Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HUNTING Base64 Encoded Windows IP Configuration Output in HTTP POST M1"; flow:established,to_server; http.method; content:"POST"; http.request_body; content:"V2luZG93cyBJUCBDb25maWd1cmF0aW9uDQoNCiAgIEhvc3QgTmFtZSAuI"; classtype:bad-unknown; sid:2033734; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_08_16, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_08_16;)