ET PHISHING GhostFrame Request for Blob 2026-01-05

Query · suricata

flow:established,to_server;
flowbits:noalert;
flowbits:set,ET.GhostFramePhish;
http.method;
content:"GET";
http.uri; bsize:10;
content:"/blob-html"; fast_pattern;

Rule dependencies

Feeds into

  • 1 rule read ET.GhostFramePhish · view all
Raw source ET PHISHING GhostFrame Request for Blob 2026-01-05 · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET PHISHING GhostFrame Request for Blob 2026-01-05";
    flow:established,to_server;
    flowbits:noalert;
    flowbits:set,ET.GhostFramePhish;
    http.method;
    content:"GET";
    http.uri; bsize:10;
    content:"/blob-html"; fast_pattern;
    reference:url,blog.barracuda.com/2025/12/04/threat-spotlight-ghostframe-phishing-kit;
    classtype:social-engineering;
    sid:2066593; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2026_01_06, deployment Perimeter, performance_impact Low, confidence Low, signature_severity Major, tag Phishing, tag GhostFrame, updated_at 2026_01_06, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)

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