ET WEB_CLIENT Observed Hunter Obfuscator Code M1

Query · suricata

http.stat_code;
content:"200";
file.data;
content:"eval(function(h,u,n,t,e,r)"; fast_pattern;
Raw source ET WEB_CLIENT Observed Hunter Obfuscator Code M1 · 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 Observed Hunter Obfuscator Code M1";
    http.stat_code;
    content:"200";
    file.data;
    content:"eval(function(h,u,n,t,e,r)"; fast_pattern;
    reference:url,malwarebytes.com/blog/threat-intelligence/2023/03/hunter-skimmer;
    classtype:misc-activity;
    sid:2045594; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2023_05_04, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_05_04;
)

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