ET USER_AGENTS Observed Suspicious UA (cctv.mtv)

Query · suricata

flow:established,to_server;
http.user_agent; bsize:8;
content:"cctv.mtv";
Raw source ET USER_AGENTS Observed Suspicious UA (cctv.mtv) · 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 http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET USER_AGENTS Observed Suspicious UA (cctv.mtv)";
    flow:established,to_server;
    http.user_agent; bsize:8;
    content:"cctv.mtv";
    reference:md5,deffb804976c0531144d999ded0df8b9;
    classtype:bad-unknown;
    sid:2030598; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2020_07_27, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_07_27;
)

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