ET DNS Reply Sinkhole - Dr. Web

Query · suricata

content:"|00 01 00 01|";
content:"|00 04 5b e9 f4 6a|"; distance:4; within:6;
Raw source ET DNS Reply Sinkhole - Dr. Web · 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 any any -> $HOME_NET any (
    msg:"ET DNS Reply Sinkhole - Dr. Web";
    content:"|00 01 00 01|";
    content:"|00 04 5b e9 f4 6a|"; distance:4; within:6;
    reference:url,virustracker.info;
    classtype:trojan-activity;
    sid:2016418; rev:6;
    metadata:created_at 2013_02_16, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_07_13;
)

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