Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3,0,2,285 6.67%
3,0,2,280 6.67%
3.0.1.206 6.67%
3.0.1.204 6.67%
3.0.1.200 6.67%
3.0.1.191 33.33%
3.0.1.189 33.33%

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExA, RegCloseKey, RegOpenKeyExW, RegQueryValueExW, RegDeleteKeyW, RegCreateKeyExW, RegSetValueExW, RegEnumKeyExW, RegDeleteValueW, RegQueryInfoKeyW, RegCreateKeyW, RegOpenKeyExA, RegOpenKeyW
gdi32.dll
ExtTextOutW, SetBkMode, SetDCBrushColor, SetBkColor, GetStockObject, CreateFontW, CreateSolidBrush, GetDeviceCaps, DeleteDC, BitBlt, SelectObject, CreateCompatibleDC, CreateCompatibleBitmap, GetObjectW, GetBitmapBits, SetBitmapBits, CreateFontIndirectW, DeleteObject
kernel32.dll
FreeLibrary, LoadLibraryA, WideCharToMultiByte, GetVersionExW, GetModuleHandleExW, OpenMutexW, GetTimeFormatW, GetDateFormatW, GlobalUnlock, GlobalLock, GlobalAlloc, FindClose, FindNextFileW, FindFirstFileW, GetFileTime, GetFileSize, CreateFileW, GlobalFree, VerifyVersionInfoW, VerSetConditionMask, SetThreadLocale, GetThreadLocale, CreateDirectoryW, DeleteFileW, GetTempPathW, CreateProcessW, WriteFile, OutputDebugStringW, GlobalAddAtomW, GlobalFindAtomW, GlobalDeleteAtom, lstrcpynW, CreateMutexW, GetCurrentProcessId, CreateThread, lstrcmpW, MulDiv, SystemTimeToFileTime, FileTimeToSystemTime, GetSystemTime, GetLocaleInfoW, GetUserDefaultUILanguage, LocalFree, FormatMessageW, GetTickCount, GetStringTypeExW, MultiByteToWideChar, InterlockedDecrement, InterlockedIncrement, lstrcmpiW, lstrlenW, FindResourceExW, LoadResource, LockResource, SizeofResource, DeleteCriticalSection, InitializeCriticalSection, CreateEventW, WaitForSingleObject, SetEnvironmentVariableA, CompareStringW, CompareStringA, FlushFileBuffers, CreateFileA, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, GetConsoleMode, GetConsoleCP, SetFilePointer, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, GetTimeZoneInformation, IsValidCodePage, GetOEMCP, GetCPInfo, QueryPerformanceCounter, HeapCreate, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetModuleFileNameA, GetStartupInfoA, GetFileType, GetStdHandle, SetHandleCount, ExitProcess, GetSystemTimeAsFileTime, IsDebuggerPresent, UnhandledExceptionFilter, TerminateProcess, RtlUnwind, GetCommandLineA, GetLocaleInfoA, GetACP, InterlockedExchange, HeapSize, HeapReAlloc, HeapDestroy, GetVersionExA, VirtualAlloc, VirtualFree, IsProcessorFeaturePresent, HeapAlloc, GetProcessHeap, HeapFree, InterlockedCompareExchange, ExpandEnvironmentStringsA, ReadFile, SetUnhandledExceptionFilter, ExitThread, TerminateThread, TlsSetValue, TlsGetValue, TlsFree, TlsAlloc, WaitForMultipleObjects, DeviceIoControl, ResetEvent, Sleep, SetEvent, CloseHandle, GetCurrentThreadId, OutputDebugStringA, GetModuleFileNameW, LoadLibraryW, FindResourceW, GetCurrentProcess, GetModuleHandleA, FlushInstructionCache, SetLastError, GetLastError, LeaveCriticalSection, EnterCriticalSection, RaiseException, GetVersion, GetFileAttributesW, GetProcAddress, GetModuleHandleW, LoadLibraryExW, OpenThread
msimg32.dll
AlphaBlend
ole32.dll
OleRun, CoGetInterfaceAndReleaseStream, CoTaskMemFree, CoDosDateTimeToFileTime, CoMarshalInterThreadInterfaceInStream, CoUninitialize, CoInitializeEx, CoTaskMemRealloc, OleLoadFromStream, StringFromGUID2, OleSetClipboard, CoTaskMemAlloc, WriteClassStm, OleSaveToStream, CoInitialize, OleLockRunning, CoGetClassObject, CLSIDFromProgID, CLSIDFromString, CreateStreamOnHGlobal, OleInitialize, OleUninitialize, CoFileTimeNow, ReleaseStgMedium, OleGetClipboard, CoCreateInstance, StringFromCLSID, CoFileTimeToDosDateTime
