Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1.6.0.3 5.26%
1.6.0.3 63.16%
1.6.0.3 21.05%
1.6.0.3 5.26%
1.5.0.4 5.26%

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegDeleteValueW, RegCloseKey, RegQueryValueW, RegOpenKeyW, RegEnumKeyW, RegQueryValueExW, GetUserNameW, RegEnumKeyExW, RegQueryInfoKeyW, RegSetValueExW, RegOpenKeyExW, RegCreateKeyExW, RegDeleteKeyW, RegEnumValueW
comctl32.dll
CreatePropertySheetPageW, DestroyPropertySheetPage, ImageList_GetIconSize
comdlg32.dll
GetFileTitleW
gdi32.dll
DeleteObject, PtVisible, RectVisible, TextOutW, ExtTextOutW, Escape, SelectObject, SetViewportOrgEx, OffsetViewportOrgEx, SetViewportExtEx, ScaleViewportExtEx, GetClipBox, DeleteDC, GetStockObject, ScaleWindowExtEx, SetMapMode, SetTextColor, SetBkColor, RestoreDC, SaveDC, CreateBitmap, GetDeviceCaps, StretchBlt, SetWindowExtEx, CreateCompatibleDC, SetLayout, SelectClipRgn, CreateRectRgn, GetObjectW, GetViewportExtEx, GetWindowExtEx, BitBlt, GetPixel, SetWindowOrgEx, OffsetWindowOrgEx, ExtSelectClipRgn, CreatePatternBrush, SelectPalette, GetObjectType, CreatePen, CreateSolidBrush, CreateHatchBrush, CreateFontIndirectW, CreateRectRgnIndirect, SetRectRgn, CombineRgn, PatBlt, DPtoLP, CreateDIBitmap, GetLayout, GetTextMetricsW, EnumFontFamiliesW, GetTextCharsetInfo, GetTextExtentPoint32W, CreateDIBSection, CreateRoundRectRgn, CreatePolygonRgn, GetBkColor, GetTextColor, CreateEllipticRgn, Polyline, Ellipse, Polygon, OffsetRgn, GetRgnBox, SetDIBColorTable, RealizePalette, SetPixel, Rectangle, CreatePalette, GetPaletteEntries, GetNearestPaletteIndex, GetSystemPaletteEntries, LPtoDP, GetWindowOrgEx, GetViewportOrgEx, PtInRegion, FillRgn, FrameRgn, GetBoundsRect, ExtFloodFill, SetPaletteEntries, EnumFontFamiliesExW, GetTextFaceW, SetPixelV, SetTextAlign, MoveToEx, LineTo, IntersectClipRect, ExcludeClipRect, SetROP2, SetPolyFillMode, SetBkMode, CreateDCW, CopyMetaFileW, CreateCompatibleBitmap
gdiplus.dll
GdipAlloc, GdiplusStartup, GdiplusShutdown, GdipCloneImage, GdipCreateHBITMAPFromBitmap, GdipCreateBitmapFromStreamICM, GdipCreateBitmapFromStream, GdipGetImageHeight, GdipGetImageWidth, GdipDisposeImage, GdipFree, GdipGetImageGraphicsContext, GdipBitmapUnlockBits, GdipBitmapLockBits, GdipCreateBitmapFromScan0, GdipGetImagePalette, GdipGetImagePaletteSize, GdipGetImagePixelFormat, GdipDrawImageRectI, GdipSetInterpolationMode, GdipCreateFromHDC, GdipCreateBitmapFromHBITMAP, GdipDeleteGraphics, GdipDrawImageI
imm32.dll
ImmReleaseContext, ImmGetContext, ImmGetOpenStatus
kernel32.dll
GetFileSizeEx, GetFileTime, RtlUnwind, HeapFree, HeapAlloc, GetCommandLineA, GetSystemTimeAsFileTime, Sleep, ExitProcess, HeapReAlloc, SetStdHandle, GetFileType, HeapSize, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, HeapCreate, HeapDestroy, VirtualFree, VirtualAlloc, GetStdHandle, GetModuleFileNameA, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, SetHandleCount, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetTimeFormatA, GetDateFormatA, GetTimeZoneInformation, InitializeCriticalSectionAndSpinCount, GetConsoleCP, GetConsoleMode, GetLocaleInfoA, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, FileTimeToLocalFileTime, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, CreateFileA, SetEnvironmentVariableA, RaiseException, InitializeCriticalSection, DeleteCriticalSection, SizeofResource, LockResource, LoadResource, FindResourceW, MultiByteToWideChar, InterlockedIncrement, InterlockedDecrement, OpenEventW, CloseHandle, lstrlenW, GetLastError, WideCharToMultiByte, GetProcAddress, GetModuleHandleW, lstrcmpiW, GetFileAttributesW, GlobalFree