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windows:get_the_windows_product_key:using_powershell [2022/06/14 09:24] – peterwindows:get_the_windows_product_key:using_powershell [2022/06/14 09:48] (current) – peter
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 ====== Windows - Get the Windows Product Key - Using Powershell ====== ====== Windows - Get the Windows Product Key - Using Powershell ======
  
-Windows has a couple different places where you can find different product keys such as the OEM key from vendors such as Dell, Lenovo, etc; and the BackupProductKeyDefault in the registry.+===== RunProdKey.bat =====
  
-To find the OEM Key you can find your key using this powershell command.+This runs the powershell script **Get-ProductKey.ps1**.
  
-<code powershell> +<code bat> 
-wmic path SoftwareLicensingService get OA3xOriginalProductKey +@ECHO OFF 
 +Powershell.exe -executionpolicy remotesigned -File  ./Get-ProductKey.ps1
 </code> </code>
  
-or +<WRAP info> 
 +**NOTE:**  This sets the Powershell script bypass for running the powershell script. 
 +</WRAP>
  
-<code powershell> + 
-powershell "(Get-WmiObject -query 'select * from SoftwareLicensingService').OA3xOriginalProductKey"+---- 
 + 
 +===== Get-ProductKey.ps1 ===== 
 + 
 +<code vb> 
 +start-process -FilePath "CDKey.vbs" -Wait -Passthru  
 +$SLS = wmic path SoftwareLicensingService get OA3xOriginalProductKey 
 +$RLS = Get-ItemPropertyValue 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform' -Name BackupProductKeyDefault 
 +$SLSKey = $SLS.Split(" ",[System.StringSplitOptions]::RemoveEmptyEntries) 
 +$DPID = Get-ItemPropertyValue 'HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DefaultProductKey2' -Name DigitalProductId 
 +$EditionID = Get-ItemPropertyValue 'HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DefaultProductKey2' -Name EditionId 
 + 
 +function ConvertTo-ProductKey { 
 + param ( 
 + [parameter(Mandatory = $True, Position = 0)] 
 + $Registry, 
 + [parameter()] 
 + [Switch]$x64 
 +  ) 
 + begin { 
 + $map = "BCDFGHJKMPQRTVWXY2346789" 
 + } 
 + process { 
 + $ProductKey = "" 
 +  
 + $prodkey = $Registry[0x34 .. 0x42] 
 +  
 + for ($i = 24; $i -ge 0; $i--) { 
 + $r = 0 
 + for ($j = 14; $j -ge 0; $j--) { 
 + $r = ($r * 256) -bxor $prodkey[$j] 
 + $prodkey[$j] = [math]::Floor([double]($r/24)) 
 + $r = $r % 24 
 +    } 
 +    $ProductKey = $map[$r] + $ProductKey 
 +    if (($i % 5) -eq 0 -and $i -ne 0) { 
 +    $ProductKey = "-" + $ProductKey 
 +    } 
 +    } 
 +    $ProductKey 
 +    } 
 +} 
 + 
 +$x = Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion' -name DigitalProductId 
 +key = ConvertTo-ProductKey $x.DigitalProductId 
 + 
 +$prodKey = "Windows Backup Product Key Default: $RLS `nOEM Software Licensing Service Key: $SLSKey `nDigital Product ID Windows Key: $key" 
 + 
 +Add-Content .\ProductKey.txt===== Get-ProductKey.ps1 ===== 
 + 
 +<code vb> 
 +    start-process -FilePath "CDKey.vbs" -Wait -Passthru  
 +    $SLS = wmic path SoftwareLicensingService get OA3xOriginalProductKey 
 +    $RLS = Get-ItemPropertyValue 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform' -Name BackupProductKeyDefault 
 +    $SLSKey = $SLS.Split(" ",[System.StringSplitOptions]::RemoveEmptyEntries) 
 +    $DPID = Get-ItemPropertyValue 'HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DefaultProductKey2' -Name DigitalProductId 
 +    $EditionID = Get-ItemPropertyValue 'HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DefaultProductKey2' -Name EditionId 
 + 
 +    function ConvertTo-ProductKey { 
 +    param ( 
 +    [parameter(Mandatory = $True, Position = 0)] 
 +    $Registry, 
 +    [parameter()] 
 +    [Switch]$x64 
 +    ) 
 +    begin { 
 +    $map = "BCDFGHJKMPQRTVWXY2346789" 
 +    } 
 +    process { 
 +    $ProductKey = "" 
 +     
 +    $prodkey = $Registry[0x34 .. 0x42] 
 +     
 +    for ($i = 24; $i -ge 0; $i--) { 
 +    $r = 0 
 +    for ($j = 14; $j -ge 0; $j--) { 
 +    $r = ($r * 256) -bxor $prodkey[$j] 
 +    $prodkey[$j] = [math]::Floor([double]($r/24)) 
 +    $r = $r % 24 
 +    } 
 +    $ProductKey = $map[$r] + $ProductKey 
 +    if (($i % 5) -eq 0 -and $i -ne 0) { 
 +    $ProductKey = "-" + $ProductKey 
 +    } 
 +    } 
 +    $ProductKey 
 +    } 
 +    } 
 + 
 +    $x = Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion' -name DigitalProductId 
 +    $key = ConvertTo-ProductKey $x.DigitalProductId 
 + 
 +    $prodKey = "Windows Backup Product Key Default: $RLS `nOEM Software Licensing Service Key: $SLSKey `nDigital Product ID Windows Key: $key" 
 + 
 +    Add-Content .\ProductKey.txt $prodKey
 </code> </code>
  
