File details
File name: umvpfsrv.exe
Name: Logitech Webcam Software
Description: Logitech User mode UMVPF service
Version: 13.40.840.0
Size: 440.28 KB
Original file name: UMVPFSrv.exe
Digital certificate
Certificate authority:
VeriSign
Effective date: 4/27/2011
Expiration date: 4/27/2013
Resource utilization
 | CPU utilization averages |
Total CPU: 0.0000545635%
Privileged CPU:
0.0000450817%

User CPU:
0.00000948180445%

Privileged CPU time: 21216136 ms
Privileged CPU time /min: 7,630 ms
CPU cycle count:
12,658,349
CPU cycle count /min: 3,114,286
 | Memory utilization averages |
Committed memory:
43.16 MB
Peak committed memory: 51.04 MB
Paged memory:
3.36 MB
Peak paged memory: 6.78 MB
Paged system memory:
73.21 KB
Non-paged system memory: 15.52 KB
Working set memory:
3.4 MB
Peak working set memory: 7.76 MB
Min working set memory: 1.34 MB
Private memory:
3.36 MB
Page faults:
3,725
Page faults /min: 2
 | Process I/O averages |
Total read operations:
1
Read operations /min: 1
Total read transfer: 0 Bytes
Read transfer /min: 0 Bytes
Total write operations:
2
Write operations /min: 1
Total write transfer: 106 Bytes
Write transfer /min: 0 Bytes
Total other operations:
25,837
Other operations /min: 14
Other Transfer /min: 1.88 MB
Resources
Handle count average: 135
Thread count average: 4
Thread resource averages
Total CPU: 0.000007907250%
Privileged CPU: 0.000000000000%
User CPU: 0.000007907250%
CPU Cycle count /sec: 45
Module memory size: 252 KB
Process details
Runs as (owner): System
Integrety level: System
Windows platform: 64-bit
Runs as a service: Yes
Parent Processes
Process Commands
"C:\Program Files\Common Files\logishrd\LVMVFM\UMVPFSrv.exe"
"C:\Program Files\Common Files\logishrd\LVMVFM\UMVPFSrv.exe"
Service details
Name: UMVPFSrv
Service type:
Win32OwnProcess
Description: “UMVPF is a user mode Logitech driver”
Image hashes
MD5: aebe8f338432f9de5ae0cae4d4baed76
SHA-1: 648e4fe8c07457fe2f266d8a880a0b9bb56be84a
SHA-256: a11de1baef6e0d30b8801c0aec589f0da6fec5e010bd6a18584d96e0af9243b8
PE image details
Subsystem: Windows GUI
File packed: No
Import Table
advapi32.dll

SetServiceStatus
CloseServiceHandle
OpenServiceA
OpenSCManagerA
RegisterServiceCtrlHandlerExA
StartServiceCtrlDispatcherA
ChangeServiceConfigA
ChangeServiceConfig2A
CreateServiceA
DeleteService
QueryServiceStatus
ControlService
QueryServiceConfigA
StartServiceA
kernel32.dll

GetProcAddress
lstrlenA
FormatMessageA
ResetEvent
CreateFileA
TlsGetValue
Sleep
TlsSetValue
GetVersionExA
CreateEventA
TlsAlloc
WaitForSingleObject
LocalFree
TlsFree
OutputDebugStringA
CreateFileW
CreateThread
SetEvent
CancelIo
GetOverlappedResult
SetEndOfFile
GetLocaleInfoA
LoadLibraryA
DeviceIoControl
InterlockedDecrement
InterlockedIncrement
GetSystemTime
GetModuleFileNameA
WaitForMultipleObjects
GetLastError
CloseHandle
ReadFile
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetModuleHandleA
WriteConsoleA
HeapAlloc
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
WideCharToMultiByte
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
ole32.dll

CoTaskMemAlloc
CoTaskMemFree
setupapi.dll

SetupDiDestroyDeviceInfoList
SetupDiGetDeviceInterfaceDetailA
SetupDiEnumDeviceInterfaces
SetupDiGetClassDevsA
user32.dll

CharLowerA
LoadStringA
UnregisterDeviceNotification
RegisterDeviceNotificationA
version.dll

GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA