Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY Office Document Download Containing AutoOpen Macro"; flow:established,to_client; file_data; content:!"oct8ne"; content:"A|00|u|00|t|00|o|00|O|00|p|00|e|00|n"; nocase; fast_pattern; reference:url,support.microsoft.com/kb/286310; classtype:policy-violation; sid:2019613; rev:4; metadata:created_at 2014_10_31, confidence High, signature_severity Informational, updated_at 2019_10_08;)