ET MALWARE QuickBooks Pop-Up Scam - Checkin

Query · suricata

flow:established,to_server;
flowbits:set,ET.QBScam.Checkin;
http.method;
content:"POST";
http.uri; bsize:13;
content:"/api/add-user";
http.request_body;
content:"|22|customer|5f|name|22|";
content:"|22|phone|22|";
content:"|22|serial|5f|key|22|";
content:"|22|software|5f|name|22|";
content:"|22|software|5f|version|22|";
target:src_ip;

Rule dependencies

Feeds into

  • 1 rule read ET.QBScam.Checkin · view all
Raw source ET MALWARE QuickBooks Pop-Up Scam - 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 QuickBooks Pop-Up Scam - Checkin";
    flow:established,to_server;
    flowbits:set,ET.QBScam.Checkin;
    http.method;
    content:"POST";
    http.uri; bsize:13;
    content:"/api/add-user";
    http.request_body;
    content:"|22|customer|5f|name|22|";
    content:"|22|phone|22|";
    content:"|22|serial|5f|key|22|";
    content:"|22|software|5f|name|22|";
    content:"|22|software|5f|version|22|";
    reference:md5,2254df2f656b76071da28131b4eca9c4;
    reference:url,www.esentire.com/blog/threat-actors-using-fake-quickbooks-software-to-scam-organizations;
    classtype:command-and-control;
    sid:2049226; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2023_11_16, deployment Perimeter, performance_impact Low, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_11_16;
    target:src_ip;
)

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