Versions (4)
Version DetailsCurrent
Rev: 1 • Jun 7, 2022, 12:00 PMET INFO Out-of-Band Interaction Domain in DNS Lookup (oastify .com)
alert dns $HOME_NET any -> any any (msg:"ET INFO Out-of-Band Interaction Domain in DNS Lookup (oastify .com)"; dns.query; dotprefix; content:".oastify.com"; nocase; endswith; classtype:bad-unknown; sid:2036895; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_06_07, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_07;)
Jun 7, 2022, 12:00 PM
Jun 7, 2022, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 2, 2025, 9:35 PM
rules/emerging-info.rules