Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7b24a 42.86%
17e03 57.14%
(Note, Lenovo (Beijing) Limited publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
GetTickCount, LCMapStringW, GetCurrentThreadId, GetCommandLineA, HeapFree, GetVersionExA, HeapAlloc, GetProcessHeap, GetProcAddress, GetModuleHandleA, ExitProcess, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, GetLastError, InterlockedDecrement, Sleep, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, DeleteCriticalSection, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, HeapDestroy, HeapCreate, VirtualFree, UnhandledExceptionFilter, QueryPerformanceCounter, GetCurrentProcessId, GetSystemTimeAsFileTime, WriteFile, LeaveCriticalSection, EnterCriticalSection, TerminateProcess, GetCurrentProcess, SetUnhandledExceptionFilter, IsDebuggerPresent, LoadLibraryA, InitializeCriticalSection, GetCPInfo, GetACP, GetOEMCP, VirtualAlloc, HeapReAlloc, RtlUnwind, HeapSize, MultiByteToWideChar, GetLocaleInfoA, GetStringTypeA, GetStringTypeW, LCMapStringA
user32.dll
SetWindowsHookExA, UnhookWindowsHookEx, GetKeyState, PostMessageA, CallNextHookEx

kbdhook.dll

By Lenovo (Beijing) Limited (Signed)

Remove kbdhook.dll
MD5:   17e03b6c08de84d8e88f0577a6bc0974
SHA1:   ae0d71c0c2b348ee1bc67189e2cce8a03af73d98
SHA256:   4174140acd3fe6e307b9a32184ad5bd4d145773113dad695fe70f3016c57c878

Overview

kbdhook.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Energy Management published by Lenovo, Energy Management from Lenovo and Energy Management by Lenovo. The file is digitally signed by Lenovo (Beijing) Limited which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:kbdhook.dll
Typical file path:C:\Program Files\lenovo\energy management\kbdhook.dll
Size:52.82 KB (54,088 bytes)
Certificate
Issued to:Lenovo (Beijing) Limited
Authority (CA):VeriSign
Effective date:Sunday, November 30, 2008
Expiration date:Tuesday, December 1, 2009
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Lenovo
23% remove
Lenovo’s Energy Management interface tool allows user-modification of system settings to make better use of available energy when running mobile versus stationary. Function also allows you to set options for screen brightness, CPU speed and other features which might impact mobile run time.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 35.71%
Windows 7 Home Premium 28.57%
Windows 8 Pro 14.29%
Windows 8.1 Pro 7.14%
Windows 7 Home Basic 7.14%
Windows 7 Starter 7.14%

Distribution by countryDistribution by country

United States installs about 21.43% of kbdhook.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 100.00%
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