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rchopra960's avatar
rchopra960
Copper Contributor
Nov 04, 2024

Review Defender Scan Results - Linux

Hi Team,

 

Please advise how to review defender full scan results on linux endpoint and any detections identified. As per Microsoft - it should show up in MS 365 Defender>Alerts section however I have found nothing there. 

 

I have tried to browse through directory on endpoint - /var/opt/microsoft/mdatp/log/ however it doesn't exist. Do I have to enable logging to review scan results? 

 

Can these results be shipped to Sentinel so that we have logging enabled? 

  • am1357's avatar
    am1357
    Brass Contributor

    rchopra960 

     

    If MDAV would've found a threat an alert/incident would've been opened. You can check the status of the full scan by going to the device page in Defender XDR, check the device health reports (Defender XDR > Reports > Device Health > Microsoft Defender Antivirus health > Export) or use advanced hunting.

    DeviceTvmInfoGathering
    | where DeviceName == "enter device name"
    | extend AvScanResults=tostring(AdditionalFields.AvScanResults)
    | extend QuickScanResult=extractjson("$.Quick", AvScanResults, typeof(string))
    | extend FullScanResult=extractjson("$.Full", AvScanResults, typeof(string))
    | extend CustomScanResult=extractjson("$.Custom", AvScanResults, typeof(string))
    | project-away OSPlatform, AdditionalFields, AvScanResults
    | sort by Timestamp desc

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