Rule History

SID: 2014508 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 10 • Apr 5, 2012, 12:00 PM

Message:

ET INFO DNS Query to a *.slyip.net Dynamic DNS Domain

Rule:

alert dns $HOME_NET any -> any any (msg:"ET INFO DNS Query to a *.slyip.net Dynamic DNS Domain"; dns.query; content:".try2check.me"; fast_pattern; nocase; classtype:bad-unknown; sid:2014508; rev:10; metadata:created_at 2012_04_05, deprecation_reason Duplicate, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_01_29;)

Created:

Apr 5, 2012, 12:00 PM

Updated:

Jan 29, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Feb 9, 2026, 10:34 PM

Filename:

rules/emerging-info.rules