Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2.0.2.1 2.17%
2, 0, 2, 0 8.70%
2, 0, 2, 0 47.83%
2, 0, 2, 0 2.17%
2, 0, 2, 0 21.74%
2, 0, 1, 3 6.52%
2, 0, 1, 3 8.70%
1, 1, 8, 4 2.17%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
CreateServiceA, GetUserNameA, StartServiceCtrlDispatcherA, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, RegCreateKeyExA, RegSetValueExA, RegFlushKey, RegEnumKeyExA, RegQueryValueExA, RegOpenKeyExA, RegCloseKey, RegisterServiceCtrlHandlerA, OpenServiceA, ControlService, QueryServiceStatus, DeleteService, OpenSCManagerA, CloseServiceHandle, SetServiceStatus, RegisterEventSourceA, ReportEventA, DeregisterEventSource
gdi32.dll
StretchBlt, CreateCompatibleDC, SelectObject, DeleteDC
imm32.dll
ImmDisableIME, ImmIsIME
kernel32.dll
WaitForMultipleObjects, CreateThread, ConnectNamedPipe, CreateNamedPipeA, TerminateThread, WinExec, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, MultiByteToWideChar, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, HeapReAlloc, VirtualAlloc, HeapAlloc, GetLocaleInfoA, WaitForSingleObject, RtlUnwind, IsValidCodePage, GetOEMCP, GetACP, GetCPInfo, GetConsoleMode, GetConsoleCP, SetFilePointer, DisconnectNamedPipe, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, HeapFree, VirtualFree, HeapCreate, GetFileType, SetHandleCount, GetEnvironmentStringsW, WideCharToMultiByte, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, InitializeCriticalSectionAndSpinCount, LoadLibraryA, SetEvent, CreateMutexA, GetSystemPowerStatus, CreateEventA, ReadFile, WaitNamedPipeA, lstrcpynA, GetSystemDirectoryA, GetVersionExA, DeviceIoControl, CloseHandle, CreateFileA, SetConsoleCtrlHandler, Sleep, GetModuleFileNameA, FormatMessageA, lstrlenA, LocalFree, GetLastError, ResetEvent, GetSystemTimeAsFileTime, WriteFile, FlushFileBuffers, HeapSize, DeleteCriticalSection, GetStdHandle, GetModuleHandleW, GetProcAddress, ExitProcess, GetCommandLineA, GetStartupInfoA, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, EnterCriticalSection, LeaveCriticalSection, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, GetCurrentThreadId, InterlockedDecrement
shell32.dll
Shell_NotifyIconA, ShellExecuteA
shlwapi.dll
SHGetValueA
user32.dll
GetMessageA, TranslateAcceleratorA, TranslateMessage, DispatchMessageA, LoadCursorA, RegisterClassExA, BeginPaint, EndPaint, PostQuitMessage, RegisterWindowMessageA, DestroyWindow, LoadMenuA, GetSubMenu, GetCursorPos, DeleteMenu, SetMenuItemInfoA, DrawMenuBar, TrackPopupMenu, DestroyMenu, GetDoubleClickTime, DefWindowProcA, LoadAcceleratorsA, DialogBoxParamA, LoadIconA, LoadBitmapA, GetDC, GetClientRect, ReleaseDC, EndDialog, SetTimer, IsDlgButtonChecked, KillTimer, PostMessageA, wsprintfA, GetWindowRect, GetSystemMetrics, SetWindowPos, LoadStringA, LoadImageA, DestroyIcon, CreateWindowExA, ShowWindow, UpdateWindow, GetKeyboardLayout, FindWindowA, SendMessageA, SetForegroundWindow
wtsapi32.dll
WTSUnRegisterSessionNotification, WTSRegisterSessionNotification

ThpSrv.exe

TOSHIBA HDD Protection by TOSHIBA CORPORATION (Signed)

Remove ThpSrv.exe
Version:   2, 0, 2, 0
MD5:   6146eac71ae3c9da17b0e33632082b7b
SHA1:   f16595f310af3997deb5b647bdf0867460fdcf94

Overview

ThpSrv.exe runs as a service under the name TOSHIBA HDD Protection (Thpsrv) with extensive SYSTEM privileges (full administrator access). It is installed with a couple of know programs including TOSHIBA HDD Protection published by TOSHIBA Corporation, TOSHIBA HDD Protection from TOSHIBA Corporation and TOSHIBA HDD Protection by TOSHIBA Corporation. The file is digitally signed by TOSHIBA CORPORATION which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:ThpSrv.exe
Publisher:TOSHIBA Corporation
Product name:TOSHIBA HDD Protection
Description:TOSHIBA HDD Protection Service
Typical file path:C:\Windows\System32\thpsrv.exe
File version:2, 0, 2, 0
Product version:2.0.2.0
Size:519.06 KB (531,520 bytes)
Build date:7/7/2009 8:11 PM
Certificate
Issued to:TOSHIBA CORPORATION
Authority (CA):VeriSign
Expiration date:Thursday, August 5, 2010
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
TOSHIBA Corporation
4% remove
Using the acceleration sensor built in the PC, HDD Protection detects vibration, shocks and similar signs in the PC, and automatically moves the Hard Disk Drive (HDD) head to a safe position to reduce the risk of damage that could be caused by head-to-disk contact.

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'Thpsrv' (TOSHIBA HDD Protection)
  • Thpsrv

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
Memory
Private memory:1.16 MB
21.59 MB
Private (maximum):3.09 MB
Private (minimum):2.14 MB
Non-paged memory:1.16 MB
21.59 MB
Virtual memory:35.52 MB
140.96 MB
Virtual memory (peak):36.64 MB
169.69 MB
Working set:2.21 MB
18.61 MB
Working set (peak):3.09 MB
37.95 MB
Page faults:806/min
2,039/min
Resource allocations
Threads:4
12
Handles:44
600

BehaviorsProcess properties

Integrety level:Undefined
Platform:64-bit
Command line:C:\Windows\System32\thpsrv.exe
Owner:SYSTEM
Windows Service
Service name:Thpsrv
Display name:TOSHIBA HDD Protection
Description:“TOSHIBA HDD Protection Service”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 71.43%
Windows Vista Home Premium 11.43%
Microsoft Windows XP 8.57%
Windows 8 2.86%
Windows 7 Professional 2.86%
Windows 8 Pro 2.86%

Distribution by countryDistribution by country

United States installs about 87.50% of TOSHIBA HDD Protection.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 93.88%
Hewlett-Packard 6.12%
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