Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

7 detections

This query make a best-guess detection regarding which removable media device caused an AV detection.
The query is best run over 30 days to get the full USB history.
Get a list of USB AV detections. This assumes any path not beginning with C is a removable/USB device.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
1033
Query for Microsoft Defender Antivirus detections.
Query #1: Query for Antivirus detection events.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0031
'Provides the Anti virus mode and device count falling under that AV mode.'
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
1026
This query will identify the Microsoft Defender Antivirus Engine version and Microsoft Defender Antivirus Security Intelligence version (and timestamp), Product update version (aka Platform Update version) as well as the Microsoft Defender Antivirus Mode on the endpoint (Active, Passive, etc.).
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
2026
Query for Microsoft Defender Antivirus detections.
Query #1: Query for Antivirus detection events.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
2024
This query shows the source of the AV detections (e.g., the website the file was downloaded from etc.).
Get the list of AV detections.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0018
'Provides the Security Intelligence version and total count of up to date devices, not up to date devices and count of devices whose status is not available relevant to the security intelligence version.'
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0012