ET MALWARE Infostealer.Jackpos Checkin

Query · suricata

flow:to_server,established;
http.method;
content:"POST"; nocase;
http.user_agent;
content:"something"; depth:9;
http.request_body;
content:"mac="; fast_pattern; depth:4;
content:"&t1=";
content:"&t2=";
pcre:"/^mac=(?:[A-F0-9]{2}-){5}[A-F0-9]{2}&t1=/";
Raw source ET MALWARE Infostealer.Jackpos Checkin · 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 MALWARE Infostealer.Jackpos Checkin";
    flow:to_server,established;
    http.method;
    content:"POST"; nocase;
    http.user_agent;
    content:"something"; depth:9;
    http.request_body;
    content:"mac="; fast_pattern; depth:4;
    content:"&t1=";
    content:"&t2=";
    pcre:"/^mac=(?:[A-F0-9]{2}-){5}[A-F0-9]{2}&t1=/";
    reference:md5,aa9686c3161242ba61b779aa325e9d24;
    reference:md5,88e721f62470f8bd267810fbaa29104f;
    reference:url,intelcrawler.com/about/press10;
    classtype:command-and-control;
    sid:2018108; rev:4;
    metadata:created_at 2014_02_12, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_27;
)

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