Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6.03.01.12 50.00%
6.02.39 50.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegDeleteKeyW, RegOpenKeyExA, RegQueryValueExA, RegOpenCurrentUser, RegQueryValueExW, GetUserNameW, RegEnumKeyExW, RegQueryInfoKeyW, RegSetValueExW, RegOpenKeyExW, RegCreateKeyExW, RegCloseKey, RegDeleteValueW
gdi32.dll
SetGraphicsMode, SetWorldTransform, ModifyWorldTransform, MoveToEx, LineTo, ExtCreatePen, Polyline, ExtEscape, CreatePen, CreateSolidBrush, SetTextColor, SetBkMode, SetTextAlign, TextOutW, SetROP2, GetDeviceCaps, CreateFontW, SelectObject, GetTextMetricsW, GetGlyphIndicesW, DeleteObject, SetMapMode
kernel32.dll
FindClose, GetFullPathNameW, FindFirstFileW, SystemTimeToFileTime, GetShortPathNameW, CreateDirectoryW, InterlockedExchange, GetVersionExW, CloseHandle, CreateProcessW, WriteFile, CreateFileW, ReadFile, GetFileSize, GetPrivateProfileStringW, GetLocaleInfoW, lstrcpynW, GlobalFree, GlobalAlloc, DeleteFileW, lstrcpyW, ExpandEnvironmentStringsA, LoadLibraryA, OutputDebugStringA, SetEnvironmentVariableA, CompareStringW, CompareStringA, CreateFileA, SetEndOfFile, WriteConsoleW, WideCharToMultiByte, lstrcmpW, FindResourceW, LoadResource, SizeofResource, MultiByteToWideChar, LoadLibraryExW, lstrcmpiW, RaiseException, FormatMessageW, LocalFree, GetSystemTime, GetCurrentThreadId, lstrlenA, DebugBreak, OutputDebugStringW, InitializeCriticalSection, InterlockedIncrement, MulDiv, FreeLibrary, DeleteCriticalSection, LocalAlloc, GetTickCount, GetConsoleOutputCP, WriteConsoleA, IsValidLocale, EnumSystemLocalesA, GetUserDefaultLCID, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, SetFilePointer, SetStdHandle, GetCurrentProcessId, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, GetModuleHandleA, GetModuleFileNameW, SetLastError, GetLastError, LoadLibraryW, InterlockedDecrement, LeaveCriticalSection, EnterCriticalSection, lstrlenW, GetVersion, GetFileAttributesW, GetProcAddress, GetModuleHandleW, FreeEnvironmentStringsA, GetStartupInfoA, GetFileType, SetHandleCount, GetDateFormatA, GetTimeFormatA, GetTimeZoneInformation, Sleep, GetModuleFileNameA, GetStdHandle, ExitProcess, FlushFileBuffers, GetConsoleMode, GetConsoleCP, IsValidCodePage, GetOEMCP, GetCPInfo, TlsFree, TlsSetValue, TlsAlloc, TlsGetValue, HeapSize, VirtualAlloc, VirtualFree, GetVersionExA, GetACP, GetLocaleInfoA, GetThreadLocale, HeapAlloc, HeapReAlloc, HeapFree, RtlUnwind, GetSystemTimeAsFileTime, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCommandLineA, GetProcessHeap, HeapDestroy, HeapCreate
ole32.dll
CLSIDFromProgID, CoLoadLibrary, CoFreeLibrary, CoUninitialize, CoTaskMemAlloc, CoTaskMemRealloc, CoCreateInstance, CoTaskMemFree, CoInitializeEx
shell32.dll
SHGetFileInfoW, SHGetFolderPathW, SHCreateDirectoryExW, ShellExecuteExW
shlwapi.dll
PathAppendW
user32.dll
LoadStringW, CharUpperW, CharNextW, wsprintfW, CharLowerW, DestroyWindow, UnregisterClassA
winspool.drv
GetPrinterW, OpenPrinterW, GetPrinterDriverDirectoryW, EnumPrintersW, SetPrinterDataW, EnumFormsW, EnumPrinterDriversW, SetPrinterW, EnumPortsW, GetPrinterDriverW, SetPrinterDataExW, DeletePrinterDataExW, GetPrinterDataExW, ClosePrinter
Export table
DevQueryPrintEx
DllCanUnloadNow
DllGetClassObject
DllMain
DrvConvertDevMode
DrvDeviceCapabilities
DrvDevicePropertySheets
DrvDocumentEvent
DrvDocumentPropertySheets
DrvDriverEvent
DrvPrinterEvent
DrvQueryColorProfile
DrvSplDeviceCaps
DrvUpgradePrinter
MxdcGetPDEVAdjustment
UIGetCapability
UIGetCapabilityAsBool
UIGetCapabilityAsLong
UIGetCapabilityItem
UIGetCapabilityItemByID
UIGetCapabilityItems
UIGetDefaultDevmode
UIGetPaperInformation
UIGetPaperTypes
UIModelChanged
UIShowMessage
UIValidateDevmode

spd__du.dll

Flexible Printer Driver UI v.3 by Samsung Electronics Co., Ltd

Remove spd__du.dll
Version:   6.03.01.12
MD5:   e75145e80f4a69c550943c32cae0f707
SHA1:   f257ace00cf0b320e34e010daec8be3309689460
SHA256:   5624ab353c9ac5a568d54d5fbd1eeb43d59621e995470af2b25c0c495aaf41af

Overview

spd__du.dll is loaded as dynamic link library that runs in the context of a process.

DetailsDetails

File name:spd__du.dll
Publisher:Samsung Electronics Co., Ltd.
Product name:Flexible Printer Driver UI v.3
Description:Printer driver - Interface module
Typical file path:C:\Windows\System32\spool\drivers\w32x86\3\spd__du.dll
Original name:itdrvDU.DLL
File version:6.03.01.12
Size:668 KB (684,032 bytes)
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

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

Distribution by countryDistribution by country

Ireland installs about 50.00% of Flexible Printer Driver UI v.3.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 66.67%
American Megatrends 33.33%
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