Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.1800 3.13%
6.5.1.5000 3.13%
6.5.1.4100 3.13%
6.5.1.2700 3.13%
6.5.1.2300 3.13%
6.5.0.3300 3.13%
6.5.0.2300 3.13%
6.5.0.2000 3.13%
6.4.0.2300 3.13%
6.4.0.1500 3.13%
6.3.0.7600 3.13%
6.3.0.7500 3.13%
6.3.0.7000 6.25%
6.3.0.5600 6.25%
6.3.0.5100 3.13%
6.2.1.2400 3.13%
6.2.1.1100 3.13%
6.2.1.500 3.13%
6.2.1.100 3.13%
6.2.0.9600 3.13%
6.2.0.9600 6.25%
6.2.0.9400 3.13%
6.0.1.6300 3.13%
6.0.1.6204 3.13%
6.0.1.4900 3.13%
View more

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegDeleteValueA, RegEnumValueA, RegQueryInfoKeyA, RegEnumKeyExA, RegQueryValueExA, RegSetValueExA, CryptImportKey, CryptDecrypt, CryptGetUserKey, CryptGenKey, CryptExportKey, CryptEncrypt, CryptDestroyKey, InitializeSecurityDescriptor, CryptSetProvParam, CryptReleaseContext, CryptAcquireContextA, RegOpenKeyExA, RegCreateKeyExA, RegCloseKey, RegDeleteKeyA
btosif.dll
OSIF_EncodeFile, OSIF_DecodeFile, OSIF_Free, OSIF_Alloc
kernel32.dll
GetACP, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, InterlockedCompareExchange, LocalFileTimeToFileTime, SystemTimeToFileTime, FileTimeToLocalFileTime, FileTimeToSystemTime, IsValidCodePage, GetTempPathW, GetTempFileNameW, GetTempFileNameA, GetFileAttributesW, GetFileAttributesA, CopyFileW, CopyFileA, MoveFileW, MoveFileA, GetVersionExA, GetLocaleInfoA, GetTempPathA, Sleep, InterlockedDecrement, InterlockedIncrement, LocalFree, GetModuleHandleA, GetProcAddress, GetCurrentProcess, OutputDebugStringA, SetLastError, GetStringTypeExW, GetStringTypeExA, GetEnvironmentVariableW, GetEnvironmentVariableA, lstrcmpiW, lstrcmpiA, CompareStringW, CompareStringA, GetVersion, GetLastError, WideCharToMultiByte, InterlockedExchange, MultiByteToWideChar, FormatMessageA, lstrlenA, LocalAlloc, lstrlenW, GetThreadLocale, GetTimeZoneInformation, SystemTimeToTzSpecificLocalTime, GetSystemDefaultLCID, TzSpecificLocalTimeToSystemTime
msvcr80.dll
DllMain
msvcrt.dll
DllMain
ole32.dll
CoCreateInstance, OleRun
user32.dll
wsprintfA, PostMessageA, CharLowerA, CharLowerW, PeekMessageA, DispatchMessageA, TranslateMessage, CharUpperW, CharUpperA
Export table
NOTES_GetItemType
OSIF_LoadInterface

btosif_notes.dll

Bluetooth Software by Broadcom Corporation (Signed)

Remove btosif_notes.dll
Version:   6.3.0.7500
MD5:   f1f234980bf74a01a65c1f871e58efab
SHA1:   64816c8c0be1ded0f7d96b9d8f355e3a4c368c21
SHA256:   58793ee154e7e85439b24f719c1fa48924cfcf116e6dcc7b3239756f0c642a9b

Overview

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

DetailsDetails

File name:btosif_notes.dll
Publisher:Broadcom Corporation.
Product name:Bluetooth Software
Description:BTOSIF Notes DLL
Typical file path:C:\Windows\System32\btosif_notes.dll
File version:6.3.0.7500
Size:349.28 KB (357,664 bytes)
Certificate
Issued to:Broadcom Corporation
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 37.50%
Windows 7 Ultimate 18.75%
Windows 7 Home Basic 12.50%
Windows 7 Professional 9.38%
Microsoft Windows XP 9.38%
Windows Vista Home Premium 6.25%
Windows 8.1 3.13%
Windows Vista Business 3.13%

Distribution by countryDistribution by country

United States installs about 29.03% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 30.43%
Lenovo 26.09%
Hewlett-Packard 17.39%
Sony 13.04%
ASUS 4.35%
GIGABYTE 4.35%
Alienware 2.17%
Samsung 2.17%
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