ET MALWARE ChamelGang Related CnC Domain in DNS Lookup (cdn-chrome .com)

Query · suricata

dns.query; dotprefix;
content:".cdn-chrome.com"; nocase; endswith; fast_pattern;
content:!"www";
Raw source ET MALWARE ChamelGang Related CnC Domain in DNS Lookup (cdn-chrome .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 MALWARE ChamelGang Related CnC Domain in DNS Lookup (cdn-chrome .com)";
    dns.query; dotprefix;
    content:".cdn-chrome.com"; nocase; endswith; fast_pattern;
    content:!"www";
    reference:url,www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/new-apt-group-chamelgang/;
    classtype:domain-c2;
    sid:2034079; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2021_10_01, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_10_01;
)

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