Rule History

SID: 2016591 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 7 • Mar 19, 2013, 12:00 PM

Message:

ET DNS Reply Sinkhole - 106.187.96.49 blacklistthisdomain.com

Rule:

alert dns any any -> $HOME_NET any (msg:"ET DNS Reply Sinkhole - 106.187.96.49 blacklistthisdomain.com"; content:"|00 01 00 01|"; content:"|00 04 6a bb 60 31|"; distance:4; within:6; classtype:trojan-activity; sid:2016591; rev:7; metadata:created_at 2013_03_19, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_07_13, reviewed_at 2024_03_25;)

Created:

Mar 19, 2013, 12:00 PM

Updated:

Jul 13, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Jan 19, 2026, 10:35 PM

Filename:

rules/emerging-dns.rules