ET POLICY Proxy Server Lookup (nntime)

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.host;
content:"nntime.com"; bsize:10;
Raw source ET POLICY Proxy Server Lookup (nntime) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET POLICY Proxy Server Lookup (nntime)";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.host;
    content:"nntime.com"; bsize:10;
    reference:md5,a09f817656ca4336581140fe81921f71;
    classtype:misc-activity;
    sid:2030230; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2020_05_29, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_05_29;
)

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