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MediumMicrosoft Sentinel analytics

Brute force attack against user credentials

Identifies evidence of brute force activity against a user based on multiple authentication failures and at least one successful authentication within a given time window. This query limits IPAddresses to 100 and may…

Description

Identifies evidence of brute force activity against a user based on multiple authentication failures and at least one successful authentication within a given time window. This query limits IPAddresses to 100 and may not potentially cover all IPAddresses. The default failure threshold is 10, success threshold is 1, and the default time window is 20 minutes.

Detection logic

Detection requirements

Platform
ContainersESXiIaaSIdentity ProviderLinuxmacOSNetwork DevicesOffice SuiteSaaSWindows

The rule states no platform. This is derived from the ATT&CK technique it maps to.

Log source product
salesforceservicecloudccpdefinition
Log source service
salesforceservicecloud

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