Rule History

SID: 2063358 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Jul 8, 2025, 12:00 PM

Message:

ET EXPLOIT_KIT Malicious TA2726 TDS Domain in DNS Lookup (fetchapiutility .com)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET EXPLOIT_KIT Malicious TA2726 TDS Domain in DNS Lookup (fetchapiutility .com)"; dns.query; bsize:19; content:"fetchapiutility.com"; nocase; classtype:exploit-kit; sid:2063358; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2025_07_08, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag TDS, tag TA2726, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_07_18, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1189, mitre_technique_name Drive_by_Compromise;)

Created:

Jul 8, 2025, 12:00 PM

Updated:

Jul 18, 2025, 12:00 PM

DB Created:

Jul 8, 2025, 9:34 PM

DB Updated:

Jul 18, 2025, 10:34 PM

Filename:

rules/emerging-exploit_kit.rules