ET MALWARE Infostealer.Jackpos Checkin 2

Query · suricata

flow:to_server,established;
http.uri;
content:"/post/echo"; fast_pattern; bsize:10;
http.header_names;
content:!"User-Agent|0d 0a|";
Raw source ET MALWARE Infostealer.Jackpos Checkin 2 · 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 Infostealer.Jackpos Checkin 2";
    flow:to_server,established;
    http.uri;
    content:"/post/echo"; fast_pattern; bsize:10;
    http.header_names;
    content:!"User-Agent|0d 0a|";
    reference:md5,aa9686c3161242ba61b779aa325e9d24;
    reference:md5,88e721f62470f8bd267810fbaa29104f;
    reference:url,intelcrawler.com/about/press10;
    classtype:command-and-control;
    sid:2018128; rev:4;
    metadata:created_at 2014_02_13, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_22;
)

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