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show0116's avatar
show0116
Copper Contributor
Apr 03, 2025

Microsoft Defender analysis

Hi, 

Is there log information which I can find the scan is fully scan or quick scan? How to check the scan is fully scan ?Thanks.

 

1 Reply

  • cssns's avatar
    cssns
    Copper Contributor

    Below KQL should help, 

     

    DeviceEvents

    | where DeviceName contains "DeviceName"

    | where ActionType == "AntivirusScanCompleted"

    | extend ScanTypeIndex = tostring(parse_json(AdditionalFields).ScanTypeIndex)

    | summarize by Timestamp, DeviceName, ActionType, ScanTypeIndex

     

    you can additionally include if you want only specific scan type = Full or Quick. 

    | where ScanTypeIndex contains "full" 

    | where ScanTypeIndex contains "quick"

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