Should I block it?

No, this file is 100% safe to run.

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
ChangeServiceConfig2A, CreateServiceA, DeleteService, QueryServiceStatus, ControlService, QueryServiceConfigA, StartServiceA, CloseServiceHandle, OpenServiceA, OpenSCManagerA, SetServiceStatus, RegisterServiceCtrlHandlerExA, StartServiceCtrlDispatcherA, ChangeServiceConfigA
kernel32.dll
TlsFree, OutputDebugStringA, CreateFileW, CreateThread, CancelIo, GetOverlappedResult, SetEvent, ResetEvent, CreateFileA, TlsGetValue, TlsSetValue, GetVersionExA, CreateEventA, TlsAlloc, WaitForSingleObject, GetModuleHandleA, SetEndOfFile, GetLocaleInfoA, FormatMessageA, lstrlenA, GetProcAddress, LocalFree, LoadLibraryA, DeviceIoControl, InterlockedDecrement, InterlockedIncrement, GetSystemTime, GetModuleFileNameA, WaitForMultipleObjects, GetLastError, CloseHandle, ReadFile, Sleep, HeapAlloc, HeapFree, WideCharToMultiByte, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCommandLineA, GetProcessHeap, GetStartupInfoA, HeapReAlloc, DeleteCriticalSection, LeaveCriticalSection, EnterCriticalSection, VirtualFree, VirtualAlloc, HeapDestroy, HeapCreate, ExitProcess, WriteFile, GetStdHandle, RtlUnwind, SetFilePointer, SetHandleCount, GetFileType, GetConsoleCP, GetConsoleMode, FlushFileBuffers, RaiseException, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, SetLastError, GetCurrentThreadId, LCMapStringA, MultiByteToWideChar, LCMapStringW, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, HeapSize, InitializeCriticalSection, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, GetStringTypeA, GetStringTypeW
ole32.dll
CoTaskMemFree, CoTaskMemAlloc
setupapi.dll
SetupDiGetClassDevsA, SetupDiEnumDeviceInterfaces, SetupDiGetDeviceInterfaceDetailA, SetupDiDestroyDeviceInfoList
user32.dll
LoadStringA, CharLowerA, RegisterDeviceNotificationA, UnregisterDeviceNotification

UMVPFSrv.exe

Logitech Webcam Software by Logitech Inc (Signed)

Remove UMVPFSrv.exe
Version:   13.25.1014.0
MD5:   8b802b483cbde06f62dbc04dc7afaf8e
SHA1:   3fc8fa14f56a5f8a35270674ed49f18f7e6d67a6
SHA256:   92e20096d2953df8c4812eed2ed1a8ad1af9ce20740b3acda33a1dc5b4d0e00b

Overview

umvpfsrv.exe runs as a service under the name UMVPFSrv with extensive SYSTEM privileges (full administrator access). The file is digitally signed by Logitech Inc which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:umvpfsrv.exe
Publisher:Logitech Inc.
Product name:Logitech Webcam Software
Description:Logitech User mode UMVPF service
Typical file path:C:\Program Files\common files\logishrd\lvmvfm\umvpfsrv.exe
File version:13.25.1014.0
Size:418.59 KB (428,640 bytes)
Certificate
Issued to:Logitech Inc
Authority (CA):VeriSign
Effective date:Wednesday, June 10, 2009
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

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

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00000610%
0.028634%
Kernel CPU:0.00000474%
0.013761%
User CPU:0.00000136%
0.014873%
Kernel CPU time:42 ms/min
100,923,805ms/min
Memory
Private memory:1.12 MB
21.59 MB
Private (maximum):1.87 MB
Private (minimum):1.4 MB
Non-paged memory:1.12 MB
21.59 MB
Virtual memory:25.66 MB
140.96 MB
Virtual memory (peak):26.66 MB
169.69 MB
Working set:1.87 MB
18.61 MB
Working set (peak):2.79 MB
37.95 MB
Page faults:873/min
2,039/min
I/O
I/O read transfer:3 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O write transfer:0 Bytes/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:5
12
Handles:81
600
GUI GDI count:4
103
GUI USER count:1
49

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command line:"C:\Program Files\common files\logishrd\lvmvfm\umvpfsrv.exe"
Owner:SYSTEM
Windows Service
Service name:UMVPFSrv
Description:“UMVPF is a user mode Logitech driver”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 40.00%
Microsoft Windows XP 40.00%
Windows 7 Professional 20.00%

Distribution by countryDistribution by country

Taiwan installs about 40.00% of Logitech Webcam Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 50.00%
Hewlett-Packard 50.00%
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