ET JA3 Hash - Possible Malware - Fake Firefox Font Update

Query · suricata

ja3_hash;
content:"2efb07037a97b06201ab4fe7ec0c326e";
Raw source ET JA3 Hash - Possible Malware - Fake Firefox Font Update · 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 tls $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET JA3 Hash - Possible Malware - Fake Firefox Font Update";
    ja3_hash;
    content:"2efb07037a97b06201ab4fe7ec0c326e";
    reference:url,github.com/trisulnsm/trisul-scripts/blob/master/lua/frontend_scripts/reassembly/ja3/prints/ja3fingerprint.json;
    reference:url,www.malware-traffic-analysis.net;
    classtype:unknown;
    sid:2028369; rev:2;
    metadata:created_at 2019_09_10, confidence Low, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_10_29;
)

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