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    Microsoft Graph API enumeration of users via Axios client user-agent

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    GlassDiceBearhttps://www.dicebear.comhttps://creativecommons.org/publicdomain/zero/1.0/„Glass” (https://www.dicebear.com) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)
    Ibrahim Saud@tektrix
    •updated 22 days ago•0•0•4

    Detects Microsoft Graph API requests targeting user information endpoints (/v1.0/users or /v1.0/me) using specific search filters associated with payroll or human resources and identified by the Axios HTTP client User-Agent string. This pattern is consistent with reconnaissance activities.

    Sigma

    Tags

    T1589.002 - Email AddressesT1087.004 - Cloud AccountTA0043 - ReconnaissanceTA0007 - DiscoveryCloud Api CallApplication EventAzureOffice 365M365 Unified Audit Log

    Found in

    • Storm-2755 AiTM Phishing and Payroll Fraud CampaignLast updated Aug 10, 2026
    • Storm-2755 Payroll Pirates AitM Phishing CampaignLast updated Aug 9, 2026
    • Storm-2755 Payroll Pirate Campaign Targeting Canadian EmployeesLast updated Apr 16, 2026

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