Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1, 0, 23, 0 14.29%
1, 0, 15, 4 28.57%
1, 0, 15, 0 28.57%
1, 0, 14, 1 14.29%
1, 0, 14, 0 14.29%

Relationships

Child process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCreateKeyExA, RegCloseKey, RegQueryValueExA, RegOpenKeyExA, FreeSid, EqualSid, AllocateAndInitializeSid, GetTokenInformation, OpenProcessToken, RegSetValueExA
gdi32.dll
CreateSolidBrush, CreatePen, SelectObject, LineTo, MoveToEx, DeleteObject, GetObjectA, GetClipBox, SetTextColor, SetBkColor, CreateFontIndirectA, Escape, ExtTextOutA, TextOutA, RectVisible, PtVisible, GetDeviceCaps, CreateBitmap, DeleteDC, SaveDC, RestoreDC, GetStockObject, SetBkMode, SetMapMode, SetViewportOrgEx, OffsetViewportOrgEx, SetViewportExtEx, ScaleViewportExtEx, SetWindowExtEx, ScaleWindowExtEx
imm32.dll
ImmIsIME, ImmDisableIME
kernel32.dll
FindResourceA, LockResource, GlobalFree, GlobalUnlock, GlobalLock, GlobalDeleteAtom, GlobalFindAtomA, GlobalAddAtomA, GlobalGetAtomNameA, GetCurrentThreadId, GetVersion, InterlockedIncrement, InterlockedDecrement, WideCharToMultiByte, MultiByteToWideChar, MulDiv, GetCurrentThread, lstrcmpA, GlobalAlloc, LocalFree, GlobalFlags, LocalAlloc, TlsAlloc, GlobalHandle, TlsFree, GlobalReAlloc, TlsSetValue, LocalReAlloc, TlsGetValue, GetProcessVersion, LoadResource, GetOEMCP, WritePrivateProfileStringA, SetErrorMode, WriteFile, SetFilePointer, FlushFileBuffers, RtlUnwind, HeapFree, HeapAlloc, GetStartupInfoA, GetCommandLineA, ExitProcess, RaiseException, TerminateProcess, HeapSize, HeapReAlloc, GetACP, HeapDestroy, HeapCreate, VirtualFree, VirtualAlloc, IsBadWritePtr, UnhandledExceptionFilter, FreeEnvironmentStringsA, FreeEnvironmentStringsW, GetEnvironmentStrings, GetEnvironmentStringsW, SetHandleCount, GetStdHandle, GetFileType, SetUnhandledExceptionFilter, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, IsBadReadPtr, IsBadCodePtr, SetStdHandle, GlobalMemoryStatus, GetEnvironmentVariableA, GetDiskFreeSpaceExA, lstrcpynA, GetCurrentProcess, GetVersionExA, GetModuleHandleA, GetModuleFileNameA, CreateProcessA, Sleep, LoadLibraryA, GetProcAddress, GetWindowsDirectoryA, lstrcatA, FreeLibrary, CreateToolhelp32Snapshot, Process32First, Process32Next, OpenProcess, EnterCriticalSection, LeaveCriticalSection, GetLongPathNameA, lstrlenA, GetFullPathNameA, GetLastError, SetLastError, lstrcpyA, lstrcmpiA, GetSystemPowerStatus, DeleteCriticalSection, InitializeCriticalSection, MoveFileA, ExpandEnvironmentStringsA, FindClose, MoveFileExA, FindFirstFileA, GetCurrentProcessId, UnmapViewOfFile, CloseHandle, CreateFileMappingA, MapViewOfFile, lstrcpyW, GetCPInfo
psapi.dll
EnumProcessModules, GetModuleBaseNameA
shell32.dll
DragQueryFileA, ExtractIconExA, SHGetDesktopFolder, DragFinish, ShellExecuteA, Shell_NotifyIconA
shlwapi.dll
StrStrA
user32.dll
ScreenToClient, AdjustWindowRectEx, SetFocus, GetFocus, DispatchMessageA, PeekMessageA, SendDlgItemMessageA, IsDialogMessageA, ShowWindow, EnableMenuItem, CheckMenuItem, SetMenuItemBitmaps, GetMenuState, LoadBitmapA, GetMenuCheckMarkDimensions, ClientToScreen, GetDC, ReleaseDC, BeginPaint, EndPaint, TabbedTextOutA, DrawTextA, GrayStringA, SetRectEmpty, LoadAcceleratorsA, TranslateAcceleratorA, ReleaseCapture, SetCursor, DestroyMenu, SetMenu, ReuseDDElParam, UnpackDDElParam, BringWindowToTop, LoadStringA, PostQuitMessage, ShowOwnedPopups, ValidateRect, TranslateMessage, GetMessageA, GetClassNameA, PtInRect, EqualRect, GetActiveWindow, SetActiveWindow, CreateDialogIndirectParamA, DestroyWindow, GetParent, GetWindowLongA, IsWindowEnabled, LoadMenuA, GetMenuStringA, DeleteMenu, FrameRect, CopyRect, DrawIconEx, GetSysColor, SetForegroundWindow, GetCursorPos, GetSubMenu, GetMenuItemCount, InsertMenuA, GetMenuItemID, ModifyMenuA, SystemParametersInfoA, GetDoubleClickTime, GetKeyboardLayout, UpdateWindow, GetSystemMetrics, MessageBoxA, WaitForInputIdle, DefWindowProcA, LoadIconA, RegisterClassExA, GetDesktopWindow, SetWindowPos, InvalidateRect, GetClientRect, GetWindowRect, MapWindowPoints, SetWindowTextA, DestroyIcon, RegisterWindowMessageA, LoadImageA, GetDlgItem, KillTimer, SetTimer, IsWindow, PostMessageA, GetWindowThreadProcessId, UnhookWinEvent, SetWinEventHook, GetForegroundWindow, SendMessageA, wsprintfA, FindWindowA, EnableWindow, DeferWindowPos, BeginDeferWindowPos, EndDeferWindowPos, IsWindowVisible, GetTopWindow, GetCapture, WinHelpA, GetClassInfoA, RegisterClassA, GetMenu, TrackPopupMenu, GetWindowTextLengthA, GetWindowTextA, GetDlgCtrlID, GetKeyState, SetWindowsHookExA, CreateWindowExA, CallNextHookEx, GetClassLongA, SetPropA, UnhookWindowsHookEx, GetPropA, CallWindowProcA, RemovePropA, GetMessageTime, GetMessagePos, GetLastActivePopup, GetWindow, SetWindowLongA, IsIconic, GetNextDlgTabItem, GetWindowPlacement, GetSysColorBrush, EndDialog, LoadCursorA, UnregisterClassA
winspool.drv
DocumentPropertiesA, ClosePrinter, OpenPrinterA

