ET POLICY [401TRG] DropBox Access via API (Certificate)

Query · suricata

flow:established,from_server;
tls.cert_subject;
content:"CN=content.dropboxapi.com";
Raw source ET POLICY [401TRG] DropBox Access via API (Certificate) · 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 $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET POLICY [401TRG] DropBox Access via API (Certificate)";
    flow:established,from_server;
    tls.cert_subject;
    content:"CN=content.dropboxapi.com";
    reference:url,github.com/dropbox/dbxcli;
    classtype:policy-violation;
    sid:2030703; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_08_19, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_19;
)

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