Device uptime calculation

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This query calculates device uptime based on periodic DeviceInfo which is recorded every 15 minutes regardless of device's network connectivity and uploaded once device gets online. If its interval is over 16 minutes, we can consider device is turned off.Calculated uptime may include up to 30 minutes gap. Devices may be turned on up to 15 minutes earlier than the "timestamp", and may be turned off up to 15 minutes later than the "LastTimestamp". When the single independent DeviceInfo without an

Attribute Value
Type Hunting Query
Solution GitHub Only
ID 2fe0bb17-2e2e-407f-b82e-baf16161196a
Tactics Initial access, Persistence, Command and control
Required Connectors MicrosoftThreatProtection
Source [View on GitHub](https://github.com/Azure/Azure-Sentinel/blob/master/Hunting Queries/Microsoft%20365%20Defender/General%20queries/Device%20uptime%20calculation.yaml)

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