"/BestSpywareScanner_Setup.exe"; fast_pattern; nocase; classtype:trojan-activity; sid:2012590; rev:6; metadata:created_at 2011_03_28, signature_severity Major, updated_at 2024_03_17;)