ET MALWARE Arbitrium-RAT CnC Activity

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/checkupdate.js?id="; startswith; fast_pattern;
content:"&token="; distance:0;
content:"&platform="; distance:0;
Raw source ET MALWARE Arbitrium-RAT CnC Activity · 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 Arbitrium-RAT CnC Activity";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/checkupdate.js?id="; startswith; fast_pattern;
    content:"&token="; distance:0;
    content:"&platform="; distance:0;
    reference:url,github.com/BenChaliah/Arbitrium-RAT/;
    classtype:command-and-control;
    sid:2031528; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2021_01_19, deployment Perimeter, malware_family Arbitrium_RAT, performance_impact Low, confidence High, signature_severity Major, updated_at 2021_01_19;
)

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