ET MALWARE Lockbit Ransomware Related Domain in DNS Lookup (lockbitapt)

Query · suricata

dns.query;
content:"lockbitapt"; nocase; startswith; fast_pattern;
content:".onion"; distance:46;
isdataat:!3,relative;
Raw source ET MALWARE Lockbit Ransomware Related Domain in DNS Lookup (lockbitapt) · 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 dns $HOME_NET any -> any any (
    msg:"ET MALWARE Lockbit Ransomware Related Domain in DNS Lookup (lockbitapt)";
    dns.query;
    content:"lockbitapt"; nocase; startswith; fast_pattern;
    content:".onion"; distance:46;
    isdataat:!3,relative;
    reference:md5,7b74e4fb9a95f41d5d9b4a71a5fe40b9;
    classtype:trojan-activity;
    sid:2038988; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2022_09_26, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_20;
)

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