---
Name: AppCert.exe
Description: Windows App Certification Kit command-line tool.
Author: Avihay Eldad
Created: 2024-03-06
Commands:
  - Command: appcert.exe test -apptype desktop -setuppath c:\windows\system32\notepad.exe -reportoutputpath c:\users\public\output.xml
    Description: Execute an executable file via the Windows App Certification Kit command-line tool.
    Usecase: Performs execution of specified file, can be used as a defense evasion
    Category: Execute
    Privileges: Administrator
    MitreID: T1127
    OperatingSystem: Windows
  - Command: appcert.exe test -apptype desktop -setuppath c:\users\public\malicious.msi -setupcommandline /q -reportoutputpath c:\users\public\output.xml
    Description: Install an MSI file via an msiexec instance spawned via appcert.exe as parent process.
    Usecase: Execute custom made MSI file with malicious code
    Category: Execute
    Privileges: Administrator
    MitreID: T1218.007
    OperatingSystem: Windows
Full_Path:
  - Path: C:\Program Files (x86)\Windows Kits\10\App Certification Kit\appcert.exe
  - Path: C:\Program Files\Windows Kits\10\App Certification Kit\appcert.exe
Resources:
  - Link: https://learn.microsoft.com/windows/win32/win_cert/using-the-windows-app-certification-kit
Acknowledgement:
  - Person: Avihay Eldad
    Handle: '@AvihayEldad'
