Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1.0.0.18 35.85%
1.0.0.18 1.89%
1.0.0.17 13.21%
1.0.0.17 0.94%
1.0.0.17 0.94%
1.0.0.17 9.43%
1.0.0.17 2.83%
1.0.0.17 16.98%
1.0.0.17 2.83%
1.0.0.17 0.94%
1.0.0.17 0.94%
1.0.0.17 0.94%
1.0.0.17 0.94%
1.0.0.17 3.77%
1.0.0.14 2.83%
1.0.0.14 2.83%
1.0.0.10 0.94%
1.0.0.10 0.94%

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
CopySid, StartServiceCtrlDispatcherW, RegisterServiceCtrlHandlerW, CreateServiceW, ChangeServiceConfigW, OpenThreadToken, OpenProcessToken, InitializeAcl, AddAccessAllowedAce, GetAclInformation, AddAce, GetAce, LookupAccountNameW, GetTokenInformation, SetSecurityDescriptorGroup, SetSecurityDescriptorOwner, IsValidSid, GetLengthSid, RegisterEventSourceW, ReportEventW, DeregisterEventSource, SetServiceStatus, ControlService, DeleteService, OpenSCManagerW, OpenServiceW, CloseServiceHandle, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, RegQueryInfoKeyW, RegDeleteValueW, RegFlushKey, RegCreateKeyExW, RegDeleteKeyW, RegEnumKeyExW, RegSetValueExW, RegQueryValueExW, RegOpenKeyExW, RegCloseKey
kernel32.dll
GlobalMemoryStatusEx, InitializeCriticalSection, DeleteCriticalSection, LeaveCriticalSection, EnterCriticalSection, CreateThread, WaitForSingleObject, GetDriveTypeW, GetLogicalDrives, Sleep, lstrlenW, RaiseException, lstrcmpiW, InterlockedIncrement, InterlockedDecrement, GetModuleFileNameW, LoadLibraryExW, GetModuleHandleW, WriteFile, HeapFree, HeapAlloc, GetProcessHeap, GetVersionExW, GetLocalTime, WaitNamedPipeW, SetEvent, ResetEvent, DisconnectNamedPipe, FlushFileBuffers, ConnectNamedPipe, CreateNamedPipeW, CreateEventW, lstrcpyW, GetCurrentProcess, GetCurrentThread, GetCurrentThreadId, GetCommandLineW, GetTickCount, QueryPerformanceCounter, GetStartupInfoA, GetFileType, SetHandleCount, GetCommandLineA, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetStringTypeW, GetStringTypeA, GetDateFormatA, GetTimeFormatA, LCMapStringW, LCMapStringA, IsValidCodePage, GetOEMCP, GetCPInfo, GetModuleFileNameA, GetStdHandle, SetFilePointer, GetFileSize, ReadFile, FindNextFileW, DeleteFileW, CreateDirectoryW, FindFirstFileW, FindClose, LoadLibraryW, GetProcAddress, WideCharToMultiByte, MultiByteToWideChar, FreeLibrary, DeviceIoControl, CreateFileW, CloseHandle, FindResourceExW, FindResourceW, LoadResource, LockResource, SizeofResource, ExitProcess, GetLastError, GetSystemPowerStatus, VirtualAlloc, VirtualFree, HeapCreate, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcessId, TerminateProcess, SetLastError, TlsFree, WriteConsoleW, CreateFileA, CompareStringA, CompareStringW, SetEnvironmentVariableA, TlsSetValue, TlsAlloc, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, GetTimeZoneInformation, GetConsoleMode, GetConsoleCP, LoadLibraryA, GetSystemTimeAsFileTime, TlsGetValue, GetModuleHandleA, GetStartupInfoW, RtlUnwind, GetThreadLocale, GetLocaleInfoA, GetACP, InterlockedExchange, GetVersionExA, HeapSize, HeapReAlloc, HeapDestroy, GetTimeFormatW, GetDateFormatW, OutputDebugStringW, SetEndOfFile
ole32.dll
CoTaskMemFree, CoTaskMemRealloc, CoTaskMemAlloc, CoInitialize, CoInitializeEx, CoInitializeSecurity, CoUninitialize, CoRevokeClassObject, CoRegisterClassObject, StringFromGUID2, CoSetProxyBlanket, CoCreateInstance
setupapi.dll
SetupDiEnumDeviceInfo, SetupDiGetClassDevsW, SetupDiEnumDeviceInterfaces, SetupDiGetDeviceRegistryPropertyW, SetupDiSetDeviceRegistryPropertyW, SetupDiGetDeviceInterfaceDetailW, SetupDiDestroyDeviceInfoList
shell32.dll
SHGetFolderPathW
shlwapi.dll
PathFileExistsW
user32.dll
CharUpperW, PostThreadMessageW, UnregisterClassA, LoadStringW, GetMessageW, DispatchMessageW, TranslateMessage, MessageBoxW, CreateWindowExW, RegisterDeviceNotificationW, RegisterClassExW, KillTimer, UnregisterPowerSettingNotification, PostQuitMessage, RegisterPowerSettingNotification, MessageBeep, DefWindowProcW, SetTimer, SendMessageW, PostMessageW, CharNextW
winmm.dll
timeGetTime, mixerGetLineInfoW, mixerGetControlDetailsW, mixerOpen, mixerGetLineControlsW

