ET POLICY Observed SSL Cert (Pastebin-style Service paste .c-net)

Query · suricata

flow:established,to_server;
tls.sni;
content:"paste.c-net.org"; fast_pattern;
Raw source ET POLICY Observed SSL Cert (Pastebin-style Service paste .c-net) · 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 POLICY Observed SSL Cert (Pastebin-style Service paste .c-net)";
    flow:established,to_server;
    tls.sni;
    content:"paste.c-net.org"; fast_pattern;
    classtype:policy-violation;
    sid:2034155; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2021_10_07, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_10_07;
)

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