Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.8047 18.64%
12.0.0.8047 5.08%
12.0.0.7600 32.20%
12.0.0.7600 1.69%
12.0.0.6261 1.69%
12.0.0.2312 18.64%
12.0.0.1930 5.08%
12.0.0.1460 1.69%
6.5.1.1000 5.08%
6.5.1.1000 10.17%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
OpenSCManagerW, RegQueryValueExW, RegCloseKey, RegCreateKeyExW, RegSetValueExW, RegDeleteKeyW, RegDeleteValueW, RegEnumKeyExW, InitiateSystemShutdownExW, AdjustTokenPrivileges, LookupPrivilegeValueW, OpenProcessToken, ConvertStringSecurityDescriptorToSecurityDescriptorW, DeleteService, QueryServiceStatus, ControlService, OpenServiceW, CloseServiceHandle, ChangeServiceConfig2W, CreateServiceW, RegOpenKeyExW, SetServiceStatus, RegisterServiceCtrlHandlerExW, StartServiceCtrlDispatcherW, RegOpenKeyExA, EnumDependentServicesW, StartServiceW, QueryServiceStatusEx, RegOpenKeyW
bthprops.cpl
BluetoothFindFirstRadio, BluetoothFindRadioClose, BluetoothSetLocalServiceInfo
comctl32.dll
ImageList_GetIconSize
comdlg32.dll
GetFileTitleW
gdi32.dll
ExtSelectClipRgn, DeleteDC, CreatePatternBrush, CreateBitmap, CreateCompatibleDC, GetStockObject, SelectPalette, GetObjectType, CreatePen, CreateSolidBrush, CreateHatchBrush, CreateFontIndirectW, CreateRectRgnIndirect, SetRectRgn, CombineRgn, PatBlt, DPtoLP, GetTextExtentPoint32W, GetTextMetricsW, GetBkColor, CreatePalette, GetPaletteEntries, GetNearestPaletteIndex, RealizePalette, GetSystemPaletteEntries, CreateDIBitmap, CreateCompatibleBitmap, EnumFontFamiliesW, GetTextCharsetInfo, GetClipBox, SetDIBColorTable, SetPixel, CreateDIBSection, CreateEllipticRgn, CreatePolygonRgn, GetTextColor, Polyline, Ellipse, Polygon, Rectangle, OffsetRgn, GetRgnBox, EnumFontFamiliesExW, CreateRoundRectRgn, PtInRegion, FrameRgn, SetPixelV, ExtFloodFill, SetPaletteEntries, LPtoDP, GetWindowOrgEx, GetViewportOrgEx, FillRgn, GetBoundsRect, GetTextFaceW, ScaleWindowExtEx, SetWindowExtEx, OffsetWindowOrgEx, SetWindowOrgEx, ScaleViewportExtEx, SetViewportExtEx, OffsetViewportOrgEx, SetViewportOrgEx, SelectObject, Escape, ExtTextOutW, TextOutW, RectVisible, PtVisible, GetPixel, BitBlt, GetWindowExtEx, GetViewportExtEx, GetObjectW, CreateRectRgn, SelectClipRgn, SetLayout, GetLayout, SetTextAlign, MoveToEx, LineTo, IntersectClipRect, SetMapMode, SetTextColor, SetROP2, SetPolyFillMode, GetDeviceCaps, CopyMetaFileW, CreateDCW, DeleteObject, SaveDC, RestoreDC, SetBkColor, StretchBlt, SetBkMode, ExcludeClipRect
gdiplus.dll
GdipSetInterpolationMode, GdipCreateFromHDC, GdipCreateBitmapFromHBITMAP, GdipCloneImage, GdipDrawImageI, GdipGetImageGraphicsContext, GdiplusShutdown, GdiplusStartup, GdipBitmapUnlockBits, GdipBitmapLockBits, GdipCreateBitmapFromScan0, GdipCreateBitmapFromStream, GdipGetImagePalette, GdipGetImagePaletteSize, GdipGetImagePixelFormat, GdipGetImageHeight, GdipGetImageWidth, GdipDisposeImage, GdipDeleteGraphics, GdipAlloc, GdipFree, GdipDrawImageRectI
imm32.dll
ImmReleaseContext, ImmGetContext, ImmGetOpenStatus
kernel32.dll
