Rule History

SID: 2012901 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 6 • May 31, 2011, 12:00 PM

Message:

ET INFO Query for a Suspicious *.noc.su domain

Rule:

alert dns $HOME_NET any -> any any (msg:"ET INFO Query for a Suspicious *.noc.su domain"; dns.query; content:".noc.su"; endswith; fast_pattern; classtype:bad-unknown; sid:2012901; rev:6; metadata:created_at 2011_05_31, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_19;)

Created:

May 31, 2011, 12:00 PM

Updated:

Apr 19, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Dec 9, 2025, 10:34 PM

Filename:

rules/emerging-info.rules