spudw2k 177 Posted July 14, 2010 (edited) Simple yet efficient MD5 tool. Calculates the MD5 for all files within a selected directory (including subdirectories). Crypt Library Functions written by Monoceres. expandcollapse popup#region - Globals and Variables Global Const $PROV_RSA_FULL = 0x1 Global Const $PROV_RSA_AES = 24 Global Const $CRYPT_VERIFYCONTEXT = 0xF0000000 Global Const $HP_HASHSIZE = 0x0004 Global Const $HP_HASHVAL = 0x0002 Global Const $CRYPT_USERDATA = 1 Global Const $CALG_MD5 = 0x00008003 Global $__g_aCryptInternalData[3] #endregion #region - Main Code Routine $dir = FileSelectFolder("Select Folder to Traverse","",4) $output = FileSaveDialog("Save Output To...",@ScriptDir,"Comma Separated Values (*.CSV)",18,"md5.csv") If Not $output Then Exit $output = FileOpen($output,2) _EnumerDir($dir) msgbox(0,"MD5 Complete","") #endregion #region - Enumeration Functions Func _EnumerDir($dir) ;Enumerate Directory and SubDirectories and Perform MD5 Checksum on Contents $files = _FileListToArray($dir,"*",1) If IsArray($files) Then For $i = 1 to $files[0] $file = $dir & "\" & $files[$i] $md5 = _Crypt_HashFile($file,$CALG_MD5) If @error then FileWriteLine($output,'"' & $file & '","Error:' & @error & '"') Else FileWriteLine($output,'"' & $file & '","' & $md5 & '"') EndIf Next EndIf $subfldrs = _FileListToArray($dir,"*",2) If IsArray($subfldrs) Then For $i = 1 to $subfldrs[0] _EnumerDir($dir & "\" & $subfldrs[$i]) ;Recursive Enumeration Next EndIf EndFunc;==>EnumerDir Func _FileListToArray($sPath, $sFilter = "*", $iFlag = 0) ;Find Files/Directories Function Local $hSearch, $sFile, $sFileList, $sDelim = "|" $sPath = StringRegExpReplace($sPath, "[\\/]+\z", "") & "\" ; ensure single trailing backslash If Not FileExists($sPath) Then Return SetError(1, 1, "") If StringRegExp($sFilter, "[\\/:><\|]|(?s)\A\s*\z") Then Return SetError(2, 2, "") If Not ($iFlag = 0 Or $iFlag = 1 Or $iFlag = 2) Then Return SetError(3, 3, "") $hSearch = FileFindFirstFile($sPath & $sFilter) If @error Then Return SetError(4, 4, "") While 1 $sFile = FileFindNextFile($hSearch) If @error Then ExitLoop If ($iFlag + @extended = 2) Then ContinueLoop $sFileList &= $sDelim & $sFile WEnd FileClose($hSearch) If Not $sFileList Then Return SetError(4, 4, "") Return StringSplit(StringTrimLeft($sFileList, 1), "|") EndFunc;==>_FileListToArray #endregion #region - Encryption Functions Func _Crypt_HashData($vData, $iALG_ID, $fFinal = True, $hCryptHash = 0) Local $iError Local $vReturn = 0 Local $iHashSize Local $aRet Local $hBuff = 0 _Crypt_Startup() Do If $hCryptHash = 0 Then ; Create Hash object $aRet = DllCall(__Crypt_DllHandle(), "bool", "CryptCreateHash", "handle", __Crypt_Context(), "uint", $iALG_ID, "ptr", 0, "dword", 0, "handle*", 0) If @error Or Not $aRet[0] Then $iError = 1 $vReturn = -1 ExitLoop EndIf $hCryptHash = $aRet[5] EndIf $hBuff = DllStructCreate("byte[" & BinaryLen($vData) & "]") DllStructSetData($hBuff, 1, $vData) $aRet = DllCall(__Crypt_DllHandle(), "bool", "CryptHashData", "handle", $hCryptHash, "ptr", DllStructGetPtr($hBuff), "dword", DllStructGetSize($hBuff), "dword", $CRYPT_USERDATA) If @error Or Not $aRet[0] Then $iError = 2 $vReturn = -1 ExitLoop EndIf If $fFinal Then $aRet = DllCall(__Crypt_DllHandle(), "bool", "CryptGetHashParam", "handle", $hCryptHash, "dword", $HP_HASHSIZE, "dword*", 0, "dword*", 4, "dword", 0) If @error Or Not $aRet[0] Then $iError = 3 $vReturn = -1 ExitLoop EndIf $iHashSize = $aRet[3] ; Get Hash $hBuff = DllStructCreate("byte[" & $iHashSize & "]") $aRet = DllCall(__Crypt_DllHandle(), "bool", "CryptGetHashParam", "handle", $hCryptHash, "dword", $HP_HASHVAL, "ptr", DllStructGetPtr($hBuff), "dword*", DllStructGetSize($hBuff), "dword", 