Rule History

SID: 2057407 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Nov 12, 2024, 12:00 PM

Message:

ET EXPLOIT_KIT VexTrio Domain in TLS SNI (omenkid .top)

Rule:

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT VexTrio Domain in TLS SNI (omenkid .top)"; flow:established,to_server; tls.sni; bsize:11; content:"omenkid.top"; fast_pattern; reference:url,blogs.infoblox.com/cyber-threat-intelligence/cybercrime-central-vextrio-operates-massive-criminal-affiliate-program/; classtype:exploit-kit; sid:2057407; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2024_11_12, deployment Perimeter, deprecation_reason Relevance, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag VexTrio, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_01_14, reviewed_at 2025_01_14;)

Created:

Nov 12, 2024, 12:00 PM

Updated:

Jan 14, 2025, 12:00 PM

DB Created:

Dec 3, 2024, 4:00 PM

DB Updated:

Jul 8, 2025, 9:34 PM

Filename:

rules/emerging-exploit_kit.rules