Rule History

SID: 2052595 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • May 14, 2024, 12:00 PM

Message:

ET MALWARE DNS Query to DarkComet RAT Domain (ultradelux .buzz)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query to DarkComet RAT Domain (ultradelux .buzz)"; dns.query; dotprefix; content:".ultradelux.buzz"; nocase; endswith; reference:url,go.recordedfuture.com/hubfs/reports/cta-2024-0514.pdf; classtype:trojan-activity; sid:2052595; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_05_14, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_05_14;)

Created:

May 14, 2024, 12:00 PM

Updated:

May 14, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Aug 11, 2025, 10:35 PM

Filename:

rules/emerging-malware.rules