rasdlg.dll
RasDialDlgW
setupapi.dll
SetupDiGetClassDevsW, SetupDiEnumDeviceInterfaces, SetupDiDestroyDeviceInfoList, SetupDiGetDeviceInterfaceDetailW, SetupPromptReboot, SetupDiGetDeviceInstanceIdW
shell32.dll
Shell_NotifyIconW, SHLoadInProc, SHOpenFolderAndSelectItems, ExtractIconW, SHGetFileInfoW, SHBindToParent, SHParseDisplayName, ShellExecuteExW, SHGetIconOverlayIndexW, SHGetSpecialFolderLocation, SHChangeNotify, ShellExecuteW, SHBrowseForFolderW, DragQueryFileW, ExtractIconExW, SHGetPathFromIDListW, SHGetFolderPathW
shlwapi.dll
SHStrDupW, PathCanonicalizeW, PathFindFileNameW, AssocCreate, SHCreateStreamOnFileW, StrCpyNW, StrCmpW, StrDupW, StrFormatByteSizeW, PathFindExtensionW, PathRelativePathToW, PathIsFileSpecW, PathAppendW, PathRemoveFileSpecW, PathIsDirectoryW, PathRemoveBackslashW, StrRetToBufW, PathCombineW
user32.dll
MoveWindow, GetMenu, PtInRect, DrawFocusRect, CopyRect, ReleaseCapture, ClientToScreen, IsWindowVisible, AdjustWindowRectEx, BeginPaint, EndPaint, UpdateWindow, DrawEdge, UnregisterClassA, EndDialog, SendMessageW, wvsprintfW, SetWindowLongW, GetWindowLongW, SetWindowTextW, GetWindowTextW, GetWindowTextLengthW, ShowWindow, GetDlgItem, SetWindowPos, MapWindowPoints, GetClientRect, IsWindowEnabled, UpdateLayeredWindow, SystemParametersInfoW, GetWindowRect, GetWindow, GetParent, DialogBoxParamW, MessageBoxW, SetCapture, GetDC, EnableWindow, LoadBitmapW, CharNextW, DispatchMessageW, TranslateMessage, GetMessageW, PeekMessageW, DestroyWindow, SetTimer, KillTimer, SetFocus, SetDlgItemTextW, IsWindow, GetSysColor, MessageBeep, LoadIconW, PostMessageW, DestroyIcon, SetForegroundWindow, AttachThreadInput, GetWindowThreadProcessId, GetForegroundWindow, RegisterWindowMessageW, DestroyMenu, InsertMenuW, CharLowerBuffW, GetActiveWindow, SetMenuDefaultItem, LoadImageW, GetCapture, InflateRect, GetSystemMetrics, InsertMenuItemW, GetMenuItemID, DefDlgProcW, CreateDialogIndirectParamW, SetClassLongW, GetIconInfo, SetMenuItemBitmaps, EnumChildWindows, SetParent, DrawTextW, GetTopWindow, OffsetRect, CreateMenu, DeleteMenu, CreateAcceleratorTableW, GetFocus, DestroyAcceleratorTable, GetDesktopWindow, FillRect, GetClassNameW, IsChild, RedrawWindow, InvalidateRgn, ReleaseDC, ScreenToClient, CreateDialogParamW, IsDialogMessageW, ModifyMenuW, VkKeyScanW, MapVirtualKeyW, BroadcastSystemMessageW, GetDlgCtrlID, InvalidateRect, FindWindowW, ShowWindowAsync, CreateWindowExW, GetClassInfoExW, RegisterClassExW, LoadCursorW, LoadStringA, LoadMenuW, GetCursorPos, GetSubMenu, TrackPopupMenu, MonitorFromPoint, GetMonitorInfoW, EnableMenuItem, ExitWindowsEx, SetPropW, RemovePropW, GetPropW, RegisterClipboardFormatW, GetMenuItemInfoW, FindWindowExW, PostQuitMessage, CallWindowProcW, DefWindowProcW, SendInput, UnregisterClassW, PostThreadMessageW
uxtheme.dll
DrawThemeParentBackground
version.dll
GetFileVersionInfoW, VerQueryValueW, GetFileVersionInfoSizeW
winmm.dll
waveOutClose, mixerGetLineInfoW, waveOutOpen, mixerGetLineControlsW, mixerClose, mixerGetControlDetailsW, mixerOpen, mixerSetControlDetails, mixerGetID, waveInMessage, waveOutMessage, waveInGetNumDevs, waveOutGetNumDevs, waveOutGetDevCapsW, waveInGetDevCapsW
wtsapi32.dll
WTSRegisterSessionNotification, WTSUnRegisterSessionNotification
Export table
DllCanUnloadNow
DllGetClassObject
DllMain
DllRegisterServer
DllUnregisterServer
HideComputerBluetoothIconW
OpenMyBluetoothW
SendToW
ShowComputerBluetoothIconW
StopTrayAppW
TrayAppW
VdpPlayW
VdpSinkConnectW
VdpSinkDisconnectW
VdpStreamW

