Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7.0.9z10.4 72.73%
7.0.9z10.4 18.18%
7.0.9724.2 9.09%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExW, RegCloseKey, RegCreateKeyExW, RegOpenKeyExW, RegDeleteValueW, RegDeleteKeyW, RegQueryValueExW
comctl32.dll
ImageList_GetIcon, PropertySheetW, ImageList_GetImageCount, InitCommonControlsEx, ImageList_Create, ImageList_Destroy, ImageList_ReplaceIcon
comdlg32.dll
GetOpenFileNameW
gdi32.dll
CreateFontIndirectW, CreatePen, LPtoDP, Rectangle, SetTextAlign, CreateSolidBrush, SetBkMode, SetTextColor, GetTextExtentPoint32W, SelectObject, SetBkColor, GetStockObject, TextOutW, DeleteObject
kernel32.dll
DeleteFileW, FreeLibrary, GetProcAddress, LoadLibraryW, lstrcpynW, IsBadWritePtr, SetThreadLocale, GetVersionExW, lstrcmpW, ExitThread, MultiByteToWideChar, GetModuleFileNameW, GetPrivateProfileStringW, FileTimeToSystemTime, FileTimeToLocalFileTime, SystemTimeToFileTime, IsBadReadPtr, Beep, CopyFileW, WideCharToMultiByte, GetStringTypeW, GetStringTypeA, SetStdHandle, LoadLibraryA, GetOEMCP, GetACP, LCMapStringW, LCMapStringA, IsBadCodePtr, GetCPInfo, FlushFileBuffers, SetFilePointer, GetEnvironmentStrings, FreeEnvironmentStringsW, FreeEnvironmentStringsA, GetStartupInfoA, GetFileType, GetStdHandle, SetHandleCount, SetUnhandledExceptionFilter, VirtualAlloc, VirtualFree, HeapCreate, HeapDestroy, GetVersionExA, GetEnvironmentVariableA, GetModuleFileNameA, GetModuleHandleA, TlsGetValue, SetLastError, TlsFree, TlsAlloc, TlsSetValue, GetCurrentThreadId, HeapSize, GetCurrentProcess, TerminateProcess, ExitProcess, GetVersion, GetCommandLineA, RaiseException, HeapAlloc, HeapReAlloc, HeapFree, RtlUnwind, InterlockedIncrement, InterlockedDecrement, LeaveCriticalSection, DeleteCriticalSection, InterlockedExchange, InitializeCriticalSection, EnterCriticalSection, GetLocalTime, GetDateFormatW, GetTimeFormatW, FindNextFileW, CompareStringW, GetFileAttributesW, lstrlenA, lstrcpyA, GetFileSize, GlobalFree, WriteFile, FindFirstFileW, FindClose, ReadFile, GetTempPathW, CreateDirectoryW, CreateFileW, CloseHandle, GlobalLock, GlobalSize, GlobalAlloc, GlobalUnlock, GetTickCount, Sleep, lstrcpyW, lstrcmpiW, lstrcatW, lstrlenW, GetLastError, DebugBreak, GetEnvironmentStringsW, OutputDebugStringW
ole32.dll
RegisterDragDrop, DoDragDrop, OleInitialize, CoGetMalloc, ReleaseStgMedium, CoCreateInstance, OleDuplicateData, StringFromIID, RevokeDragDrop
shell32.dll
ShellExecuteW, SHGetDesktopFolder, SHGetSpecialFolderLocation, SHBrowseForFolderW, SHGetPathFromIDListW, SHGetFileInfoW, SHChangeNotify, ShellExecuteExW, SHGetMalloc, SHFileOperationW
user32.dll
GetSysColor, GetClassInfoExW, SystemParametersInfoW, MapWindowPoints, TrackPopupMenuEx, LoadImageW, GetSystemMetrics, SendMessageW, wsprintfW, GetWindowTextW, EnumChildWindows, SetWindowsHookExW, UnhookWindowsHookEx, CallNextHookEx, RegisterClassExW, DialogBoxParamW, EndDialog, EnableMenuItem, GetSystemMenu, EnableWindow, SetFocus, ShowWindow, GetDlgItem, SetWindowLongW, GetWindowLongW, TrackPopupMenu, GetMessagePos, GetLastActivePopup, GetMenuItemInfoW, MsgWaitForMultipleObjects, CreatePopupMenu, CheckMenuItem, DestroyMenu, CreateMenu, DeleteMenu, EnumWindows, GetClassNameW, IsWindowVisible, GetForegroundWindow, SetForegroundWindow, BringWindowToTop, GetActiveWindow, ClientToScreen, GetWindowRect, PtInRect, GetDC, ReleaseDC, GetParent, GetDlgItemTextW, SetTimer, SetWindowTextW, PostQuitMessage, KillTimer, SetActiveWindow, ScreenToClient, BeginPaint, DrawTextW, EndPaint, DefWindowProcW, IsWindow, GetClientRect, MoveWindow, wsprintfA, GetClipboardFormatNameW, RegisterClipboardFormatW, PeekMessageW, TranslateMessage, DispatchMessageW, GetClassInfoW, RegisterClassW, GetDesktopWindow, CreateWindowExW, DestroyWindow, LoadStringW, LoadCursorW, SetCursor, LoadIconW, InvalidateRect, UpdateWindow, FindWindowW, FindWindowExW, InsertMenuItemW, SendDlgItemMessageW, MessageBoxW, PostMessageW, SetDlgItemTextW, SetWindowPos
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

TosBtExt.dll

Bluetooth Stack for Windows by TOSHIBA by TOSHIBA CORPORATION (Signed)

Remove TosBtExt.dll
Version:   7.0.9724.2
MD5:   4c0c969704fb9f76a62ee4a546ac813d
SHA1:   7db53f95c1f003b1969d1e453c9017b4a9112cf2
SHA256:   ace609a85ffaefbc6c51de90ece965fe881ad23af6c1565d1cc3ad181763a098

Overview

tosbtext.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by TOSHIBA CORPORATION which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:tosbtext.dll
Publisher:TOSHIBA
Product name:Bluetooth Stack for Windows by TOSHIBA
Description:TosBtExt
Typical file path:C:\Program Files\toshiba\bluetooth toshiba stack\sys\tosbtext.dll
File version:7.0.9724.2
Product version:7.0.0.0
Size:1.88 MB (1,967,432 bytes)
Certificate
Issued to:TOSHIBA CORPORATION
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Approved shell extension
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
  • 'Bluetooth' with CLSID {45C6AFA5-2C13-402f-BC5D-45CC8172EF6B}

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 36.36%
Windows 7 Home Premium 27.27%
Windows 7 Home Basic 18.18%
Windows 7 Professional 18.18%

Distribution by countryDistribution by country

Indonesia installs about 27.27% of Bluetooth Stack for Windows by TOSHIBA.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 85.71%
Sony 14.29%
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