Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

5.2.3790.3959 (srv03_sp2_rtm.070216-1710) 1.47%
5.2.3790.1830 (srv03_sp1_rtm.050324-1447) 1.47%
5.2.3790.1230 built by: DNSRV(bld4act) 45.59%
5.2.3790.1230 built by: DNSRV(bld4act) 1.47%
5.2.3790.1230 built by: dnsrv(bld4act) 41.18%
5.2.3790.1230 built by: dnsrv(bld4act) 4.41%
5.2.3790.1230 built by: dnsrv(bld4act) 1.47%
5.1.2600.2180 (private/xpsp_mce.040810-0205) 2.94%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExW, RegCloseKey, RegOpenKeyExW, RegOpenKeyW, StopTraceW, EnableTrace, StartTraceW, ControlTraceW, RegSetValueExW, RegCreateKeyExW, ConvertStringSecurityDescriptorToSecurityDescriptorW, GetTraceEnableFlags, GetTraceEnableLevel, GetTraceLoggerHandle, RegisterTraceGuidsW, UnregisterTraceGuids, StartServiceCtrlDispatcherW, SetServiceStatus, RegisterServiceCtrlHandlerExW, GetTokenInformation, OpenThreadToken, LookupAccountSidW, CreateWellKnownSid, TraceMessage
kernel32.dll
ResetEvent, LocalFree, QueryPerformanceCounter, GetTickCount, GetCurrentThreadId, GetCurrentProcessId, CreateTimerQueueTimer, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, CreateTimerQueue, CreateThread, QueueUserAPC, WaitForSingleObjectEx, GetCurrentThread, lstrcmpiW, DeleteTimerQueueEx, GetSystemDirectoryW, SearchPathW, SleepEx, DeleteTimerQueueTimer, ExpandEnvironmentStringsW, InterlockedDecrement, CloseHandle, WaitForSingleObject, TerminateProcess, CreateProcessW, GetLastError, Sleep, InterlockedIncrement, SetEvent, CreateEventW, DeleteCriticalSection, InitializeCriticalSectionAndSpinCount, EnterCriticalSection, LeaveCriticalSection, GetSystemTimeAsFileTime, GetModuleHandleA
msvcrt.dll
DllMain
rpcrt4.dll
RpcStringBindingComposeW, RpcBindingFromStringBindingW, RpcBindingSetAuthInfoExW, RpcServerUseProtseqEpW, RpcServerRegisterIfEx, RpcServerListen, RpcBindingFree, RpcImpersonateClient, RpcRevertToSelf, RpcServerUnregisterIf, RpcMgmtStopServerListening, RpcMgmtWaitServerListen, RpcBindingToStringBindingW, RpcStringBindingParseW, RpcServerInqCallAttributesW, UuidFromStringW, RpcAsyncCompleteCall, RpcAsyncInitializeHandle, RpcStringFreeW, NdrServerCall2, NdrClientCall2, NdrAsyncClientCall, UuidToStringW, UuidCreate
secur32.dll
GetUserNameExW
setupapi.dll
SetupDiEnumDeviceInterfaces, SetupDiGetClassDevsExW, SetupDiOpenDeviceInterfaceW, SetupDiGetDeviceInterfaceDetailW, SetupDiOpenDevRegKey, SetupDiDestroyDeviceInfoList, SetupDiCreateDeviceInfoList
user32.dll
UnregisterDeviceNotification, RegisterDeviceNotificationW

WdfMgr.exe

Windows User Mode Driver Manager by Microsoft

Remove WdfMgr.exe
Version:   5.2.3790.1830 (srv03_sp1_rtm.050324-1447)
MD5:   c306cea0f1477240a5d9a7e61db2f3e1
SHA1:   2957d702e7f24abda7bcd729f13afcca1dbf9fff
SHA256:   42b6f3a344b3851a0a4531793a54e3f1e4035497b4878cc74b828774cce4e4f3

What is WdfMgr.exe?

The Windows User Mode Driver Framework service is a driver component that is used by Windows Media Player 10. The Windows User Mode Driver Framework service supports synchronization of content with hardware players.

Overview

wdfmgr.exe runs as a service under the name UMWdf (SYSTEM\CurrentControlSet\Services\UMWdf) within the local user context. .

DetailsDetails

File name:wdfmgr.exe
Publisher:Microsoft Corporation
Product name:Windows User Mode Driver Manager
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\wdfmgr.exe
File version:5.2.3790.1830 (srv03_sp1_rtm.050324-1447)
Product version:5.2.3790.1830
Size:61.5 KB (62,976 bytes)
Build date:3/25/2005 2:45 AM
Digital DNA
PE subsystem:Windows Console
Entropy:6.072843
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'UMWdf'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 80.88%
Windows XP Home Edition 13.24%
Microsoft Windows XP Home Edition 2.94%
Windows XP Professional 1.47%
Windows Server 2003, Standard Edition 1.47%

Distribution by countryDistribution by country

United States installs about 16.33% of Windows User Mode Driver Manager.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 42.55%
Toshiba 17.02%
American Megatrends 12.77%
Lenovo 8.51%
Intel 8.51%
ASUS 4.26%
Sahara 4.26%
GIGABYTE 2.13%
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