ET MALWARE MageCart JS Retrieval

Query · suricata

flow:established,to_server;
http.uri;
content:"/122002/assets/js/widget.js"; bsize:27; fast_pattern;
http.host;
content:"mcdnn"; startswith;
pcre:"/\.(?:me|net)$/WR";
Raw source ET MALWARE MageCart JS Retrieval · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE MageCart JS Retrieval";
    flow:established,to_server;
    http.uri;
    content:"/122002/assets/js/widget.js"; bsize:27; fast_pattern;
    http.host;
    content:"mcdnn"; startswith;
    pcre:"/\.(?:me|net)$/WR";
    reference:url,sansec.io/research/largest-magento-hack-to-date;
    classtype:command-and-control;
    sid:2030884; rev:1;
    metadata:created_at 2020_09_15, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_15;
)

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