Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1.0.0.9 14.89%
1.0.0.9 2.13%
1.0.0.9 36.17%
1.0.0.9 2.13%
1.0.0.9 21.28%
1.0.0.9 4.26%
1.0.0.9 2.13%
1.0.0.9 2.13%
1.0.0.9 2.13%
1.0.0.9 4.26%
1.0.0.9 2.13%
1.0.0.8 4.26%
1.0.0.6 2.13%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegOpenKeyExA, RegQueryValueExA, RegQueryValueExW, RegOpenKeyExW, RegCloseKey
gdi32.dll
GetTextExtentPoint32W, CreateFontIndirectW, GetObjectW, ExtTextOutW, SetTextColor, SetBkMode, Rectangle, CreateSolidBrush, ExtCreatePen, DeleteObject, DeleteDC, StretchBlt, SelectObject, CreateCompatibleDC, LineTo
kernel32.dll
InterlockedDecrement, CreateSemaphoreW, GetPrivateProfileStringW, Sleep, GetVersionExW, GetModuleFileNameW, SetLastError, LoadLibraryExW, MapViewOfFile, CreateFileMappingW, GetLocaleInfoW, UnmapViewOfFile, GetSystemDefaultUILanguage, GetUserDefaultUILanguage, SearchPathW, MultiByteToWideChar, ExpandEnvironmentStringsA, LoadLibraryA, FlushFileBuffers, CreateFileA, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, GetLocaleInfoA, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, FreeLibrary, GetConsoleMode, GetConsoleCP, WideCharToMultiByte, SetFilePointer, VirtualAlloc, IsValidCodePage, GetOEMCP, GetACP, GetCPInfo, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, VirtualFree, HeapCreate, GetStartupInfoA, GetFileType, SetHandleCount, GetCommandLineW, GetCommandLineA, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetModuleFileNameA, GetStdHandle, ExitProcess, InterlockedIncrement, TlsFree, TlsSetValue, TlsAlloc, TlsGetValue, GetModuleHandleA, RtlUnwind, GetStartupInfoW, IsDebuggerPresent, GetProcAddress, LoadLibraryW, SizeofResource, GetCurrentThreadId, FindResourceW, ReadFile, WriteFile, WaitNamedPipeW, GetSystemTimeAsFileTime, HeapDestroy, lstrcmpW, FindResourceExW, LoadResource, LockResource, GetLastError, DeviceIoControl, CreateFileW, CloseHandle, RaiseException, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSection, DeleteCriticalSection, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, GetVersionExA, LocalFree
ole32.dll
CoCreateInstance, CoUninitialize, CoInitializeEx
setupapi.dll
SetupDiEnumDeviceInterfaces, SetupDiDestroyDeviceInfoList, SetupDiGetDeviceInterfaceDetailW, SetupDiGetClassDevsW
shell32.dll
Shell_NotifyIconW, ShellExecuteW, SHGetFolderPathW
shlwapi.dll
PathAppendW
user32.dll
SetWindowLongW, GetWindowLongW, GetWindowRect, CallWindowProcW, EndPaint, BeginPaint, GetSysColor, InvalidateRect, SetCursor, LoadCursorW, ShowWindow, CreateWindowExW, FindWindowW, RegisterClassExW, LoadIconW, DestroyWindow, SetActiveWindow, DispatchMessageW, TranslateMessage, PostQuitMessage, IsDialogMessageW, GetMessageW, DefWindowProcW, GetSystemMetrics, SetWindowPos, CreateDialogParamW, DestroyMenu, TrackPopupMenu, ModifyMenuW, RegisterWindowMessageW, GetCursorPos, GetSubMenu, LoadMenuW, GetDoubleClickTime, UpdateWindow, AttachThreadInput, GetWindowThreadProcessId, GetForegroundWindow, GetDlgItem, LoadImageW, SendMessageW, SetDlgItemTextW, SetWindowTextW, LoadStringW, DialogBoxParamW, SetTimer, EnableWindow, IsDlgButtonChecked, EndDialog, DestroyIcon, ReleaseDC, KillTimer, GetClientRect, GetDC, SetForegroundWindow, SystemParametersInfoW, UnregisterClassA, LoadBitmapW
wtsapi32.dll
WTSUnRegisterSessionNotification, WTSRegisterSessionNotification

tpchwmsg.exe

TOSHIBA PC Health Monitor by TOSHIBA CORPORATION (Signed)

Remove tpchwmsg.exe
Version:   1.0.0.9
MD5:   c5f285e1cb1150e4d188a6924788b3b8
SHA1:   b205d89cd5432484d930189ce6b09903164420b0
SHA256:   4661df9755fa716f4ccd8c705f9b865a097bb48b16db35491ab274b1ae5be07e

About tpchwmsg.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

tpchwmsg.exe executes as a process with the local user's privileges. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). It is installed with a couple of know programs including TOSHIBA PC Health Monitor published by TOSHIBA Corporation and TOSHIBA Face Recognition published by TOSHIBA Corporation. 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:tpchwmsg.exe
Publisher:TOSHIBA Corporation
Product name:TOSHIBA PC Health Monitor
Typical file path:C:\Program Files\toshiba\tphm\tpchwmsg.exe
Original name:TPCHWMsg.exe.mui
File version:1.0.0.9
Product version:V1.6.0.0
Size:614.86 KB (629,616 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 programs 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.
TOSHIBA Corporation
11% remove
Toshiba laptops include facial recognition functionality that is built into the laptop-mounted Webcam. Facial recognition software provides an additional layer of security to your laptop while improving the ease logging in to your Windows account.

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'TPCHWMsg' → C:\Program Files\TOSHIBA\TPHM\TPCHWMsg.exe

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00043176%
0.028634%
Kernel CPU:0.00000392%
0.013761%
User CPU:0.00042784%
0.014873%
Kernel CPU time:8 ms/min
100,923,805ms/min
CPU cycles:79,421/sec
17,470,203/sec
Memory
Private memory:2.55 MB
21.59 MB
Private (maximum):6.15 MB
Private (minimum):3.07 MB
Non-paged memory:2.55 MB
21.59 MB
Virtual memory:66.45 MB
140.96 MB
Virtual memory (peak):68.52 MB
169.69 MB
Working set:3.1 MB
18.61 MB
Working set (peak):6.17 MB
37.95 MB
Page faults:1,680/min
2,039/min
I/O
I/O read transfer:2.14 KB/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O write transfer:12 Bytes/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:218 Bytes/sec
448.09 KB/min
I/O other operations:26/sec
1,671/min
Resource allocations
Threads:3
12
Handles:68
600
GUI GDI count:17
103
GUI GDI peak:18
142
GUI USER count:6
49
GUI USER peak:6
71

BehaviorsProcess properties

Integrety level:High
Platform:64-bit
Command line:"C:\Program Files\toshiba\tphm\tpchwmsg.exe"
Owner:User

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 56.52%
Windows 8 26.09%
Windows 8.1 4.35%
Windows Vista Home Premium 2.17%
Windows 8 Single Language 2.17%
Windows 7 Ultimate 2.17%
Windows 7 Enterprise 2.17%
Windows 7 Home Basic 2.17%
Windows 8 Pro 2.17%

Distribution by countryDistribution by country

United States installs about 60.87% of TOSHIBA PC Health Monitor.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 98.51%
Hewlett-Packard 1.49%
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