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:   2.17.17.0
MD5:   8d58c34ea1304dab6d8b16925265b5aa
SHA1:   ed4dacfe17da76b0406bb11813cccc6959528195
SHA256:   01157476903cdf1d12f8741e52a0a08d98f22e501fd55e9f4f38e9dffa7e8818

Overview

lulnchr.exe executes as a process with the local user's privileges typically within the context of its parent setpoint.exe (Logitech SetPoint by Logitech). 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:2.17.17.0
Size:333.33 KB (341,328 bytes)
Build date:10/21/2010 10:49 PM
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

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00158980%
0.028634%
Kernel CPU:0.00158980%
0.013761%
Kernel CPU time:468,003 ms/min
100,923,805ms/min
Memory
Private memory:1.43 MB
21.59 MB
Private (maximum):6.09 MB
Private (minimum):6.03 MB
Non-paged memory:1.43 MB
21.59 MB
Virtual memory:58.46 MB
140.96 MB
Virtual memory (peak):72.49 MB
169.69 MB
Working set:6.03 MB
18.61 MB
Working set (peak):6.72 MB
37.95 MB
Resource allocations
Threads:2
12
Handles:108
600
GUI GDI count:9
103
GUI GDI peak:10
142
GUI USER count:2
49
GUI USER peak:4
71

BehaviorsProcess properties

Integrety level:High
Platform:32-bit
Command line:"C:\Program Files\common files\logishrd\sp6\lu\lulnchr.exe" /pC:0 /versioC:6.32.20 /proC:setpoint /lanC:enu /qC:hit=2&hcd1=3000032&hcd2=3000034&hcd3=2001001&hcdq1=4004&hcd4=1001001 /conffile=C:\Program Files\common files\logishrd\sp6\lu\luproduct.spp.xml
Owner:User
Parent process:setpoint.exe (Logitech SetPoint 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%
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