ET EXPLOIT_KIT TDS checkResult Request - Observed Leading to CryptoClipper

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:".php"; endswith;
http.header_names;
content:"|0d 0a|x-rid|0d 0a|";
content:"|0d 0a|x-ohost|0d 0a|"; fast_pattern;
Raw source ET EXPLOIT_KIT TDS checkResult Request - Observed Leading to CryptoClipper · 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 EXPLOIT_KIT TDS checkResult Request - Observed Leading to CryptoClipper";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:".php"; endswith;
    http.header_names;
    content:"|0d 0a|x-rid|0d 0a|";
    content:"|0d 0a|x-ohost|0d 0a|"; fast_pattern;
    reference:url,unit42.paloaltonetworks.com/crypto-clipper-targets-portuguese-speakers/;
    classtype:trojan-activity;
    sid:2044908; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2023_04_07, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag TDS, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_17;
)

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