Rule History

SID: 2036466 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 1 • May 5, 2022, 12:00 PM

Message:

ET HUNTING [TW] Internet Computer HTTP Referer Observed

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HUNTING [TW] Internet Computer HTTP Referer Observed"; flow:established,to_server; http.referer; content:".ic0.app/"; reference:url,internetcomputer.org; classtype:misc-activity; sid:2036466; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_05_05, deployment Perimeter, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_05_05;)

Created:

May 5, 2022, 12:00 PM

Updated:

May 5, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 3, 2025, 8:34 PM

Filename:

rules/emerging-hunting.rules