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

Query · suricata

dns.query; bsize:15;
content:"packedbrick.com"; nocase;
Raw source ET EXPLOIT_KIT Malicious TA2726 TDS Domain in DNS Lookup (packedbrick .com) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert dns $HOME_NET any -> any any (
    msg:"ET EXPLOIT_KIT Malicious TA2726 TDS Domain in DNS Lookup (packedbrick .com)";
    dns.query; bsize:15;
    content:"packedbrick.com"; nocase;
    classtype:exploit-kit;
    sid:2054718; rev:4;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2024_07_29, deployment Perimeter, performance_impact Low, confidence High, signature_severity Critical, tag Exploit_Kit, tag TDS, tag compromised_website, tag TA2726, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_06_08, reviewed_at 2024_12_11, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1189, mitre_technique_name Drive_by_Compromise;
)

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