Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4,0,4,324 50.00%
4,0,4,324 50.00%
(Note, Motorola Solutions Inc. publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegisterServiceCtrlHandlerW, CreateServiceW, RegQueryInfoKeyW, RegisterEventSourceW, ReportEventW, DeregisterEventSource, RegQueryValueExW, SetServiceStatus, RegDeleteValueW, ControlService, DeleteService, OpenSCManagerW, OpenServiceW, CloseServiceHandle, RegEnumKeyExW, RegSetValueExW, RegOpenKeyExW, RegCreateKeyExW, RegCloseKey, RegDeleteKeyW, StartServiceCtrlDispatcherW
kernel32.dll
Sleep, SetEvent, FreeLibrary, MultiByteToWideChar, LoadLibraryExW, CreateEventW, InitializeCriticalSectionAndSpinCount, ReadFile, WriteFile, GetFileSizeEx, CreateFileW, CreateThread, GetCurrentThreadId, WaitForSingleObject, CloseHandle, InterlockedDecrement, InterlockedIncrement, LeaveCriticalSection, EnterCriticalSection, GetModuleFileNameW, GetModuleHandleW, lstrcmpiW, lstrlenW, GetLastError, FindResourceExW, FindResourceW, LoadResource, LockResource, SizeofResource, DeleteCriticalSection, InitializeCriticalSection, GetCommandLineW, RaiseException, CreateFileA, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, FlushFileBuffers, GetConsoleMode, GetConsoleCP, SetFilePointer, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, WideCharToMultiByte, LoadLibraryA, GetSystemTimeAsFileTime, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, GetStartupInfoA, GetFileType, SetHandleCount, GetCommandLineA, GetEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, IsValidCodePage, GetOEMCP, GetCPInfo, SetLastError, GetModuleFileNameA, GetStdHandle, ExitProcess, HeapCreate, VirtualFree, GetStartupInfoW, VirtualQuery, GetSystemInfo, GetModuleHandleA, GetProcAddress, VirtualAlloc, VirtualProtect, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, RtlUnwind, GetProcessHeap, HeapSize, DeviceIoControl, WaitForMultipleObjects, TlsAlloc, TlsFree, TlsGetValue, TlsSetValue, TerminateThread, ExitThread, InterlockedExchange, GetACP, GetLocaleInfoA, GetThreadLocale, GetVersionExA, HeapDestroy, HeapAlloc, HeapFree, HeapReAlloc, FreeEnvironmentStringsW
ole32.dll
CoTaskMemFree, StringFromCLSID, CoCreateInstance, CoTaskMemAlloc, CoTaskMemRealloc, CoInitializeSecurity, CoRevokeClassObject, CoRegisterClassObject, CoUninitialize, CoInitialize, StringFromGUID2
setupapi.dll
SetupDiDestroyDeviceInfoList, CM_Get_DevNode_Status, SetupDiGetDeviceRegistryPropertyW, SetupDiEnumDeviceInfo, SetupDiGetClassDevsW, SetupDiGetDeviceInterfaceDetailW, SetupDiEnumDeviceInterfaces
shell32.dll
SHGetFileInfoW
user32.dll
DestroyWindow, SetWindowLongW, CreateWindowExW, PostMessageW, SendMessageW, DefWindowProcW, GetWindowLongW, RegisterWindowMessageW, PeekMessageW, UnregisterClassA, CharNextW, SetTimer, KillTimer, PostThreadMessageW, GetMessageW, DispatchMessageW, TranslateMessage, MessageBoxW, CharUpperW, LoadStringW, UnregisterDeviceNotification, RegisterDeviceNotificationW

LEsrv.exe

Motorola Bluetooth by Motorola Solutions Inc. (Signed)

Remove LEsrv.exe
Version:   4,0,4,324
MD5:   38d0425fec8612e13268638b92a038bf
SHA1:   95b04563f55d2f838325f41ab92a955456bda0ad
SHA256:   d6497bbc2aae21c184a482b74ef33dbd22e179f78a3c2864b0bab700bafc8175

Overview

lesrv.exe runs as a service under the name Bluetooth Low Energy Service within the local user context as a shared service. It is installed with a couple of know programs including Motorola Bluetooth published by Motorola, Inc. and Motorola Bluetooth published by Motorola, Inc.. The file is digitally signed by Motorola Solutions Inc. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:lesrv.exe
Publisher:Motorola Solutions, Inc.
Product name:Motorola Bluetooth
Description:Bluetooth Low Energy Service
Typical file path:C:\Program Files\motorola\bluetooth\lesrv.exe
File version:4,0,4,324
Size:578.05 KB (591,920 bytes)
Build date:7/19/2011 8:37 AM
Certificate
Issued to:Motorola Solutions Inc.
Authority (CA):VeriSign
Effective date:Sunday, January 23, 2011
Expiration date:Tuesday, January 24, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Motorola, Inc.
8% remove
Bluetooth technology takes the wires away so you're free to do more, from almost anywhere. It's wire-free connectivity that brings simplicity to your home, your office or even on the go. Bluetooth technology is how mobile phones, computers, and personal digital assistants (PDAs), not to mention a broad selection of other devices such as printers and speakers, can be easily interconnected using a short-range wireless connection. Now you ...

BehaviorsBehaviors

Service
Runs under 'SYSTEM\CurrentControlSet\Services' as a shared service by the Service Host (svchost.exe)
  • 'Bluetooth Low Energy Service'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 50.00%
Microsoft Windows XP 50.00%

Distribution by countryDistribution by country

United States installs about 100.00% of Motorola Bluetooth.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 66.67%
Acer 33.33%
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