Rule History

alert dns $HOME_NET any -> any any (msg:"ET INFO Online Code Editor Domain in DNS Lookup (trinket .io)"; dns.query; dotprefix; content:".trinket.io"; nocase; endswith; classtype:misc-activity; sid:2042889; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_12_14, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_12_14;)