TPCHSrv.exe

TOSHIBA PC Health Monitor by TOSHIBA CORPORATION (Signed)

Remove TPCHSrv.exe
Version:   1.0.0.17
MD5:   6fa9c410b47ef1610591ab44ec7058d4
SHA1:   48181196084ba8c55743c159ac366844da33c4ba
SHA256:   20a8d637484f0712c100ed2b8ff5708eb261b76343409d5b89c2ec429233bb95

About TPCHSrv.exe (from TOSHIBA CORPORATION)

Everyone hates downtime. Yet with today’s hectic pace it’s hard to stop for preventive maintenance. But what if your laptop could foresee problems before they happen? That’s the whole idea behind PC H

Overview

tpchsrv.exe runs as a service under the name TPCHSrv (TPCHSrv) with extensive SYSTEM privileges (full administrator access). This is typically installed with the program TOSHIBA PC Health Monitor published by TOSHIBA Corporation and is usually factory installed by the OEM. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by TOSHIBA CORPORATION which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:tpchsrv.exe
Publisher:TOSHIBA Corporation
Product name:TOSHIBA PC Health Monitor
Typical file path:C:\Program Files\toshiba\tphm\tpchsrv.exe
File version:1.0.0.17
Product version:V1.7.15.0
Size:673.93 KB (690,104 bytes)
Certificate
Issued to:TOSHIBA CORPORATION
Authority (CA):VeriSign
Effective date:Monday, April 11, 2011
Expiration date:Wednesday, April 11, 2012
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following program will install this file
TOSHIBA Corporation
3% remove
The TOSHIBA PC Health Monitor proactively monitors a number of system functions such as power consumption, battery health and system cooling, informing you of significant system conditions.

BehaviorsBehaviors

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

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00026705%
0.028634%
Kernel CPU:0.00012933%
0.013761%
User CPU:0.00013772%
0.014873%
Kernel CPU time:2,293 ms/min
100,923,805ms/min
Memory
Private memory:7.67 MB
21.59 MB
Private (maximum):8.35 MB
Private (minimum):8.16 MB
Non-paged memory:7.67 MB
21.59 MB
Virtual memory:80.91 MB
140.96 MB
Virtual memory (peak):87.69 MB
169.69 MB
Working set:8.25 MB
18.61 MB
Working set (peak):9.52 MB
37.95 MB
Resource allocations
Threads:21
12
Handles:1501
600

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command line:"C:\Program Files\toshiba\tphm\tpchsrv.exe"
Owner:SYSTEM
Windows Service
Service name:TPCHSrv
Display name:TPCHSrv
Description:“TOSHIBA PC Health Monitor”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

ResourcesThreads

Averages
 
sechost.dll
Total CPU:0.00391024%
0.272967%
Kernel CPU:0.00352472%
0.107585%
User CPU:0.00038552%
0.165382%
CPU cycles:103,336/sec
5,741,424/sec
Memory:100 KB
1.16 MB
TPCHSrv.exe (main module)
Total CPU:0.00002754%
Kernel CPU:0.00000000%
User CPU:0.00002754%
CPU cycles:5/sec
Memory:692 KB

Common loaded modules

These are modules that are typiclaly loaded within the context of this process.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 57.69%
Windows 8 26.92%
Windows 8.1 3.85%
Windows Vista Home Premium 1.92%
Windows 8 Single Language 1.92%
Windows 7 Ultimate 1.92%
Windows 7 Professional 1.92%
Windows 8 Pro 1.92%
Windows 7 Enterprise 0.96%
Windows 7 Home Basic 0.96%

Distribution by countryDistribution by country

United States installs about 60.58% of TOSHIBA PC Health Monitor.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 99.38%
Hewlett-Packard 0.62%
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