Versions (4)
Version DetailsCurrent
Rev: 1 • Jan 31, 2022, 12:00 PMET POLICY 3proxy Domain Domain in DNS Lookup (3proxy .ru)
alert dns $HOME_NET any -> any any (msg:"ET POLICY 3proxy Domain Domain in DNS Lookup (3proxy .ru)"; dns.query; content:"3proxy.ru"; nocase; bsize:9; classtype:policy-violation; sid:2035020; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_01_31, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_01_31;)
Jan 31, 2022, 12:00 PM
Jan 31, 2022, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 5, 2025, 9:34 PM
rules/emerging-policy.rules