Failed Logon on SQL Server from Same IPAddress in Short time Span

This query detects multiple failed logon attempts from the same IP within a short span of time. It relies on the SQLEvent KQL Parser function.

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Identity Provider Linux macOS Network Devices Office Suite SaaS Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: azuremonitor_windowseventlogs
Log source service: event

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Detection rules

Failed Logon on SQL Server from Same IPAddress in Short time Span

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules