Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2.22.6.0 25.00%
2.20.90.0 25.00%
2.17.17.0 25.00%
1.68.5.0 25.00%

Relationships

Parent process
Child process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExW, RegCreateKeyExW, RegQueryValueW, RegEnumKeyW, RegDeleteKeyW, RegOpenKeyExW, RegQueryValueExW, RegOpenKeyW, RegCloseKey, ConvertStringSecurityDescriptorToSecurityDescriptorW, SetFileSecurityW
comdlg32.dll
GetFileTitleW
gdi32.dll
DeleteDC, GetStockObject, ScaleWindowExtEx, SetWindowExtEx, ScaleViewportExtEx, SetViewportExtEx, OffsetViewportOrgEx, SetViewportOrgEx, SelectObject, Escape, ExtTextOutW, TextOutW, RectVisible, GetDeviceCaps, DeleteObject, GetClipBox, SetMapMode, SetTextColor, SetBkColor, RestoreDC, SaveDC, CreateBitmap, PtVisible
kernel32.dll
GlobalFlags, CompareStringW, GetVersionExA, LoadLibraryA, GlobalFindAtomW, HeapFree, HeapAlloc, GetProcessHeap, GetStartupInfoW, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, RtlUnwind, RaiseException, SetStdHandle, GetFileType, HeapReAlloc, ExitProcess, HeapSize, GetStdHandle, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCommandLineA, SetHandleCount, GetStartupInfoA, GetModuleHandleA, HeapCreate, VirtualFree, QueryPerformanceCounter, GetTickCount, GetSystemTimeAsFileTime, GetConsoleCP, GetConsoleMode, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, Sleep, LCMapStringA, LCMapStringW, VirtualAlloc, GetTimeZoneInformation, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, GetStringTypeA, GetStringTypeW, GetUserDefaultLCID, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, CreateFileA, SetEnvironmentVariableA, WritePrivateProfileStringW, SetErrorMode, TlsFree, DeleteCriticalSection, LocalReAlloc, TlsSetValue, TlsAlloc, InitializeCriticalSection, GlobalHandle, GlobalReAlloc, EnterCriticalSection, TlsGetValue, LeaveCriticalSection, LocalAlloc, GetFileTime, GetFileAttributesW, FileTimeToLocalFileTime, FileTimeToSystemTime, InterlockedDecrement, InterlockedIncrement, GetCurrentProcessId, GlobalAddAtomW, GlobalDeleteAtom, GetCurrentThread, GetCurrentThreadId, ConvertDefaultLocale, GetVersion, EnumResourceLanguagesW, GetLocaleInfoW, CompareStringA, InterlockedExchange, lstrcmpW, FreeLibrary, GetModuleHandleW, MultiByteToWideChar, GetProcAddress, CreateFileW, InterlockedCompareExchange, GetFullPathNameW, GetVolumeInformationW, FindFirstFileW, FindClose, GetCurrentProcess, DuplicateHandle, GetFileSize, SetEndOfFile, UnlockFile, LockFile, FlushFileBuffers, SetFilePointer, WriteFile, ReadFile, LoadLibraryW, GetThreadLocale, WideCharToMultiByte, GetLastError, SetLastError, GlobalFree, GlobalAlloc, GlobalLock, GlobalUnlock, FormatMessageW, lstrlenW, GetPrivateProfileStringW, GetCommandLineW, CloseHandle, ReleaseMutex, WaitForSingleObject, CreateMutexW, GetPrivateProfileIntW, GetModuleFileNameW, OutputDebugStringW, FindResourceW, LoadResource, LockResource, SizeofResource, HeapDestroy, LocalFree, GetShortPathNameW, GetLongPathNameW
shell32.dll
SHCreateDirectoryExW, SHGetFolderPathW, CommandLineToArgvW, ShellExecuteExW
shlwapi.dll
PathIsUNCW, PathFindExtensionW, PathStripToRootW, PathFindFileNameW
user32.dll
RegisterWindowMessageW, LoadIconW, WinHelpW, GetCapture, GetClassLongW, SetPropW, GetPropW, RemovePropW, IsWindow, GetForegroundWindow, GetDlgItem, GetTopWindow, DestroyWindow, GetMessageTime, GetMessagePos, MapWindowPoints, SetForegroundWindow, GetClientRect, GetMenu, CreateWindowExW, GetClassInfoExW, GetClassInfoW, RegisterClassW, ShowWindow, CopyRect, DefWindowProcW, CallWindowProcW, SetWindowLongW, SetWindowPos, SystemParametersInfoA, IsIconic, GetWindowPlacement, GetDlgCtrlID, GetWindowRect, GetClassNameW, PtInRect, SetWindowTextW, ClientToScreen, GrayStringW, DrawTextExW, DrawTextW, TabbedTextOutW, GetWindowTextW, UnhookWindowsHookEx, LoadCursorW, GetDC, ReleaseDC, GetSysColor, GetSysColorBrush, GetWindowThreadProcessId, GetWindowLongW, GetLastActivePopup, IsWindowEnabled, EnableWindow, MessageBoxW, SetCursor, UnregisterClassW, DestroyMenu, AdjustWindowRectEx, SetWindowsHookExW, CallNextHookEx, GetMessageW, TranslateMessage, DispatchMessageW, GetActiveWindow, IsWindowVisible, GetKeyState, PeekMessageW, GetCursorPos, ValidateRect, SetMenuItemBitmaps, GetMenuCheckMarkDimensions, LoadBitmapW, GetFocus, GetParent, SendMessageW, ModifyMenuW, EnableMenuItem, CheckMenuItem, PostMessageW, PostQuitMessage, CharUpperW, GetSystemMetrics, GetMenuState, GetMenuItemID, GetMenuItemCount, GetSubMenu, GetWindow, UnregisterClassA
winspool.drv
ClosePrinter, DocumentPropertiesW, OpenPrinterW

