Rule History

alert dns $HOME_NET any -> any any (msg:"ET INFO Observed Remote Management Software Domain in DNS Lookup (syncromsp .com)"; dns.query; dotprefix; content:".syncromsp.com"; nocase; endswith; classtype:bad-unknown; sid:2036348; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_04_25, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_25;)