Should I block it?

No, this file is 100% safe to run.

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PE structurePE file structure

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Import table
advapi32.dll
RegEnumValueW, RegEnumKeyW, OpenProcessToken, GetTokenInformation, AllocateAndInitializeSid, EqualSid, FreeSid, RegQueryInfoKeyW, RegEnumKeyExW, RegCreateKeyExW, RegSetValueExW, RegOpenKeyExW, RegQueryValueExW, RegCloseKey
gdi32.dll
GetDeviceCaps, PtVisible, RectVisible, TextOutW, ExtTextOutW, Escape, GetObjectW, GetClipBox, ScaleWindowExtEx, SetWindowExtEx, DeleteObject, DeleteDC, SaveDC, RestoreDC, SelectObject, GetStockObject, SetBkColor, SetTextColor, SetMapMode, SetViewportOrgEx, OffsetViewportOrgEx, SetViewportExtEx, ScaleViewportExtEx, CreateBitmap
kernel32.dll
GetModuleHandleW, GetCurrentProcess, GlobalFree, GlobalAlloc, OutputDebugStringW, WriteFile, SetFilePointer, DeleteFileW, CreateFileW, GetFileSize, FindClose, CreateDirectoryW, lstrlenW, GetTimeFormatW, GetDateFormatW, GetLocalTime, GetModuleHandleA, WaitForMultipleObjects, CreateFileA, WaitNamedPipeA, CreateMutexA, CreateSemaphoreA, CreateThread, ResetEvent, CreateEventA, ReleaseSemaphore, SetEvent, GetExitCodeThread, GetOverlappedResult, ReadFile, ReleaseMutex, HeapAlloc, GetProcessHeap, HeapReAlloc, HeapSize, HeapFree, GetCurrentThreadId, GetCurrentThread, CloseHandle, GlobalDeleteAtom, lstrcmpW, GlobalLock, InterlockedDecrement, InitializeCriticalSection, TlsAlloc, DeleteCriticalSection, GlobalUnlock, GlobalHandle, TlsFree, LeaveCriticalSection, GlobalReAlloc, EnterCriticalSection, TlsSetValue, LocalReAlloc, TlsGetValue, SetErrorMode, lstrcatW, lstrcpyW, lstrcpynW, GetVersion, lstrcmpiW, GlobalFlags, WritePrivateProfileStringW, InterlockedIncrement, GlobalFindAtomW, GlobalAddAtomW, LoadLibraryA, GetProcessVersion, FlushFileBuffers, GetCPInfo, GetOEMCP, GetCommandLineA, RtlUnwind, ExitProcess, RaiseException, GetModuleFileNameA, GetEnvironmentVariableA, GetVersionExA, HeapDestroy, HeapCreate, VirtualFree, VirtualAlloc, IsBadWritePtr, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, FreeEnvironmentStringsW, GetEnvironmentStrings, GetEnvironmentStringsW, SetUnhandledExceptionFilter, IsBadReadPtr, IsBadCodePtr, SetStdHandle, LoadLibraryW, GetProcAddress, FreeLibrary, LocalFree, LocalAlloc, SetLastError, FindFirstFileW, GetPrivateProfileSectionW, GetPrivateProfileSectionNamesW, GetPrivateProfileStringW, GetExitCodeProcess, GetModuleFileNameW, GetLastError, GetVersionExW, Sleep, CreateProcessW, WaitForSingleObject, TerminateProcess, MultiByteToWideChar, GetACP, WideCharToMultiByte
lcwizard.dll
_LCDestroyCOM2@12, _LCCreateCOM2@32
rasapi32.dll
RasGetEntryDialParamsW, RasEnumDevicesW, RasGetEntryPropertiesW, RasDeleteEntryW, RasEnumEntriesW
setupapi.dll
SetupDiDestroyDeviceInfoList, SetupDiEnumDeviceInfo, SetupDiClassGuidsFromNameW, SetupDiGetDeviceRegistryPropertyW, SetupDiGetClassDevsW
shell32.dll
ShellExecuteW, ShellExecuteExW
shlwapi.dll
SHDeleteKeyW
tosbtapi.dll
BtFreePBTANALYZEDATTRLIST2, BtMakeServiceSearchPattern2, BtServiceSearchSDDB2, BtGetBTUUIDINFO16, BtGetBTUUIDINFO32, BtGetHCRPInfoList, BtGetPANInfoList, BtSetAutoConnectCOMMInfo, BtGetAutoConnectCOMMInfoList, BtServiceSearchAttributeSDDB2, BtGetRemoteName, BtGetCOMMCreatorName2, BtSetAutoConnectCOMMState, BtMakeAttributeIDList2, BtServiceAttributeSDDB2, BtMakeBTUUIDINFO, BtAnalyzeProtocolParameter2, BtAnalyzeServiceAttributeLists2, BtMemFree, BtGetCOMMInfoList2, BtMemAlloc
user32.dll
SystemParametersInfoW, RegisterWindowMessageW, SetForegroundWindow, GetForegroundWindow, GetMessagePos, GetMessageTime, RemovePropW, CallWindowProcW, GetPropW, SetPropW, CreateWindowExW, DestroyWindow, DefWindowProcW, GetMenuItemID, GetSubMenu, GetMenu, RegisterClassW, GetClassInfoW, WinHelpW, GetCapture, GetTopWindow, CopyRect, IsIconic, AdjustWindowRectEx, GetSysColor, MapWindowPoints, LoadIconW, LoadCursorW, GetSysColorBrush, DestroyMenu, TranslateMessage, DispatchMessageW, GetActiveWindow, GetKeyState, CallNextHookEx, ValidateRect, IsWindowVisible, PeekMessageW, GetCursorPos, SetWindowsHookExW, GetParent, GetLastActivePopup, IsWindowEnabled, GetWindowLongW, MessageBoxW, EnableWindow, SetCursor, SendMessageW, PostMessageW, PostQuitMessage, LoadStringW, GetWindowPlacement, GetSystemMetrics, SetFocus, ShowWindow, SetWindowPos, SetWindowLongW, GetDlgItem, GrayStringW, DrawTextW, TabbedTextOutW, ReleaseDC, GetDC, GetMenuItemCount, wsprintfW, GetWindowTextW, SetWindowTextW, ClientToScreen, GetWindow, GetDlgCtrlID, GetWindowRect, PtInRect, GetClassNameW, UnregisterClassW, UnhookWindowsHookEx, GetMenuCheckMarkDimensions, LoadBitmapW, GetMenuState, ModifyMenuW, SetMenuItemBitmaps, CheckMenuItem, EnableMenuItem, GetFocus, GetNextDlgTabItem, GetClientRect, GetMessageW
winspool.drv
DocumentPropertiesW, ClosePrinter, OpenPrinterW

