Rule History

SID: 2024458 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 5 • Jul 12, 2017, 12:00 PM

Message:

ET MALWARE Possible Winnti-related DNS Lookup (resume .immigrantlol .com)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Possible Winnti-related DNS Lookup (resume .immigrantlol .com)"; dns.query; content:"resume.immigrantlol.com"; depth:23; nocase; endswith; fast_pattern; reference:url,www.protectwise.com/blog/winnti-evolution-going-open-source.html; classtype:trojan-activity; sid:2024458; rev:5; metadata:created_at 2017_07_12, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_17;)

Created:

Jul 12, 2017, 12:00 PM

Updated:

Sep 17, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 30, 2025, 9:36 PM

Filename:

rules/emerging-malware.rules