Versions (3)
Version DetailsCurrent
Rev: 1 • May 18, 2023, 12:00 PMET INFO Observed DNS Query to .esq TLD
alert dns $HOME_NET any -> any any (msg:"ET INFO Observed DNS Query to .esq TLD"; dns.query; dotprefix; content:".esq"; nocase; endswith; fast_pattern; reference:url,www.registry.google/announcements/launch-details-for-eight-new-tlds/; classtype:misc-activity; sid:2045765; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_05_18, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_05_18;)
May 18, 2023, 12:00 PM
May 18, 2023, 12:00 PM
May 18, 2023, 10:00 PM
Aug 22, 2025, 9:34 PM
rules/emerging-info.rules