0) If @error Or Not $aRet[0] Then $iError = 4 $vReturn = -1 ExitLoop EndIf $iError = 0 $vReturn = DllStructGetData($hBuff, 1) Else $vReturn = $hCryptHash EndIf Until True ; Cleanup and return hash If $hCryptHash <> 0 And $fFinal Then DllCall(__Crypt_DllHandle(), "bool", "CryptDestroyHash", "handle", $hCryptHash) _Crypt_Shutdown() Return SetError($iError, 0, $vReturn) EndFunc;==>_Crypt_HashData Func _Crypt_HashFile($sFile, $iALG_ID) Local $hFile Local $iError, $vReturn Local $hHashObject = 0 Local $bTempData _Crypt_Startup() Do $hFile = FileOpen($sFile, 16) If $hFile = -1 Then $iError = 1 $vReturn = -1 ExitLoop EndIf Do $bTempData = FileRead($hFile, 512 * 1024) If @error Then $vReturn = _Crypt_HashData($bTempData, $iALG_ID, True, $hHashObject) If @error Then $vReturn = -1 $iError = 2 ExitLoop 2 EndIf ExitLoop 2 Else $hHashObject = _Crypt_HashData($bTempData, $iALG_ID, False, $hHashObject) If @error Then $vReturn = -1 $iError = 3 ExitLoop 2 EndIf EndIf Until False Until True _Crypt_Shutdown() If $hFile <> -1 Then FileClose($hFile) Return SetError($iError, 0, $vReturn) EndFunc;==>_Crypt_HashFile Func _Crypt_Startup() If __Crypt_RefCount() = 0 Then Local $hAdvapi32 = DllOpen("Advapi32.dll") If @error Then Return SetError(1, 0, False) __Crypt_DllHandleSet($hAdvapi32) Local $aRet Local $iProviderID = $PROV_RSA_AES If @OSVersion = "WIN_2000" Then $iProviderID = $PROV_RSA_FULL ; Provide backwards compatibility with win2000 $aRet = DllCall(__Crypt_DllHandle(), "bool", "CryptAcquireContext", "handle*", 0, "ptr", 0, "ptr", 0, "dword", $iProviderID, "dword", $CRYPT_VERIFYCONTEXT) If @error Or Not $aRet[0] Then DllClose(__Crypt_DllHandle()) Return SetError(2, 0, False) Else __Crypt_ContextSet($aRet[1]) ; Fall through to success. EndIf EndIf __Crypt_RefCountInc() Return True EndFunc;==>_Crypt_Startup Func _Crypt_Shutdown() __Crypt_RefCountDec() If __Crypt_RefCount() = 0 Then DllCall(__Crypt_DllHandle(), "bool", "CryptReleaseContext", "handle", __Crypt_Context(), "dword", 0) DllClose(__Crypt_DllHandle()) EndIf EndFunc;==>_Crypt_Shutdown Func __Crypt_RefCount() Return $__g_aCryptInternalData[0] EndFunc Func __Crypt_RefCountInc() $__g_aCryptInternalData[0] += 1 EndFunc Func __Crypt_RefCountDec() If $__g_aCryptInternalData[0] > 0 Then $__g_aCryptInternalData[0] -= 1 EndFunc Func __Crypt_DllHandle() Return $__g_aCryptInternalData[1] EndFunc Func __Crypt_DllHandleSet($hAdvapi32) $__g_aCryptInternalData[1] = $hAdvapi32 EndFunc Func __Crypt_Context() Return $__g_aCryptInternalData[2] EndFunc Func __Crypt_ContextSet($hCryptContext) $__g_aCryptInternalData[2] = $hCryptContext EndFunc #endregion Edited July 14, 2010 by spudw2k Spoiler Things I've Made: AU History ◊ Deck of Cards ◊ HideIt ◊ ICU ◊ Icon Freezer ◊ Ipod Ejector ◊ Link Downloader ◊ MD5 Folder Enumerator ◊ Ping Tool ◊ Quick NIC ◊ Read OCR ◊ RemoteIT ◊ SchTasksGui ◊ SpyCam ◊ System UpTime ◊ Transparency Machine ◊ VMWare ESX BuilderMisc Code Snippets: ADODB Example ◊ CheckHover ◊ Detect SafeMode ◊ DynEnumArray ◊ GetNetStatData ◊ HashArray ◊ IsBetweenDates ◊ Local Admins ◊ Make Choice ◊ Recursive File List ◊ Remove Sizebox Style ◊ Retrieve PNPDeviceID ◊ Retreive SysListView32 Contents ◊ Set IE Homepage ◊ Tickle Expired Password ◊ Transpose ArrayProjects: Drive Space Usage GUI ◊ LEDkIT ◊ Plasma_kIt ◊ Scan Engine Builder ◊ SpeeDBurner ◊ SubnetCalcCool Stuff: AutoItObject UDF ◊ Extract Icon From Proc ◊ GuiCtrlFontRotate ◊ Hex Edit Funcs ◊ Run binary ◊ Service_UDF Share this post Link to post Share on other sites
WhiteCrow 0 Posted September 3, 2010 Excellent example script, i'll check it out. Share this post Link to post Share on other sites
