Rule History

alert dns $HOME_NET any -> any any (msg:"ET INFO Observed DNS Query to File Sharing Domain (scalingo .io)"; dns.query; dotprefix; content:".scalingo.io"; nocase; endswith; classtype:misc-activity; sid:2064191; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_08_27, deployment Perimeter, confidence High, signature_severity Informational, tag FileSharing, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_08_27;)