btmshell.dll

Motorola Bluetooth by Motorola Inc (Signed)

Remove btmshell.dll
Version:   3.0.1.189
MD5:   31730fc95ddd6c7bf13fa3562a0caf7c
SHA1:   f604b8550232064d58398f6e20583f5d31b185ed

About btmshell.dll (from Motorola Inc)

Using Bluetooth® wireless technology, you can connect multiple Bluetooth-enabled devices, such as a mobile phone and hands-free headset. Bluetooth technology can handle both data and voice transmissio

Overview

btmshell.dll executes as a process with the local user's privileges usually within the context of Windows Explorer. 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). This is typically installed with the program Ralink Motorola BC4 Bluetooth 3.0+HS Adapter published by Motorola, Inc.. The file is digitally signed by Motorola Inc which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:btmshell.dll
Publisher:Motorola, Inc.
Product name:Motorola Bluetooth
Description:Bluetooth Shell Extension
Typical file path:C:\Program Files\motorola\bluetooth\btmshell.dll
File version:3.0.1.189
Product version:3.0.1.221
Size:19.5 MB (20,451,080 bytes)
Certificate
Issued to:Motorola Inc
Authority (CA):VeriSign
Effective date:Tuesday, August 10, 2010
Expiration date:Saturday, December 10, 2011
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Motorola, Inc.
1% remove
This program contains the driver installation package for the Realtek and Motorola bluetooth in the supported notebook models and operating systems.

BehaviorsBehaviors

Context menu handlers
Located in '*\shellex\ContextMenuHandlers'
  • Name: 'BTMSentToExt'
Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'BTMTrayAgent' → rundll32.exe "C:\Program Files\Motorola\Bluetooth\btmshell.dll",TrayApp
Approved shell extensions
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
  • 'Bluetooth Send To Wizard' with CLSID {0A7D34C2-E9DA-48A1-9E34-0CDFC2DE3B44}
  • 'My Bluetooth' with CLSID {862D80CE-A2A4-45D4-8008-7F40766F5FEA}

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00032678%
0.028634%
Kernel CPU:0.00017254%
0.013761%
User CPU:0.00015424%
0.014873%
Kernel CPU time:94 ms/min
100,923,805ms/min
CPU cycles:18,641/sec
17,470,203/sec
Memory
Private memory:3.17 MB
21.59 MB
Private (maximum):10.65 MB
Private (minimum):602 KB
Non-paged memory:3.17 MB
21.59 MB
Virtual memory:103.62 MB
140.96 MB
Virtual memory (peak):108.79 MB
169.69 MB
Working set:1.79 MB
18.61 MB
Working set (peak):10.77 MB
37.95 MB
Page faults:3,871/min
2,039/min
I/O
I/O read transfer:20 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:18 Bytes/sec
448.09 KB/min
I/O other operations:2/sec
1,671/min
Resource allocations
Threads:4
12
Handles:140
600
GUI GDI count:77
103
GUI GDI peak:82
142
GUI USER count:84
49
GUI USER peak:87
71

BehaviorsProcess properties

Integrety level:Medium
Platform:64-bit
Command line:"C:\Windows\System32\rundll32.exe" "C:\Program Files\motorola\bluetooth\btmshell.dll",trayapp
Owner:User
Parent process:explorer.exe (Windows Explorer by Microsoft Corporation)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 73.33%
Windows 7 Professional 13.33%
Windows 7 Ultimate 13.33%

Distribution by countryDistribution by country

United States installs about 33.33% of Motorola Bluetooth.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
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