Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExW, RegEnumKeyExW, RegQueryInfoKeyW, RegSetValueExW, RegOpenKeyExW, RegCreateKeyExW, RegCloseKey, RegDeleteValueW, RegDeleteKeyW, InitializeSecurityDescriptor
kernel32.dll
SizeofResource, LoadResource, FindResourceW, LoadLibraryExW, SetThreadLocale, GetThreadLocale, InitializeCriticalSection, DeleteCriticalSection, MultiByteToWideChar, InterlockedDecrement, GetTickCount, GetLocalTime, InterlockedExchangeAdd, CreateThread, ExitThread, FreeLibrary, GetModuleFileNameW, lstrcmpiW, GetModuleHandleW, GetProcAddress, GetLastError, LeaveCriticalSection, EnterCriticalSection, RaiseException, TerminateThread, lstrlenA, InterlockedIncrement, lstrlenW, GetProcessHeap, CreateFileA, SetStdHandle, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, GetLocaleInfoW, LoadLibraryA, InitializeCriticalSectionAndSpinCount, IsValidLocale, EnumSystemLocalesA, GetUserDefaultLCID, GetLocaleInfoA, GetStringTypeA, FlushFileBuffers, GetConsoleMode, GetConsoleCP, GetSystemTimeAsFileTime, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetStartupInfoA, GetFileType, SetHandleCount, GetModuleHandleA, IsValidCodePage, GetOEMCP, ResetEvent, InterlockedExchange, SetEvent, SetFilePointer, SetEndOfFile, WriteFile, ReadFile, Sleep, CreateEventW, WaitForSingleObject, CloseHandle, LocalFree, LocalAlloc, lstrcpynW, GetFileSize, CreateFileW, OutputDebugStringW, MoveFileW, DeleteFileW, GetCurrentThreadId, GetCurrentProcessId, FreeResource, LockResource, LoadLibraryW, CreateSemaphoreW, ReleaseSemaphore, WideCharToMultiByte, InterlockedCompareExchange, HeapAlloc, HeapFree, RtlUnwind, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCommandLineA, GetCPInfo, LCMapStringA, LCMapStringW, GetStringTypeW, VirtualFree, VirtualAlloc, HeapReAlloc, HeapCreate, HeapDestroy, ExitProcess, GetStdHandle, GetModuleFileNameA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, HeapSize, GetACP
ole32.dll
CLSIDFromString, PropVariantClear, CoTaskMemFree, StringFromGUID2, CoTaskMemRealloc, CoCreateInstance, StringFromCLSID, CoTaskMemAlloc, CoFreeUnusedLibrariesEx, CoGetClassObject, CoInitializeEx, CoUninitialize, CoCreateGuid, StringFromIID
user32.dll
wsprintfW, PeekMessageW, CharNextW, DispatchMessageW, PostQuitMessage, MsgWaitForMultipleObjects
wiaservc.dll
wiasCreateDrvItem, wiasGetItemType, wiasWriteBufToFile, wiasSendEndOfPage, wiasGetDrvItem, wiasReadPropLong, wiasReadMultiple, wiasWritePropLong, wiasWritePropStr, wiasGetChangedValueLong, wiasGetImageInformation, wiasGetRootItem, wiasGetContextFromName, wiasSetPropChanged, wiasSetValidRangeLong, wiasUpdateValidFormat, wiasValidateItemProperties, wiasSetItemPropAttribs, wiasWriteMultiple, wiasSetItemPropNames, wiasFreePropContext, wiasCreatePropContext
Export table
DllCanUnloadNow
DllGetClassObject
DllInstall
DllRegisterServer
DllUnregisterServer

hpwia1_dj3050a_j611.dll

Hewlett-Packard WIA 1.0 scanner driver by Hewlett Packard (Signed)

Remove hpwia1_dj3050a_j611.dll
Version:   2.0.0.206
MD5:   242402d385a2fc4233d63fc23ae38d1e
SHA1:   5b18bc72876bec6515ef4a7475e64da40ede5564
SHA256:   3f15ea08c7a6fde9495c418a18e8afd116f23502f9fb2d71c6a603f39ffa2697

Overview

hpwia1_dj3050a_j611.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Hewlett Packard which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:hpwia1_dj3050a_j611.dll
Publisher:Hewlett-Packard
Product name:Hewlett-Packard WIA 1.0 scanner driver
Typical file path:C:\Windows\System32\hpwia1_dj3050a_j611.dll
Original name:HPWia1DriverRoot.dll
File version:2.0.0.206
Size:476.85 KB (488,296 bytes)
Build date:4/7/2011 3:08 AM
Certificate
Issued to:Hewlett Packard
Authority (CA):VeriSign
Effective date:Wednesday, September 9, 2009
Expiration date:Monday, September 3, 2012
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%

Distribution by countryDistribution by country

Portugal installs about 50.00% of Hewlett-Packard WIA 1.0 scanner driver.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
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