ET INFO DNS Query to Data Storage Service (s3 .tebi .io)

Query · suricata

dns.query; bsize:10;
content:"s3.tebi.io"; nocase;
threshold:type limit, count 1, seconds 600, track by_src;
Raw source ET INFO DNS Query to Data Storage Service (s3 .tebi .io) · 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 INFO DNS Query to Data Storage Service (s3 .tebi .io)";
    dns.query; bsize:10;
    content:"s3.tebi.io"; nocase;
    threshold:type limit, count 1, seconds 600, track by_src;
    classtype:misc-activity;
    sid:2051486; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2024_03_05, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_05;
)

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