Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
CreateProcessAsUserW, RegEnumValueW, ConvertStringSidToSidW, FreeSid, RegisterServiceCtrlHandlerW, SetServiceStatus, AllocateAndInitializeSid, SetEntriesInAclW, OpenProcessToken, LookupPrivilegeValueW, AdjustTokenPrivileges, StartServiceCtrlDispatcherW, RegSetKeySecurity, RegQueryInfoKeyW, RegEnumKeyExW, IsValidSid, RegGetKeySecurity, IsValidSecurityDescriptor, GetSecurityDescriptorDacl, GetAclInformation, GetAce, GetLengthSid, InitializeAcl, AddAccessAllowedAceEx, AddAce, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, RegDeleteKeyW, RegCreateKeyExW, RegSetValueExW, RegDeleteValueW, OpenServiceW, ControlService, QueryServiceStatus, DeleteService, OpenSCManagerW, CreateServiceW, CloseServiceHandle, RegOverridePredefKey, GetTokenInformation, RegOpenKeyExW, RegQueryValueExW, RegCloseKey
gdi32.dll
CreateDCA, CreateDCW, ExtEscape, DeleteDC
kernel32.dll
CreateNamedPipeW, SetEnvironmentVariableA, CompareStringW, CompareStringA, GetLocaleInfoW, GetTimeZoneInformation, SetConsoleCtrlHandler, SetStdHandle, GetOEMCP, GetACP, SetFilePointer, GetUserDefaultLCID, EnumSystemLocalesA, GetLocaleInfoA, IsValidCodePage, IsValidLocale, GetCPInfo, GetStartupInfoA, GetFileType, GetStdHandle, SetHandleCount, GetEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsW, FreeEnvironmentStringsA, UnhandledExceptionFilter, TerminateProcess, GetCurrentThread, TlsGetValue, TlsFree, TlsAlloc, TlsSetValue, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, IsBadWritePtr, HeapReAlloc, VirtualAlloc, VirtualFree, HeapCreate, HeapDestroy, GetEnvironmentVariableA, GetModuleFileNameA, FatalAppExitA, ExitProcess, GetVersion, GetCommandLineA, HeapAlloc, HeapFree, RtlUnwind, MultiByteToWideChar, LoadLibraryA, GetModuleHandleA, GetVersionExA, ConnectNamedPipe, ReadFile, WriteFile, FlushFileBuffers, DisconnectNamedPipe, OutputDebugStringW, CreateFileW, PulseEvent, lstrcmpiW, TerminateThread, InterlockedIncrement, InterlockedDecrement, WideCharToMultiByte, GetSystemDirectoryW, GetCurrentThreadId, GetVersionExW, InitializeCriticalSection, CreateEventW, WaitForMultipleObjects, ResetEvent, DeleteCriticalSection, GetCurrentProcess, GetUserDefaultLangID, GetThreadLocale, OpenEventW, SetEvent, GetSystemPowerStatus, LocalAlloc, LocalFree, FormatMessageW, lstrlenW, SetLastError, FreeLibrary, CreateThread, EnterCriticalSection, LeaveCriticalSection, GetTickCount, lstrcmpW, WaitForSingleObject, CloseHandle, lstrcatW, Sleep, GetModuleHandleW, lstrcpyW, GetLastError, LoadLibraryW, GetProcAddress, CreateProcessW, lstrcpynW
powrprof.dll
CallNtPowerInformation
setupapi.dll
SetupDiGetClassDevsW, SetupDiGetDeviceRegistryPropertyW, SetupDiDestroyDeviceInfoList, SetupDiEnumDeviceInfo
user32.dll
SystemParametersInfoW, GetWindowRect, UnregisterDeviceNotification, RegisterDeviceNotificationW, EnumDisplayDevicesW, PostQuitMessage, KillTimer, DefWindowProcW, SetTimer, RegisterClassExW, CreateWindowExW, GetMessageW, TranslateMessage, DispatchMessageW, CloseWindow, PostThreadMessageW, GetWindowThreadProcessId, GetThreadDesktop, SetThreadDesktop, RegisterWindowMessageW, OpenWindowStationW, SetProcessWindowStation, BroadcastSystemMessageW, ExitWindowsEx, GetLastInputInfo, OpenInputDesktop, OpenDesktopW, GetUserObjectInformationW, CloseDesktop, MonitorFromWindow, EqualRect, GetDesktopWindow, wsprintfW, ChangeDisplaySettingsExW, GetTopWindow, GetWindow, GetClassNameW, PostMessageW, EnumDisplaySettingsW, IsRectEmpty, FindWindowExW, GetCursorPos, GetForegroundWindow, SetCursorPos, SendMessageW, SetWindowPos, GetDC, ReleaseDC, SubtractRect, InvalidateRect, GetSystemMetrics, IntersectRect, FindWindowW
userenv.dll
LoadUserProfileW, UnloadUserProfile

nvsvc32.exe

NVIDIA Driver Helper Service, Version 191.07 by NVIDIA

Remove nvsvc32.exe
Version:   6.14.11.9107
MD5:   96f1a6f0a0d4f11047df2f5c17c87e9d
SHA1:   737740403cfb2cb85908f72db01b364257a5e8b0
SHA256:   3ac6c02b76fe2fb43fea36102dff52449628dfea5754784591fbc5d477cfcd75

Overview

nvsvc32.exe runs as a service under the name NVIDIA Display Driver Service (nvsvc) with extensive SYSTEM privileges (full administrator access). This particular version is usually found on Microsoft Windows XP (5.1.2600.131072).

DetailsDetails

File name:nvsvc32.exe
Publisher:NVIDIA Corporation
Product name:NVIDIA Driver Helper Service, Version 191.07
Typical file path:C:\Windows\System32\nvsvc32.exe
File version:6.14.11.9107
Size:168.07 KB (172,100 bytes)
Digital DNA
PE subsystem:Windows Console
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'nvsvc' (NVIDIA Display Driver Service)

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00188064%
0.028634%
Kernel CPU:0.00169309%
0.013761%
User CPU:0.00018755%
0.014873%
Kernel CPU time:984 ms/min
100,923,805ms/min
Memory
Private memory:3.07 MB
21.59 MB
Private (maximum):21.36 MB
Private (minimum):108 KB
Non-paged memory:3.07 MB
21.59 MB
Virtual memory:37.29 MB
140.96 MB
Virtual memory (peak):58.53 MB
169.69 MB
Working set:220 KB
18.61 MB
Working set (peak):21.36 MB
37.95 MB
Page faults:30,719/min
2,039/min
I/O
I/O read transfer:244 Bytes/sec
1.02 MB/min
I/O read operations:6/sec
343/min
I/O write transfer:206 Bytes/sec
274.99 KB/min
I/O write operations:3/sec
227/min
I/O other transfer:32 Bytes/sec
448.09 KB/min
I/O other operations:19/sec
1,671/min
Resource allocations
Threads:4
12
Handles:142
600
GUI GDI count:4
103
GUI USER count:5
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:C:\Windows\System32\nvsvc32.exe
Owner:SYSTEM
Windows Service
Service name:nvsvc
Display name:NVIDIA Display Driver Service
Description:“Provides system and desktop level support to the NVIDIA display driver”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
American Megatrends 100.00%
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