Rule History

SID: 2051626 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Mar 11, 2024, 12:00 PM

Message:

ET MALWARE UAC-0050 Domain in DNS Lookup (davincigroup .online)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE UAC-0050 Domain in DNS Lookup (davincigroup .online)"; dns.query; dotprefix; content:".davincigroup.online"; nocase; endswith; reference:url,blog.bushidotoken.net/2024/03/tracking-adversaries-uac-0050-cracking.html; classtype:trojan-activity; sid:2051626; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_03_11, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_11;)

Created:

Mar 11, 2024, 12:00 PM

Updated:

Mar 11, 2024, 12:00 PM

DB Created:

Mar 12, 2024, 10:00 PM

DB Updated:

Aug 13, 2025, 9:35 PM

Filename:

rules/emerging-malware.rules