ET MALWARE Grandoreiro CnC Activity (vbs)

Query · suricata

flow:established,to_server;
urilen:15<>21;
http.method;
content:"GET";
http.uri;
content:"/spain/index.php"; endswith; fast_pattern;
Raw source ET MALWARE Grandoreiro CnC Activity (vbs) · 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 Grandoreiro CnC Activity (vbs)";
    flow:established,to_server;
    urilen:15<>21;
    http.method;
    content:"GET";
    http.uri;
    content:"/spain/index.php"; endswith; fast_pattern;
    reference:url,app.any.run/tasks/aa328aa8-e521-429f-9c42-9583f7e87c76/;
    reference:md5,2cb39126dd8f22ffdf2ad2b679405653;
    classtype:command-and-control;
    sid:2030807; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2020_08_27, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_27;
)

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