, GlobalUnlock, GlobalLock, GlobalAlloc, EnterCriticalSection, LeaveCriticalSection, GetModuleFileNameW, GetDriveTypeW, GetVolumeNameForVolumeMountPointW, GetVersionExW, FreeLibrary, LoadLibraryExW, lstrcpynA, lstrcpynW, SetThreadLocale, GetThreadLocale, GetFullPathNameW, FindFirstFileW, FindClose, CreateDirectoryW, GetUserDefaultUILanguage, GetLocaleInfoW, SetLastError, LocalFree, FormatMessageW, FileTimeToSystemTime, lstrlenA, CreateFileW, GetVolumeInformationW, GetCurrentProcess, DuplicateHandle, GetFileSize, SetEndOfFile, UnlockFile, LockFile, FlushFileBuffers, SetFilePointer, WriteFile, ReadFile, GlobalFindAtomW, LoadLibraryA, GetVersionExA, GlobalFlags, WritePrivateProfileStringW, CompareStringW, SetErrorMode, TlsFree, LocalReAlloc, TlsSetValue, TlsAlloc, GlobalHandle, GlobalReAlloc, TlsGetValue, LocalAlloc, GetModuleHandleA, GetCurrentProcessId, GlobalAddAtomW, GlobalDeleteAtom, GetCurrentThread, GetCurrentThreadId, ConvertDefaultLocale, EnumResourceLanguagesW, lstrcmpA, LoadLibraryW, CompareStringA, InterlockedExchange, lstrcmpW, DllMain
msimg32.dll
TransparentBlt, AlphaBlend
ole32.dll
CoUninitialize, CoInitializeEx, CoTaskMemAlloc, CoTaskMemRealloc, CoTaskMemFree, CreateStreamOnHGlobal, OleRun, ReleaseStgMedium, StringFromGUID2, CoCreateInstance, OleLockRunning, IsAccelerator, OleTranslateAccelerator, OleDestroyMenuDescriptor, OleCreateMenuDescriptor, CoInitialize, OleDuplicateData, DoDragDrop, OleInitialize, StringFromCLSID, OleUninitialize, RevokeDragDrop, RegisterDragDrop, CoLockObjectExternal, OleGetClipboard, CoCreateGuid
oleacc.dll
LresultFromObject, AccessibleObjectFromWindow, CreateStdAccessibleObject
shell32.dll
SHGetFolderPathW, DragQueryFileW, SHGetSpecialFolderLocation, SHGetFileInfoW, ShellExecuteW, DragFinish, SHBrowseForFolderW, SHGetPathFromIDListW, SHGetDesktopFolder, SHAppBarMessage
shlwapi.dll
PathFindFileNameW, PathStripToRootW, PathIsUNCW, PathFindExtensionW, PathRemoveFileSpecW, SHRegGetUSValueW
user32.dll
DestroyMenu, CharUpperW, ShowWindow, RegisterWindowMessageW, LoadIconW, WinHelpW, GetCapture, GetClassLongW, SetPropW, GetPropW, RemovePropW, IsWindow, GetForegroundWindow, GetDlgItem, GetTopWindow, DestroyWindow, GetMessageTime, MapWindowPoints, SetMenu, SetForegroundWindow, GetClientRect, CreateWindowExW, GetClassInfoExW, GetClassInfoW, RegisterClassW, AdjustWindowRectEx, DefWindowProcW, CallWindowProcW, GetMenu, SetWindowLongW, SetWindowPos, SystemParametersInfoA, IsIconic, GetWindowPlacement, GetWindow, GetDlgCtrlID, GetWindowRect, GetClassNameW, PtInRect, GetWindowTextW, SetWindowTextW, LoadCursorW, GetSystemMetrics, CopyRect, CharNextW, GetSysColor, InsertMenuItemW, GetSysColorBrush, UnregisterClassW, ReleaseDC, GetDC, ClientToScreen, GrayStringW, DrawTextExW, DrawTextW, TabbedTextOutW, InsertMenuW, AppendMenuW, CreateMenu, EndDialog, MessageBoxW, wsprintfW, DialogBoxParamW, GetSubMenu, GetMenuItemCount, GetMenuItemID, GetMenuState, PostQuitMessage, PostMessageW, CheckMenuItem, EnableMenuItem, ModifyMenuW, SendMessageW, GetParent, GetFocus, LoadBitmapW, GetMenuCheckMarkDimensions, UnhookWindowsHookEx, GetWindowThreadProcessId, GetWindowLongW, GetLastActivePopup, IsWindowEnabled, EnableWindow, SetCursor, SetWindowsHookExW, CallNextHookEx, GetMessageW, TranslateMessage, DispatchMessageW, GetActiveWindow, IsWindowVisible, GetKeyState, PeekMessageW, GetCursorPos, ValidateRect, SetMenuItemBitmaps, GetMessagePos, DllMain
winmm.dll
PlaySoundW
winspool.drv
DocumentPropertiesW, OpenPrinterW, ClosePrinter
Export table
DllCanUnloadNow
DllGetClassObject
DllInstall
DllRegisterServer
DllUnregisterServer