WriteConsoleW, SetEnvironmentVariableA, GetProcessHeap, InterlockedIncrement, LoadLibraryW, GetProcAddress, InterlockedDecrement, FreeLibrary, CloseHandle, GetLastError, GetConsoleMode, CreateFileW, Sleep, OutputDebugStringW, SetLastError, WideCharToMultiByte, GetModuleHandleW, GetCurrentProcess, MultiByteToWideChar, lstrlenW, GetCommandLineW, lstrcmpiW, FormatMessageW, LocalFree, GetModuleFileNameW, GetCurrentThreadId, CreateEventW, InitializeCriticalSection, CreateThread, WaitForSingleObject, DeleteCriticalSection, SetEvent, CreateNamedPipeW, ResetEvent, ConnectNamedPipe, WaitForMultipleObjects, GetConsoleCP, GetStringTypeW, IsProcessorFeaturePresent, LCMapStringW, IsValidCodePage, GetOEMCP, GetACP, GetCPInfo, IsDebuggerPresent, UnhandledExceptionFilter, TerminateProcess, QueryPerformanceCounter, HeapCreate, SetHandleCount, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetStdHandle, SetUnhandledExceptionFilter, GetFileType, SetStdHandle, VirtualQuery, GetSystemInfo, VirtualAlloc, ExitProcess, ExitThread, HeapSize, HeapQueryInformation, RaiseException, RtlUnwind, HeapReAlloc, EncodePointer, DecodePointer, GetSystemTimeAsFileTime, GetTimeZoneInformation, HeapAlloc, HeapFree, GetStartupInfoW, HeapSetInformation, FindResourceExW, VirtualProtect, SearchPathW, GetProfileIntW, GetTickCount, GetTempPathW, GetTempFileNameW, InitializeCriticalSectionAndSpinCount, ReadFile, WriteFile, DisconnectNamedPipe, EnterCriticalSection, LeaveCriticalSection, GetLocalTime, WTSGetActiveConsoleSessionId, DeviceIoControl, GetCurrentDirectoryW, lstrcpyW, GetNumberFormatW, GetWindowsDirectoryW, GetFileTime, GetFileSizeEx, GetFileAttributesW, FileTimeToLocalFileTime, GetFileAttributesExW, GetUserDefaultUILanguage, GetLocaleInfoW, InterlockedExchange, FreeResource, GlobalFindAtomW, GlobalDeleteAtom, GetVersionExW, ResumeThread, SetThreadPriority, GetFullPathNameW, GetVolumeInformationW, FindFirstFileW, FindClose, DuplicateHandle, GetFileSize, SetEndOfFile, UnlockFile, LockFile, FlushFileBuffers, SetFilePointer, GlobalAddAtomW, GlobalFlags, lstrcmpW, TlsFree, LocalReAlloc, TlsSetValue, TlsAlloc, GlobalHandle, GlobalReAlloc, TlsGetValue, LocalAlloc, GetCurrentProcessId, CompareStringW, ActivateActCtx, ReleaseActCtx, DeactivateActCtx, FileTimeToSystemTime, lstrlenA, lstrcmpA, GlobalGetAtomNameW, GlobalFree, CopyFileW, GlobalSize, GlobalAlloc, GlobalLock, GlobalUnlock, FindResourceW, LoadResource, LockResource, SizeofResource, MulDiv, DllMain
msimg32.dll
TransparentBlt, AlphaBlend
ole32.dll
DoDragDrop, CreateStreamOnHGlobal, CoInitializeEx, CoInitialize, CoUninitialize, CoCreateInstance, OleDuplicateData, CoTaskMemAlloc, OleCreateMenuDescriptor, CoTaskMemFree, OleDestroyMenuDescriptor, OleTranslateAccelerator, IsAccelerator, OleLockRunning, RegisterDragDrop, ReleaseStgMedium, OleGetClipboard, RevokeDragDrop, CoLockObjectExternal
oleacc.dll
AccessibleObjectFromWindow, CreateStdAccessibleObject, LresultFromObject
setupapi.dll
SetupDiGetDeviceRegistryPropertyW, SetupDiEnumDeviceInfo, CM_Get_Device_IDW, SetupDiCallClassInstaller, SetupDiSetClassInstallParamsW, CM_Get_Sibling, CM_Get_DevNode_Status, CM_Get_DevNode_Registry_PropertyW, CM_Get_Child, CM_Get_Parent, SetupDiDestroyDeviceInfoList, SetupDiGetDeviceInstanceIdW, SetupDiGetDeviceInterfaceDetailW, SetupDiEnumDeviceInterfaces, SetupDiGetClassDevsW, SetupCopyOEMInfW, SetupDiSetDeviceRegistryPropertyW
shell32.dll
DragFinish, SHGetFileInfoW, SHGetDesktopFolder, SHGetPathFromIDListW, SHGetSpecialFolderLocation, ShellExecuteW, SHAppBarMessage, DragQueryFileW, SHBrowseForFolderW
shlwapi.dll
PathFindFileNameW, PathStripToRootW, PathIsUNCW, PathFindExtensionW, PathRemoveFileSpecW
user32.dll
DllMain
winmm.dll
PlaySoundW
winspool.drv
OpenPrinterW, ClosePrinter, DocumentPropertiesW
wtsapi32.dll
WTSSendMessageW, WTSQuerySessionInformationW

