alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Gimmiv.A.dll Infection"; flow:to_server,established; content:"/test"; http_uri; content:".php"; http_uri; content:"?abc="; http_uri; content:"?def="; http_uri; reference:url,www.microsoft.com/security/portal/Entry.aspx?name=TrojanSpy%3aWin32%2fGimmiv.A; classtype:trojan-activity; sid:2008689; rev:5; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2019_07_26;)