-To find the backup Windows Key in the registry it is located using the regedit path below.+----
  
-<code> + $prodKey
-HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform BackupProductKeyDefault+
 </code> </code>
  
Line 24: Line 120:
  
 ===== CDKey.vbs ===== ===== CDKey.vbs =====
 +
 +This script is run from the **Get-ProductKey.ps1** powershell script. 
 +
 +The powershell script finds the keys such as the OEM Key and the registry BackupProductKeyDefault then appends it to the text file.
  
 <code vb> <code vb>
Line 87: Line 187:
 ---- ----
  
-===== Get-ProductKey.ps1 ===== 
- 
-<code vb> 
-    start-process -FilePath "CDKey.vbs" -Wait -Passthru  
-    $SLS = wmic path SoftwareLicensingService get OA3xOriginalProductKey 
-    $RLS = Get-ItemPropertyValue 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform' -Name BackupProductKeyDefault 
-    $SLSKey = $SLS.Split(" ",[System.StringSplitOptions]::RemoveEmptyEntries) 
-    $DPID = Get-ItemPropertyValue 'HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DefaultProductKey2' -Name DigitalProductId 
-    $EditionID = Get-ItemPropertyValue 'HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DefaultProductKey2' -Name EditionId 
- 
-    function ConvertTo-ProductKey { 
-    param ( 
-    [parameter(Mandatory = $True, Position = 0)] 
-    $Registry, 
-    [parameter()] 
-    [Switch]$x64 
-    ) 
-    begin { 
-    $map = "BCDFGHJKMPQRTVWXY2346789" 
-    } 
-    process { 
-    $ProductKey = "" 
-     
-    $prodkey = $Registry[0x34 .. 0x42] 
-     
-    for ($i = 24; $i -ge 0; $i--) { 
-    $r = 0 
-    for ($j = 14; $j -ge 0; $j--) { 
-    $r = ($r * 256) -bxor $prodkey[$j] 
-    $prodkey[$j] = [math]::Floor([double]($r/24)) 
-    $r = $r % 24 
-    } 
-    $ProductKey = $map[$r] + $ProductKey 
-    if (($i % 5) -eq 0 -and $i -ne 0) { 
-    $ProductKey = "-" + $ProductKey 
-    } 
-    } 
-    $ProductKey 
-    } 
-    } 
- 
-    $x = Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion' -name DigitalProductId 
-    $key = ConvertTo-ProductKey $x.DigitalProductId 
- 
-    $prodKey = "Windows Backup Product Key Default: $RLS `nOEM Software Licensing Service Key: $SLSKey `nDigital Product ID Windows Key: $key" 
- 
-    Add-Content .\ProductKey.txt $prodKey 
-</code> 
- 
----- 
- 
- 
-===== RunProdKey.bat ===== 
- 
-The powershell script is run from a bat file which sets the Powershell script bypass for running the powershell script. 
- 
-<code bat> 
-    @ECHO OFF 
-    Powershell.exe -executionpolicy remotesigned -File  ./Get-ProductKey.ps1 
-</code> 
- 
----- 
  
 ===== References ===== ===== References =====
windows/get_the_windows_product_key/using_powershell.1655198689.txt.gz · Last modified: 2022/06/14 09:24 by peter
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