Rule History

SID: 2044152 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Feb 9, 2023, 12:00 PM

Message:

ET MALWARE TA444 Related Domain in DNS Lookup (safe .doc-share .cloud)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA444 Related Domain in DNS Lookup (safe .doc-share .cloud)"; dns.query; content:"safe.doc-share.cloud"; nocase; bsize:20; reference:url,twitter.com/jaydinbas/status/1623295609703636993; classtype:domain-c2; sid:2044152; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_02_09, deployment Perimeter, malware_family TA444, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_29;)

Created:

Feb 9, 2023, 12:00 PM

Updated:

Mar 29, 2023, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Aug 25, 2025, 9:35 PM

Filename:

rules/emerging-malware.rules