Rule History

SID: 2012786 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 2 • May 4, 2011, 12:00 PM

Message:

ET MALWARE DNS Query for Possible FakeAV Domain

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query for Possible FakeAV Domain"; dns.query; content:"antiv"; fast_pattern; nocase; classtype:bad-unknown; sid:2012786; rev:2; metadata:created_at 2011_05_04, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_07_15;)

Created:

May 4, 2011, 12:00 PM

Updated:

Jul 15, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 27, 2025, 10:34 PM

Filename:

rules/emerging-malware.rules