BtwRSupportService.exe

Bluetooth Software by Broadcom Corporation (Signed)

Remove BtwRSupportService.exe
Version:   6.5.1.1000
MD5:   4709273128c0971ebeb0502de1645c98
SHA1:   96ce663dbca8ad3cef654612803a0ad424d9d1bd
SHA256:   b0245e6f94b9fe6b20690777639fa6a113702e73741bc1984752bb8c234898a0

What is BtwRSupportService.exe?

Bluetooth Radio Management Support for Broadcom's OEM distributed Bluetooth Windows software drivers. This module is installed as part of the OEMs driver updates.

About BtwRSupportService.exe (from Broadcom Corporation)

With a pure digital CMOS approach and excellent blocking performance, Broadcom's Bluetooth chipsets and system solutions provide the technology to make wireless personal area networking a reality. Pro

DetailsDetails

File name:btwrsupportservice.exe
Publisher:Broadcom Corporation.
Product name:Bluetooth Software
Description:Bluetooth Radio Management Support
Typical file path:C:\Windows\System32\btwrsupportservice.exe
File version:6.5.1.1000
Size:1.59 MB (1,668,136 bytes)
Certificate
Issued to:Broadcom Corporation
Authority (CA):VeriSign
Effective date:Friday, February 27, 2009
Expiration date:Saturday, April 21, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'BcmBtRSupport' (Bluetooth Driver Management Service)
  • BcmBtRSupport

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00000815%
0.028634%
Kernel CPU:0.00000584%
0.013761%
User CPU:0.00000231%
0.014873%
Kernel CPU time:234,025 ms/min
100,923,805ms/min
CPU cycles:277/sec
17,470,203/sec
Memory
Private memory:1.14 MB
21.59 MB
Private (maximum):1.69 MB
Private (minimum):542 KB
Non-paged memory:1.14 MB
21.59 MB
Virtual memory:52.27 MB
140.96 MB
Virtual memory (peak):53.78 MB
169.69 MB
Working set:894 KB
18.61 MB
Working set (peak):4.06 MB
37.95 MB
Page faults:2,186/min
2,039/min
I/O
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:4
12
Handles:98
600

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command line:C:\Windows\System32\btwrsupportservice.exe
Owner:SYSTEM
Windows Service
Service name:BcmBtRSupport
Display name:Bluetooth Driver Management Service
Description:“Manages BTW drivers.”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8 Pro 22.41%
Windows 7 Home Premium 15.52%
Windows 8.1 13.79%
Windows 7 Ultimate 12.07%
Windows 8 Pro with Media Center 10.34%
Windows 8 Single Language 8.62%
Windows 8.1 Pro 6.90%
Windows 8 6.90%
Windows 8.1 Enterprise Evaluation 1.72%
Windows 8 Enterprise 1.72%

Distribution by countryDistribution by country

United States installs about 27.59% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 30.00%
Lenovo 25.00%
Sony 15.00%
ASUS 12.50%
Hewlett-Packard 8.75%
Acer 6.25%
Alienware 2.50%
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