Versions (5)
Version DetailsCurrent
Rev: 7 • Feb 16, 2013, 12:00 PMET DNS Reply Sinkhole - Georgia Tech (2)
alert dns any any -> $HOME_NET any (msg:"ET DNS Reply Sinkhole - Georgia Tech (2)"; content:"|00 01 00 01|"; content:"|00 04 32 3e 0c 67|"; distance:4; within:6; reference:url,virustracker.info; classtype:trojan-activity; sid:2016423; rev:7; metadata:created_at 2013_02_16, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_07_13;)
Feb 16, 2013, 12:00 PM
Jul 13, 2022, 12:00 PM
Sep 21, 2024, 3:00 AM
Jan 21, 2026, 9:34 PM
rules/emerging-dns.rules