Windows Hash-Berechnung im Explorer

2024-05-16 by andreas

Um direkt im Explorer verschiedene Hashwerte zu berechnen, kann man ein Powershell-Snippet anbinden. Dazu kann man folgenden Registry-Eintrag anwenden:

Windows Registry Editor Version 5.00

; Created by: Shawn Brink
; Created on: March 5th 2017
; Updated on: March 8, 2024
; Tutorial: https://www.tenforums.com/tutorials/78681-file-hash-context-menu-add-windows-8-windows-10-a.html


[HKEY_CLASSES_ROOT\*\shell\hash]
"MUIVerb"="Hash"
"SubCommands"=""

; SHA1
[HKEY_CLASSES_ROOT\*\shell\hash\shell\01menu]
"MUIVerb"="SHA1"

[HKEY_CLASSES_ROOT\*\shell\hash\shell\01menu\command]
@="powershell -noexit get-filehash -literalpath \\\"%1\\\" -algorithm SHA1 | format-list"


; SHA256
[HKEY_CLASSES_ROOT\*\shell\hash\shell\02menu]
"MUIVerb"="SHA256"

[HKEY_CLASSES_ROOT\*\shell\hash\shell\02menu\command]
@="powershell -noexit get-filehash -literalpath \\\"%1\\\" -algorithm SHA256 | format-list"


; SHA384
[HKEY_CLASSES_ROOT\*\shell\hash\shell\03menu]
"MUIVerb"="SHA384"

[HKEY_CLASSES_ROOT\*\shell\hash\shell\03menu\command]
@="powershell -noexit get-filehash -literalpath \\\"%1\\\" -algorithm SHA384 | format-list"


; SHA512
[HKEY_CLASSES_ROOT\*\shell\hash\shell\04menu]
"MUIVerb"="SHA512"

[HKEY_CLASSES_ROOT\*\shell\hash\shell\04menu\command]
@="powershell -noexit get-filehash -literalpath \\\"%1\\\" -algorithm SHA512 | format-list"


; MACTripleDES
[HKEY_CLASSES_ROOT\*\shell\hash\shell\05menu]
"MUIVerb"="MACTripleDES"

[HKEY_CLASSES_ROOT\*\shell\hash\shell\05menu\command]
@="powershell -noexit get-filehash -literalpath \\\"%1\\\" -algorithm MACTripleDES | format-list"


; MD5
[HKEY_CLASSES_ROOT\*\shell\hash\shell\06menu]
"MUIVerb"="MD5"

[HKEY_CLASSES_ROOT\*\shell\hash\shell\06menu\command]
@="powershell -noexit get-filehash -literalpath \\\"%1\\\" -algorithm MD5 | format-list"


; RIPEMD160
[HKEY_CLASSES_ROOT\*\shell\hash\shell\07menu]
"MUIVerb"="RIPEMD160"

[HKEY_CLASSES_ROOT\*\shell\hash\shell\07menu\command]
@="powershell -noexit get-filehash -literalpath \\\"%1\\\" -algorithm RIPEMD160 | format-list"


; Allget-filehash -literalpath '%1' -algorithm RIPEMD160 | format-list
[HKEY_CLASSES_ROOT\*\shell\hash\shell\08menu]
"CommandFlags"=dword:00000020
"MUIVerb"="Show all"

[HKEY_CLASSES_ROOT\*\shell\hash\shell\08menu\command]
@="powershell -noexit get-filehash -literalpath \\\"%1\\\" -algorithm SHA1 | format-list;get-filehash -literalpath \\\"%1\\\" -algorithm SHA256 | format-list;get-filehash -literalpath \\\"%1\\\" -algorithm SHA384 | format-list;get-filehash -literalpath \\\"%1\\\" -algorithm SHA512 | format-list;get-filehash -literalpath \\\"%1\\\" -algorithm MACTripleDES | format-list;get-filehash -literalpath \\\"%1\\\" -algorithm MD5 | format-list;get-filehash -literalpath \\\"%1\\\" -algorithm RIPEMD160 | format-list"

add_hash_to_context_menu.reg

Um die Einträge wieder zu entfernen kann man folgende Registry-Datei verwenden: remove_hash_from_context_menu.reg