Rule History

SID: 2066585 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Jan 5, 2026, 12:00 PM

Message:

ET PHISHING GhostFrame Phish Kit Request (GET) 2026-01-05

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING GhostFrame Phish Kit Request (GET) 2026-01-05"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/laurseraph-svg/"; fast_pattern; http.host; content:"raw.githubusercontent.com"; reference:url,blog.barracuda.com/2025/12/04/threat-spotlight-ghostframe-phishing-kit; classtype:social-engineering; sid:2066585; rev:1; metadata:attack_target Client_Endpoint, created_at 2026_01_05, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Phishing, tag Description_Generated_By_Proofpoint_Nexus, tag GhostFrame, updated_at 2026_01_05, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)

Created:

Jan 5, 2026, 12:00 PM

Updated:

Jan 5, 2026, 12:00 PM

DB Created:

Jan 5, 2026, 10:34 PM

DB Updated:

Jan 6, 2026, 10:34 PM

Filename:

rules/emerging-phishing.rules