Rule History

SID: 2049063 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Nov 3, 2023, 12:00 PM

Message:

ET INFO Observed DNS Query to *.ngrok Domain (ngrok .pizza)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET INFO Observed DNS Query to *.ngrok Domain (ngrok .pizza)"; dns.query; dotprefix; content:".ngrok.pizza"; nocase; endswith; classtype:misc-activity; sid:2049063; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_11_03, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_11_03, reviewed_at 2024_04_02; target:src_ip;)

Created:

Nov 3, 2023, 12:00 PM

Updated:

Nov 3, 2023, 12:00 PM

DB Created:

Nov 3, 2023, 10:00 PM

DB Updated:

Aug 18, 2025, 8:35 PM

Filename:

rules/emerging-info.rules