WDContextMenuHandler.dll

WDContextMenuHandler.dll by Western Digital Technologies (Signed)

Remove WDContextMenuHandler.dll
Version:   1.6.0.3
MD5:   9d902d35660b083715134518a5ffcccd
SHA1:   91070f96450ecf03a860206cb9e12d51d8854b55
SHA256:   ff056e4cbbb6272c61ed1088878402c15101abe21f295363d859cc6f4311a71b

Overview

wdcontextmenuhandler.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including WD SmartWare published by Western Digital Technologies, Inc., WD SmartWare from Western Digital Technologies, Inc. and WD SmartWare by Western Digital Technologies, Inc.. The file is digitally signed by Western Digital Technologies which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:wdcontextmenuhandler.dll
Publisher:Western Digital
Product name:WDContextMenuHandler.dll
Description:WD ContextMenu Handler
Typical file path:C:\Program Files\western digital\wd smartware\\wdcontextmenuhandler.dll
File version:1.6.0.3
Size:1.65 MB (1,726,408 bytes)
Certificate
Issued to:Western Digital Technologies
Authority (CA):VeriSign
Effective date:Friday, December 10, 2010
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Western Digital Technologies, Inc.
10% remove
Western Digital also ships WD Smartware with many of its drives for use as backup drives. This software backs up all Documents, Pictures, Movies, Emails, and more on the drive, and continually checks for changes to drive locations. This means that regular backup takes place.

BehaviorsBehaviors

Context menu handler
Located in '*\shellex\ContextMenuHandlers'
  • Name: 'WDBackupMenuHandler'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 31.58%
Windows 8 Pro 26.32%
Windows 7 Ultimate 10.53%
Windows 8 Pro with Media Center 10.53%
Windows 7 Professional 10.53%
Windows 8 5.26%
Windows Vista Home Premium 5.26%

Distribution by countryDistribution by country

United States installs about 63.16% of WDContextMenuHandler.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 47.62%
Dell 19.05%
Acer 9.52%
Sony 9.52%
Hewlett-Packard 9.52%
GIGABYTE 4.76%
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