ET WEB_CLIENT Tech Support Phone Scam Landing (err.mp3) 2016-08-12

Query · suricata

flow:established,from_server;
http.stat_code;
content:"200";
http.content_type;
content:"text/html"; startswith;
file.data;
content:"<audio autoplay=";
content:"<source src="; distance:0;
content:"err.mp3|22|"; fast_pattern; distance:0;
content:"audio/mpeg"; distance:0;
Raw source ET WEB_CLIENT Tech Support Phone Scam Landing (err.mp3) 2016-08-12 · Suricata
Esc
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 Tech Support Phone Scam Landing (err.mp3) 2016-08-12";
    flow:established,from_server;
    http.stat_code;
    content:"200";
    http.content_type;
    content:"text/html"; startswith;
    file.data;
    content:"<audio autoplay=";
    content:"<source src="; distance:0;
    content:"err.mp3|22|"; fast_pattern; distance:0;
    content:"audio/mpeg"; distance:0;
    classtype:social-engineering;
    sid:2023055; rev:3;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_08_12, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Phishing, updated_at 2020_07_27;
)

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