Rule History

SID: 2020035 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 5 • Dec 23, 2014, 12:00 PM

Message:

ET MALWARE DNS query for known Anunak APT Domain (great-codes.com)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS query for known Anunak APT Domain (great-codes.com)"; dns.query; content:"great-codes.com"; depth:15; nocase; endswith; fast_pattern; reference:url,fox-it.com/en/files/2014/12/Anunak_APT-against-financial-institutions2.pdf; classtype:targeted-activity; sid:2020035; rev:5; metadata:created_at 2014_12_23, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_17;)

Created:

Dec 23, 2014, 12:00 PM

Updated:

Sep 17, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 20, 2025, 3:34 PM

Filename:

rules/emerging-malware.rules