ECHelper.dll

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

Remove ECHelper.dll
Version:   9, 0, 12114, 0
MD5:   5e34f7718ef66f1cce13d78fc3635670
SHA1:   a9254115553644df72a0fd2a45ba6ee05734bceb
SHA256:   c648186c35a875835a7a9004191802160030af8f0044bac3dc98eee3dc84b82c

Overview

echelper.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Bluetooth Stack for Windows by Toshiba published by TOSHIBA Corporation, Bluetooth Stack for Windows by Toshiba from TOSHIBA Corporation and Bluetooth Stack for Windows by Toshiba by TOSHIBA Corporation. The file is digitally signed by TOSHIBA CORPORATION which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:echelper.dll
Publisher:TOSHIBA CORPORATION
Product name:Bluetooth Stack for Windows by TOSHIBA
Description:Bluetooth Settings
Typical file path:C:\Program Files\toshiba\bluetooth toshiba stack\echelper.dll
File version:9, 0, 12114, 0
Product version:9, 0, 0, 0
Size:433.91 KB (444,328 bytes)
Certificate
Issued to:TOSHIBA CORPORATION
Authority (CA):VeriSign
Effective date:Sunday, December 4, 2011
Expiration date:Tuesday, December 4, 2012
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
TOSHIBA Corporation
7% remove
A Bluetooth stack is software that refers to an implementation of the Bluetooth protocol stack. Widcomm was the first Bluetooth stack for the Windows operating system. The stack was initially developed by a company named Widcomm, which was acquired by Broadcom. The Microsoft Windows Bluetooth stack only supports external or integrated Bluetooth dongles attached through USB. Toshiba has created its own Bluetooth stack for use on Microso...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 75.00%
Windows 7 Ultimate 25.00%

Distribution by countryDistribution by country

United Kingdom installs about 25.00% of Bluetooth Stack for Windows by TOSHIBA.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 100.00%
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