Should I block it?

No, this file is 100% safe to run.

Additional versions

7.4.0.145	16.67%
7.4.0.140	16.67%
7.4.0.130	33.33%
7.4.0.126	16.67%
7.4.0.126	16.67%

Relationships

PE file structure

Show functions

Import table

advapi32.dll

RegOpenKeyExW, RegQueryValueExW, RegCloseKey, RegCreateKeyExW, RegSetValueExW

bthprops.cpl

BluetoothSdpEnumAttributes

kernel32.dll

QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, DecodePointer, CreateEventW, CloseHandle, GetThreadId, WaitForSingleObject, TerminateThread, GetLastError, EnterCriticalSection, Sleep, LeaveCriticalSection, GetTickCount, DeleteCriticalSection, SetEvent, ResetEvent, GetCurrentThreadId, CreateThread, ResumeThread, GetComputerNameW, GetCurrentProcessId, InterlockedExchangeAdd, GetSystemTimeAsFileTime, ExitThread, GetTickCount64, SetThreadPriority, OutputDebugStringA, DeviceIoControl, GetOverlappedResult, CreateFileW, InterlockedDecrement, WaitForMultipleObjects, EncodePointer, InitializeCriticalSection, InterlockedExchange

msvcp100.dll

DllMain

msvcr100.dll

DllMain

setupapi.dll

SetupDiGetClassDevsW, SetupDiEnumDeviceInterfaces, SetupDiDestroyDeviceInfoList, SetupDiGetDeviceInterfaceDetailW

user32.dll

PostThreadMessageW, GetMessageW, FindWindowW, GetWindowThreadProcessId, KillTimer, SendMessageW, RegisterClassW, CreateWindowExW, SetTimer, DefWindowProcW

ws2_32.dll

WSALookupServiceBeginW, WSALookupServiceNextW, WSALookupServiceEnd, WSASetServiceW

Export table

ath_l2cap_disconnect_all

BT_Cleanup

BT_Startup

BTDDB_AddDevice

BTDDB_GetDeviceInfo

BTDDB_GetObexVersion

BTL2CAP_CleanRescouce

BTRF_AcceptChannel

BTRF_AddDevice

BTRF_AdvanceCredit

BTRF_CloseChannel

BTRF_CreditFlowEnabled

BTRF_DeleteDevice

BTRF_DeregisterService

BTRF_DeregisterUser

BTRF_DisableSendDelayMode

BTRF_DisableTimer

BTRF_EnableActiveMode

BTRF_EnableSendDelayMode

BTRF_EnableTimer

BTRF_FrameSize

BTRF_GetRfcommPort

BTRF_MoveChannel

BTRF_ObexSnifferOff

BTRF_ObexSnifferOn

BTRF_OpenClientChannel

BTRF_OpenClientChannelEx

BTRF_RegisterServerChannel

BTRF_RegisterServerChannelEx

BTRF_RegisterUser

BTRF_RejectChannel

BTRF_RemoteDevice

BTRF_SendData

BTRFC_SetPermissionCallback

BTRFC_SetPnpState

BTW_SDP_AddRecord

BTW_SDP_RemoveRecord

LOG

RFA_AccpetChannel

RFA_AdvanceCredit

RFA_CloseChannel

RFA_DeregisterServerChannel

RFA_FrameSize

RFA_MoveChannel

RFA_OpenClientChannel

RFA_RegisterServerChannel

RFA_RespondChannel

RFA_SendData

L2capLib.dll

Bluetooth Software by Qualcomm Atheros (Signed)

Remove L2capLib.dll

Version:	7.4.0.126
MD5:	47c5269c80b84467ced828fe4b1fe55e
SHA1:	212b4a8592111f40c292b183665f51c0acd101b4
SHA256:	aa988224bd1c106bfe880565a4081d1794d30c8c2db7d8d8d4ab8e77520554e6

Overview

l2caplib.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Atheros Bluetooth Suite published by Atheros Communications. The file is digitally signed by Qualcomm Atheros which was issued by the VeriSign certificate authority (CA).

Details

File name:	l2caplib.dll
Publisher:	Atheros Commnucations
Product name:	Bluetooth Software
Description:	L2capLib Dynamic Link Library
Typical file path:	C:\Program Files\bluetooth suite\l2caplib.dll
File version:	7.4.0.126
Size:	77.13 KB (78,976 bytes)
Certificate
Issued to:	Qualcomm Atheros
Authority (CA):	VeriSign
Digital DNA
PE subsystem:	Windows GUI
File packed:	No
Code language:	Microsoft Visual C++ 10.0
.NET CLR:	No

More details

Programs

The following program will install this file

Atheros Bluetooth Suite

Atheros Communications

3% remove

“Qualcomm Atheros’ Bluetooth portfolio includes a variety of standalone and combination solutions that were expressly designed for desktops and all-in-one computing platforms, including Bluetooth 4.0 Low Energy and Bluetooth 3.0 High Speed products. Qualcomm Atheros’ Bluetooth solutions include the AR3011 and AR3012 standalone solutions, as well as the AR3011/9285 and AR3011/9287 solutions that combine Bluetooth with 1-stream and 2-strea...”