Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
InitializeSecurityDescriptor, SetSecurityDescriptorDacl, RegCreateKeyA, RegSetKeySecurity, RegDeleteKeyA, RegSetValueA, RegOpenKeyExA, RegOpenKeyA, RegQueryValueA, RegOpenKeyExW, RegQueryValueExW, RegCloseKey, RegEnumKeyExA
kernel32.dll
QueryPerformanceCounter, QueryPerformanceFrequency, GetPrivateProfileStringA, WritePrivateProfileStringA, GetPrivateProfileIntA, GetVersionExW, CreateThread, Sleep, GetLocalTime, ReleaseSemaphore, WaitForSingleObject, ReleaseMutex, CompareStringW, CompareStringA, FlushFileBuffers, CreateFileA, lstrcatA, WriteFile, MultiByteToWideChar, GetFileAttributesW, CreateMutexW, GetLastError, GlobalAlloc, CreateProcessW, CloseHandle, GlobalFree, lstrcatW, CreateFileW, CreateSemaphoreW, SetFilePointer, HeapFree, HeapAlloc, GetCurrentThreadId, GetCommandLineA, GetVersionExA, GetProcessHeap, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, HeapDestroy, HeapCreate, VirtualFree, DeleteCriticalSection, LeaveCriticalSection, FatalAppExitA, EnterCriticalSection, VirtualAlloc, HeapReAlloc, GetProcAddress, GetModuleHandleA, ExitProcess, GetStdHandle, GetModuleFileNameA, GetCPInfo, InterlockedIncrement, InterlockedDecrement, GetACP, GetOEMCP, IsValidCodePage, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, GetCurrentThread, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, InitializeCriticalSection, RtlUnwind, GetConsoleCP, GetConsoleMode, SetConsoleCtrlHandler, FreeLibrary, InterlockedExchange, LoadLibraryA, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, GetTimeFormatA, GetDateFormatA, GetUserDefaultLCID, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, HeapSize, GetLocaleInfoW, GetTimeZoneInformation, SetEnvironmentVariableA
user32.dll
wvsprintfA, wsprintfW, wsprintfA
Export table
MpsUtilCheckHandle
MpsUtilDebugInitialize
MpsUtilDebugTrace
MpsUtilDeleteHandle
MpsUtilGetHandleByParam
MpsUtilGetTime
MpsUtilInitializeHandleFuncs
MpsUtilInt2Str
MpsUtilInt2StrPad
MpsUtilMemAlloc
MpsUtilMemFree
MpsUtilMutexCreate
MpsUtilMutexDestroy
MpsUtilMutexRelease
MpsUtilMutexTake
MpsUtilNewHandle
MpsUtilNormPhone
MpsUtilSemCreate
MpsUtilSemDestroy
MpsUtilSemSignal
MpsUtilSemTake
MpsUtilShutdownHandleFuncs
MpsUtilThreadCreate
MpsUtilThreadRelinquish
MpsUtilZCAbort
MpsUtilZCCount
MpsUtilZCCreate
MpsUtilZCDestroy
MpsUtilZCGet
MpsUtilZCGetCommit
MpsUtilZCGetExtent
MpsUtilZCPut
MpsUtilZCPutCommit
MpsUtilZCPutExtent
MpsUtilZCReset
MpsUtilZCSize

cnclsu38a.dll

Canon MF(32-bit) by CANON INC

Remove cnclsu38a.dll
Version:   3.8.0.0
MD5:   41bcd91130f3c3244a881c2bdd560ad4
SHA1:   46736bed2a14ebc982dbe6457bcd40b6daa266a5

Overview

cnclsu38a.dll is loaded as dynamic link library that runs in the context of a process. This particular version is usually found on Microsoft Windows XP (5.1.2600.196608).

DetailsDetails

File name:cnclsu38a.dll
Publisher:CANON INC.
Product name:Canon MF(32-bit)
Description:MFP System services Module
Typical file path:C:\Windows\System32\cnclsu38a.dll
File version:3.8.0.0
Size:184 KB (188,416 bytes)
Build date:7/20/2010 5:49 PM
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
American Megatrends 100.00%
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