alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Possible Fake Codec Download"; flow:established,to_server; content:"/Setup.exe?tid="; http_uri; fast_pattern:only; classtype:trojan-activity; sid:2017711; rev:2; metadata:created_at 2013_11_14, confidence Medium, signature_severity Major, updated_at 2019_07_26;)