Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2,2,35,002 12.50%
2,2,30,042 25.00%
2,2,28,007 12.50%
2,2,26,012 37.50%
2,2,22,002 12.50%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
SetStdHandle, SetEnvironmentVariableA, CompareStringW, CompareStringA, GetLocaleInfoA, WriteConsoleA, GetStringTypeA, GetConsoleMode, GetConsoleCP, InitializeCriticalSection, VirtualAlloc, HeapReAlloc, RtlUnwind, GetConsoleOutputCP, WriteConsoleW, LoadLibraryA, GetCurrentProcess, GetLocalTime, CreateFileA, GetFileSize, SetFilePointer, OutputDebugStringA, WriteFile, FlushFileBuffers, CloseHandle, GetLastError, GetModuleHandleA, GetProcAddress, GetVersionExA, GetStringTypeW, LCMapStringW, MultiByteToWideChar, GetCurrentThreadId, GetCommandLineA, HeapFree, HeapAlloc, GetProcessHeap, GetCurrentProcessId, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, InterlockedDecrement, Sleep, HeapSize, ExitProcess, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, DeleteCriticalSection, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, HeapDestroy, HeapCreate, VirtualFree, QueryPerformanceCounter, GetTickCount, GetSystemTimeAsFileTime, EnterCriticalSection, LeaveCriticalSection, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LCMapStringA
Export table
GetCardInfo
GetDriverInfo
GetI2CDelay
I2CDeviceIoControl
ReCalibrateDelay
RescanBus
ReSetI2CDelay
RestoreI2CDelay

null.dll

null Dynamic Link Library by Portrait Displays (Signed)

Remove null.dll
Version:   2,2,35,002
MD5:   4437b80c524a086280cca6fdf0a7ba39
SHA1:   45581e0f8ea146db9cdeb5896297b1136d84e567
SHA256:   a641f6f9874ffc3f58ad86f38c4ba851e48a4ad41188b96681646501285347d4

Overview

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

DetailsDetails

File name:null.dll
Publisher:Portrait Displays, Inc.
Product name:null Dynamic Link Library
Typical file path:C:\Program Files\common files\portrait displays\drivers\null.dll
File version:2,2,35,002
Size:108.36 KB (110,960 bytes)
Certificate
Issued to:Portrait Displays
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Professional 50.00%
Windows 7 Home Premium 12.50%
Windows 8 12.50%
Microsoft Windows XP 12.50%
Windows 7 Ultimate 12.50%

Distribution by countryDistribution by country

Turkey installs about 25.00% of null Dynamic Link Library.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE