ET MALWARE QuickBooks Pop-Up Scam - Download Locations Response

alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE QuickBooks Pop-Up Scam - Download Locations Response";
    flow:established,to_client;
    http.response_body;
    content:"|7b 22|status|22 3a|200|2c 22|message|22 3a 22|success|22 2c 22|response|22 3a 5b|"; startswith; fast_pattern;
    content:"software|5f|name|22 3a 22|QuickBooks|20|"; distance:0;
    reference:md5,2254df2f656b76071da28131b4eca9c4;
    reference:url,www.esentire.com/blog/threat-actors-using-fake-quickbooks-software-to-scam-organizations;
    classtype:command-and-control;
    sid:2049222; 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:dest_ip;
)