ET MALWARE Suspected DNS2TCP Connect

Query · suricata

dns.query;
content:".=connect."; fast_pattern;
pcre:"/^[A-Za-z0-9\/\-\+]{10,}\.=connect\./";
Raw source ET MALWARE Suspected DNS2TCP Connect · 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 Suspected DNS2TCP Connect";
    dns.query;
    content:".=connect."; fast_pattern;
    pcre:"/^[A-Za-z0-9\/\-\+]{10,}\.=connect\./";
    classtype:trojan-activity;
    sid:2026417; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_09_26, deployment Perimeter, malware_family DNS2TCP, performance_impact Moderate, confidence Medium, signature_severity Major, updated_at 2020_08_25;
)

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