TPSMain.exe

TOSHIBA Power Saver by TOSHIBA CORPORATION (Signed)

Remove TPSMain.exe
Version:   1, 0, 15, 0
MD5:   1812d1bb1fad95017c613f927eac8147
SHA1:   37ced64cfc643c9d69f8ca944fc54559d0f67e2d
SHA256:   e0bd1467001d69818593ac7cb81de1d8da61c4cb21e521e46a4bb2896e2511ce

What is TPSMain.exe?

Toshiba Power Saver provides a Control Panel for managing power and battery settings. Toshiba Power Saver requires Toshiba ACPI Common Modules (TVALD).

Overview

TPSMain.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). The file is digitally signed by TOSHIBA CORPORATION.

DetailsDetails

File name:TPSMain.exe
Publisher:TOSHIBA Corporation
Product name:TOSHIBA Power Saver
Typical file path:C:\Windows\System32\tpsmain.exe
File version:1, 0, 15, 0
Product version:7, 0, 0, 0
Size:276 KB (282,624 bytes)
Certificate
Issued to:TOSHIBA CORPORATION
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'TPSMain' → TPSMain.exe

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.06608169%
0.028634%
Kernel CPU:0.04538578%
0.013761%
User CPU:0.02069592%
0.014873%
Kernel CPU time:375 ms/min
100,923,805ms/min
Context switches:33/sec
284/sec
Memory
Private memory:4.25 MB
21.59 MB
Private (maximum):6.33 MB
Private (minimum):6.33 MB
Non-paged memory:4.25 MB
21.59 MB
Virtual memory:34.52 MB
140.96 MB
Virtual memory (peak):42.43 MB
169.69 MB
Working set:6.33 MB
18.61 MB
Working set (peak):6.33 MB
37.95 MB
Resource allocations
Threads:1
12
Handles:127
600
GUI GDI count:42
103
GUI USER count:22
49

BehaviorsProcess properties

Tray notification:Yes
Integrety level:Undefined
Platform:32-bit
Command line:"C:\Windows\System32\tpsmain.exe"
Owner:User
Parent process:Explorer.EXE (Windows Explorer by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 100.00%
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