alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Unnamed Generic.Malware http get"; flow:established,to_server; http.uri; content:"/ww20/script.php?id="; nocase; fast_pattern; content:"&config="; nocase; http.header_names; to_lowercase; content:!"|0d 0a|user-agent|0d 0a|"; classtype:trojan-activity; sid:2003431; rev:8; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2024_04_27;)