Rule History

SID: 2057378 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Nov 11, 2024, 12:00 PM

Message:

ET INFO DNS Request to Email Marketing Domain (fdske .com)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET INFO DNS Request to Email Marketing Domain (fdske .com)"; dns.query; dotprefix; content:".fdske.com"; nocase; endswith; classtype:misc-activity; sid:2057378; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_11_11, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_11_11;)

Created:

Nov 11, 2024, 12:00 PM

Updated:

Nov 11, 2024, 12:00 PM

DB Created:

Dec 3, 2024, 4:00 PM

DB Updated:

Jul 8, 2025, 9:34 PM

Filename:

rules/emerging-info.rules