microsoft / microsoft/winget-pkgs

[Package Issue]: AppWork.JDownloader

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Help-Wanted Issue-Bug Package-Update
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Description

Please confirm these before moving forward
  • I have searched for my issue and not found a work-in-progress/duplicate/resolved issue.
  • I have not been informed if the issue is resolved in a preview version of the winget client.
Category of the issue

Other

Brief description of your issue

After installing, Windows Security sent a notification "Potentially unwanted app found" and PUADlManager:Win32/InstallCore is detected in C:\Program Files\JDownloader\JDownloader2Update.exe and C:\Program Files\JDownloader\Uninstall JDownloader.exe.

Steps to reproduce

Run winget install AppWork.JDownloader in admin cmd with Windows Defender and Potentially unwanted app blocking enabled.

Actual behavior

Windows Defender flags the installed files.

Expected behavior

Installing a package shouldn't trigger security alerts.

Environment
Windows Package Manager v1.6.3133
Copyright (c) Microsoft Corporation. All rights reserved.

Windows: Windows.Desktop v10.0.19044.3693
System Architecture: X64
Package: Microsoft.DesktopAppInstaller v1.21.3133.0

Winget Directories
-------------------------------------------------------------------------------------------------------------------------------
Logs                               %LOCALAPPDATA%\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\DiagOutputDir
User Settings                      %LOCALAPPDATA%\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\settings.json
Portable Links Directory (User)    %LOCALAPPDATA%\Microsoft\WinGet\Links
Portable Links Directory (Machine) C:\Program Files\WinGet\Links
Portable Package Root (User)       %LOCALAPPDATA%\Microsoft\WinGet\Packages
Portable Package Root              C:\Program Files\WinGet\Packages
Portable Package Root (x86)        C:\Program Files (x86)\WinGet\Packages
Installer Downloads                %USERPROFILE%\Downloads

Links
---------------------------------------------------------------------------
Privacy Statement   https://aka.ms/winget-privacy
License Agreement   https://aka.ms/winget-license
Third Party Notices https://aka.ms/winget-3rdPartyNotice
Homepage            https://aka.ms/winget
Windows Store Terms https://www.microsoft.com/en-us/storedocs/terms-of-sale

Admin Setting                             State
--------------------------------------------------
LocalManifestFiles                        Disabled
BypassCertificatePinningForMicrosoftStore Disabled
InstallerHashOverride                     Disabled
LocalArchiveMalwareScanOverride           Disabled
Screenshots and Logs

image

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing winget install AppWork.JDownloader with Windows Defender's potentially unwanted app blocking enabled, then inspect the reported detections for JDownloader2Update.exe and Uninstall JDownloader.exe. Done means establishing whether the packaged installers trigger the alerts and documenting a confirmed disposition or required package change.

Written by the indexing model from the issue text.

Assessment

Domain
cli, security, tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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