Versions (4)
Version DetailsCurrent
Rev: 2 • Jul 20, 2021, 12:00 PMET INFO DYNAMIC_DNS Query to freemyip .com Domain
alert dns $HOME_NET any -> any any (msg:"ET INFO DYNAMIC_DNS Query to freemyip .com Domain"; dns.query; content:".freemyip.com"; nocase; endswith; classtype:bad-unknown; sid:2033365; rev:2; metadata:attack_target Client_Endpoint, created_at 2021_07_20, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_20;)
Jul 20, 2021, 12:00 PM
Jul 20, 2021, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 10, 2025, 9:34 PM
rules/emerging-info.rules