LULnchr.exe

Logitech Updater (LU) by Logitech (Signed)

Remove LULnchr.exe
Version:   2.22.6.0
MD5:   5331dc9d1c88840326f68c2c531a82a7
SHA1:   45bd55833c4c7a527325a37dc99655dcda7211d7
SHA256:   130ca10426aa33f8fc20e575c970ccfd887578e392db52b3a7444644d9ac79ed

Overview

lulnchr.exe executes as a process with the local user's privileges typically within the context of its parent lws.exe (Logitech Camera Software by Logitech). It is installed with a couple of know programs including Lenovo Patch Utility 64 bit published by Lenovo and Logitech Webcam Software published by Logitech Inc.. The file is digitally signed by Logitech which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:lulnchr.exe
Publisher:Logitech, Inc.
Product name:Logitech Updater (LU)
Description:Logitech Updater
Typical file path:C:\Program Files\logitech\quickcam\lu\lulnchr.exe
File version:2.22.6.0
Size:343.02 KB (351,248 bytes)
Certificate
Issued to:Logitech
Authority (CA):VeriSign
Effective date:Thursday, December 6, 2007
Expiration date:Thursday, December 11, 2008
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Lenovo
12% remove
This program provides the utilities (sub packages) related for the special keys and buttons on your computer. The special keys and buttons are designed on the accessibility and usability. The utilities enable the full functionality for the special keys and buttons. This program provides a function to change various settings of the ThinkPad's internal display. This program is applicable only to several featurized ThinkPad products. The s...
Logitech Inc.
4% remove
This is the software package for the installed Logitech Webcam. The software includes a driver package that is required in order for the Logitech Webcam to function properly and is the software that allows your computer to communicate with this hardware device. It also installs various other non-required components to enhance teh features of the webcam.

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00001738%
0.028634%
Kernel CPU:0.00000998%
0.013761%
User CPU:0.00000740%
0.014873%
Kernel CPU time:63 ms/min
100,923,805ms/min
Memory
Private memory:1.5 MB
21.59 MB
Private (maximum):2.82 MB
Private (minimum):1.66 MB
Non-paged memory:1.5 MB
21.59 MB
Virtual memory:58.8 MB
140.96 MB
Virtual memory (peak):72.64 MB
169.69 MB
Working set:2.81 MB
18.61 MB
Working set (peak):6.76 MB
37.95 MB
Resource allocations
Threads:3
12
Handles:147
600
GUI GDI count:4
103
GUI GDI peak:5
142
GUI USER count:2
49
GUI USER peak:4
71

BehaviorsProcess properties

Integrety level:High
Platform:32-bit
Command line:"C:\users\user\appdata\local\logitech® webcam software\logishrd\lu2.0\lulnchr.exe" /lanC:enu /vercfC:2.0 /vermaC:2.0 /proC:lws /versioC:13.30.1396 /pC:0 /qC:hit=2&hcd1=046d_0809_0010 /cn1:facebook /cv1:13.30.1346 /cn2:gallery /cv2:13.30.1379 /cn3:getmore /cv3:13.30.1396 /cn4:help /cv4:13.30.1379 /cn5:help_main /cv5:13.30.1396 /cn6:launcher /cv6:13.30.1379 /cn7:launcher_main /cv7:13.30.1379 /cn8:models /cv8:13.00.1779 /cn9:motdet /cv9:13.30.1395 /cn10:picvid /cv10:13.30.1395 /cn11:privacyshades
Owner:User
Parent process:lws.exe (Logitech Camera Software by Logitech)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 25.00%
Windows 8 25.00%
Windows 7 Professional 25.00%
Windows Vista Home Premium 25.00%

Distribution by countryDistribution by country

United States installs about 50.00% of Logitech Updater (LU).

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 66.67%
Hewlett-Packard 33.33%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE