Windows 10: Autorun.inf as virus by Microsoft Defender

Discus and support Autorun.inf as virus by Microsoft Defender in AntiVirus, Firewalls and System Security to solve the problem; Hi,I have create a custom autorun.inf which sets the icon and device label for the USB device.The contents of the autorun.inf are following[AutoRun]... Discussion in 'AntiVirus, Firewalls and System Security' started by Kunal Yadav kunaly, Mar 30, 2023.

  1. Autorun.inf as virus by Microsoft Defender


    Hi,I have create a custom autorun.inf which sets the icon and device label for the USB device.The contents of the autorun.inf are following[AutoRun] ICON = .\tS1_img.ico label=myDeviceIt is being detected as a virus with the following information : Name: Trojan:Script/Wacatac.H!ml ID: 2147814524 Severity: Severe

    :)
     
    Kunal Yadav kunaly, Mar 30, 2023
    #1
  2. newtekie1 Win User

    How can I remove this virus remnant?

    I was also going to suggest Autoruns.

    Check to make sure it isn't attaching itself to explorer. It should be the 3rd thing listed in Autoruns, the listing for the Shell. It should just be Explorer.exe. If it is anything else, that might be your problem.
     
    newtekie1, Mar 30, 2023
    #2
  3. Is it normal for some Microsoft entries to appear as not verified on autoruns?

    Hi Sammy,

    This seems to be a bug in Autoruns. Please check out the responses from "markc(msft)Microsoft" in the following link:

    Quoting MarkC:

    I traced this to an issue with the way that autoruns handles protected folders. For Microsoft published binaries we have an additional validation step that confirms whether or not the binary is in a protected system folder. For ProgramData this is not the case. The Windows Defender folder however IS locked down so I'm just waiting for confirmation from Mark R. that it's OK to add this and I'll get the fix updated.

    Alternatively, you can run SigCheck.exe to know if the binaries are signed or not.

     
    Ramesh Srinivasan, Mar 30, 2023
    #3
  4. mknawabi Win User

    Autorun.inf as virus by Microsoft Defender

    Just when you think MS is getting a little Smarter/Microsoft kills off autorun

    I really don't understand how some are complaining about autorun being disabled. For USB drives, it will pop up a dialog asking you whether you want to view the folder or not. Is that seriously not good enough?

    For CDs however, microsoft stated that they would still allow the autorun function to be listed as an option in the dialog.

    Autorun is a pretty big security risk, and Microsoft is saving a lot of headaches from the IT crowd for this.
     
    mknawabi, Mar 30, 2023
    #4
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Autorun.inf as virus by Microsoft Defender

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