Rule History

SID: 2063585 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Jul 18, 2025, 12:00 PM

Message:

ET EXPLOIT_KIT Malicious TA2726 TDS Domain in TLS SNI (socketapiupdates .com)

Rule:

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Malicious TA2726 TDS Domain in TLS SNI (socketapiupdates .com)"; flow:established,to_server; tls.sni; bsize:20; content:"socketapiupdates.com"; fast_pattern; reference:url,community.emergingthreats.net/t/et-socgholish-rules-response-guidance/335; classtype:exploit-kit; sid:2063585; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2025_07_18, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag TDS, tag compromised_website, tag TA2726, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_07_18;)

Created:

Jul 18, 2025, 12:00 PM

Updated:

Jul 18, 2025, 12:00 PM

DB Created:

Jul 18, 2025, 10:34 PM

DB Updated:

Jul 21, 2025, 9:34 PM

Filename:

rules/emerging-exploit_kit.rules