ET EXPLOIT_KIT Generic Web Skimmer Activity (Fetch Javascript Loader)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri; bsize:16;
content:"/x9i32md/w1/la02"; fast_pattern;
Raw source ET EXPLOIT_KIT Generic Web Skimmer Activity (Fetch Javascript Loader) · 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 EXPLOIT_KIT Generic Web Skimmer Activity (Fetch Javascript Loader)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri; bsize:16;
    content:"/x9i32md/w1/la02"; fast_pattern;
    classtype:exploit-kit;
    sid:2071474; rev:1;
    metadata:attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2026_08_11, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit_Kit, tag compromised_website, tag webskimmer, updated_at 2026_08_11, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1189, mitre_technique_name Drive_by_Compromise;
)

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