Rule History

SID: 2068989 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Apr 27, 2026, 12:00 PM

Message:

ET INFO DYNAMIC_DNS HTTP Request to a *.ezgateway .net domain

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO DYNAMIC_DNS HTTP Request to a *.ezgateway .net domain"; flow:established,to_server; http.host; content:".ezgateway.net"; endswith; fast_pattern; reference:url,www.dynu.com/ControlPanel/AddDDNS; classtype:bad-unknown; sid:2068989; rev:1; metadata:attack_target Client_and_Server, created_at 2026_04_27, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_04_27, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1568, mitre_technique_name Dynamic_Resolution;)

Created:

Apr 27, 2026, 12:00 PM

Updated:

Apr 27, 2026, 12:00 PM

DB Created:

Apr 27, 2026, 10:34 PM

DB Updated:

Apr 28, 2026, 8:35 PM

Filename:

rules/emerging-info.rules