ET WEB_CLIENT Fake Virus Phone Scam Audio Oct 30

Query · suricata

flow:established,from_server;
file_data;
content:"<audio";
content:"gp-msg.mp3"; distance:0; nocase; fast_pattern;
content:"audio/mpeg"; distance:0; nocase;
content:"</audio>"; distance:0; nocase;
Raw source ET WEB_CLIENT Fake Virus Phone Scam Audio Oct 30 · 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 $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET WEB_CLIENT Fake Virus Phone Scam Audio Oct 30";
    flow:established,from_server;
    file_data;
    content:"<audio";
    content:"gp-msg.mp3"; distance:0; nocase; fast_pattern;
    content:"audio/mpeg"; distance:0; nocase;
    content:"</audio>"; distance:0; nocase;
    classtype:social-engineering;
    sid:2022012; rev:3;
    metadata:created_at 2015_10_31, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_08_16;
)

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