Rule History

SID: 2014941 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 7 • Jun 22, 2012, 12:00 PM

Message:

ET POLICY TOR .exit Pseudo TLD DNS Query

Rule:

alert dns $HOME_NET any -> any any (msg:"ET POLICY TOR .exit Pseudo TLD DNS Query"; dns.query; content:".exit"; fast_pattern; endswith; reference:url,en.wikipedia.org/wiki/.onion; classtype:policy-violation; sid:2014941; rev:7; metadata:created_at 2012_06_22, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_17;)

Created:

Jun 22, 2012, 12:00 PM

Updated:

Sep 17, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 22, 2025, 9:34 PM

Filename:

rules/emerging-policy.rules