Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.6300 3.45%
12.0.0.6200 1.15%
12.0.0.6000 3.45%
12.0.0.5400 1.15%
12.0.0.5100 3.45%
12.0.0.4900 3.45%
12.0.0.3900 1.15%
12.0.0.3100 1.15%
12.0.0.2800 3.45%
12.0.0.2100 1.15%
12.0.0.1800 1.15%
6.5.1.5000 1.15%
6.5.1.4500 1.15%
6.5.1.4100 3.45%
6.5.1.4000 1.15%
6.5.1.3500 1.15%
6.5.1.2700 1.15%
6.5.1.2300 1.15%
6.5.0.2000 1.15%
6.5.0.1300 3.45%
6.4.0.2300 1.15%
6.4.0.1500 1.15%
6.3.0.7500 1.15%
6.3.0.7400 1.15%
6.3.0.7000 3.45%
View more

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegEnumKeyExW, RegQueryInfoKeyW, RegSetValueExW, RegOpenKeyExW, RegCreateKeyExW, RegCloseKey, RegDeleteValueW, RegDeleteKeyW, RegSetValueW, RegEnumValueW, RegSetValueExA, RegQueryValueExA, CryptImportKey, CryptDecrypt, CryptGetUserKey, CryptGenKey, CryptExportKey, CryptEncrypt, CryptDestroyKey, InitializeSecurityDescriptor, CryptSetProvParam, CryptReleaseContext, CryptAcquireContextW, RegQueryValueExW
kernel32.dll
DeleteCriticalSection, GetLastError, lstrcmpiW, GetModuleFileNameW, DisableThreadLibraryCalls, InterlockedIncrement, InterlockedDecrement, FreeLibrary, InitializeCriticalSection, SizeofResource, LoadResource, FindResourceW, LoadLibraryExW, GetModuleHandleW, SetEnvironmentVariableA, CompareStringW, LeaveCriticalSection, EnterCriticalSection, RaiseException, lstrlenW, GetTempPathW, CreateDirectoryW, GetCurrentDirectoryW, IsValidLocale, MultiByteToWideChar, RtlUnwind, EnumSystemLocalesA, GetUserDefaultLCID, CompareStringA, GetTimeZoneInformation, LCMapStringW, LCMapStringA, GetStringTypeW, GetStringTypeA, GetDateFormatA, GetTimeFormatA, GetLocaleInfoW, GetOEMCP, GetCPInfo, LoadLibraryA, SetConsoleCtrlHandler, GetSystemTimeAsFileTime, GetCurrentProcessId, InterlockedExchange, GetACP, GetLocaleInfoA, GetThreadLocale, GetVersionExA, HeapAlloc, HeapFree, GetTickCount, HeapReAlloc, GetCurrentThreadId, GetCommandLineA, GetProcessHeap, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, FatalAppExitA, VirtualFree, VirtualAlloc, HeapDestroy, HeapCreate, GetProcAddress, GetModuleHandleA, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, GetCurrentThread, Sleep, HeapSize, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, QueryPerformanceCounter, IsValidCodePage, GetShortPathNameW, lstrlenA, lstrcpynW, LoadLibraryW, lstrcpyW, lstrcatW, GetVersion, GetEnvironmentVariableA, CreateProcessW, CloseHandle, OutputDebugStringA, WriteConsoleA, CreateFileA, ReadFile, SetEndOfFile, WriteConsoleW, GetConsoleOutputCP, CreateFileW, FlushFileBuffers, SetStdHandle, GetConsoleMode, SetFilePointer, GetConsoleCP, InitializeCriticalSectionAndSpinCount, GetStartupInfoW, DecodePointer, EncodePointer, IsProcessorFeaturePresent
ole32.dll
CoTaskMemRealloc, CoTaskMemAlloc, CoTaskMemFree, CoCreateInstance, StringFromGUID2, ReleaseStgMedium
shell32.dll
SHFileOperationW, DragQueryFileW
shlwapi.dll
PathIsDirectoryW, PathFileExistsW
user32.dll
CharNextW, UnregisterClassA, wvsprintfA, MessageBoxW, LoadStringW
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

BTNCopy.dll

Bluetooth Software by Broadcom Corporation (Signed)

Remove BTNCopy.dll
Version:   6.1.0.2200
MD5:   9289d1b7cf808c82e52eeff29c38f948
SHA1:   be8df7f2a2ad7039a9fbcfaf395769720614323f
SHA256:   01383c82433a2c4ca39a84c8b02496f1923f30c18aa011f64045973d612bf1bd

What is BTNCopy.dll?

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

About BTNCopy.dll (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:btncopy.dll
Publisher:Broadcom Corporation.
Product name:Bluetooth Software
Description:BTNCopy Module
Typical file path:C:\Windows\System32\btncopy.dll
File version:6.1.0.2200
Size:180 KB (184,320 bytes)
Certificate
Issued to:Broadcom Corporation
Authority (CA):VeriSign
Expiration date:Friday, April 20, 2012
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

BehaviorsBehaviors

Copy hook handlers
  • Monitor
Approved shell extensions
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
  • 'Monitor' with CLSID {7842554E-6BED-11D2-8CDB-B05550C10000}

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Premium 21.43%
Windows 7 Home Premium 16.67%
Windows 7 Ultimate 13.10%
Microsoft Windows XP 10.71%
Windows 8.1 9.52%
Windows 7 Home Basic 7.14%
Windows 7 Professional 4.76%
Windows 8 Single Language 4.76%
Windows 8 Pro 3.57%
Windows 8 2.38%
Windows 7 Starter 2.38%
Windows Vista Business 1.19%
Windows 8 Pro with Media Center 1.19%
Windows Vista Home Basic 1.19%

Distribution by countryDistribution by country

United States installs about 26.51% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 19.80%
Lenovo 19.80%
Sony 19.80%
Hewlett-Packard 16.83%
Samsung 6.93%
Acer 5.94%
ASUS 3.96%
Alienware 2.97%
Sahara 1.98%
GIGABYTE 1.98%
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