ET POLICY DNS Query for TOR Hidden Domain .onion Accessible Via TOR

Query · suricata

dns.query;
content:".onion"; fast_pattern; endswith;
Raw source ET POLICY DNS Query for TOR Hidden Domain .onion Accessible Via TOR · 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 POLICY DNS Query for TOR Hidden Domain .onion Accessible Via TOR";
    dns.query;
    content:".onion"; fast_pattern; endswith;
    reference:url,en.wikipedia.org/wiki/.onion;
    classtype:policy-violation;
    sid:2014939; rev:5;
    metadata:created_at 2012_06_22, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_17;
)

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