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    [IA] - Rating sign-in attempts based on ISP

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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/)
    Sergio Albea@Sergio_Albea
    •updated Oct 11, 2025•13•0•206

    Researching about how to classify ISP based on different factors, I created a query based on ISP sign-in attempts.

    Microsoft Sentinel (KQL)

    Tags

    T1110 - Brute ForceT1110.001 - Password GuessingT1110.003 - Password SprayingT1110.004 - Credential StuffingTA0006 - Credential AccessAuthentication FailureAuthentication AttemptAzureAzure Signin LogskqlSergio_Albea KQL

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