Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

8fb9d 50.00%
20e8f 50.00%
(Note, Portrait Displays publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
InitializeSecurityDescriptor, RegCloseKey, RegQueryValueExA, RegOpenKeyExA, SetSecurityDescriptorDacl
kernel32.dll
CreateNamedPipeA, ConnectNamedPipe, GetLastError, CloseHandle, ReadFile, WriteFile, FlushFileBuffers, DisconnectNamedPipe, CreateThread, TerminateThread, CreateFileA, HeapSize, WriteConsoleW, OutputDebugStringA, WriteConsoleA, SetStdHandle, GetLocaleInfoA, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, RtlUnwind, HeapReAlloc, VirtualAlloc, InitializeCriticalSection, FreeLibrary, GetCurrentProcess, GetModuleHandleA, GetProcAddress, LoadLibraryA, GetConsoleOutputCP, GetModuleFileNameA, GetCommandLineA, HeapFree, GetVersionExA, HeapAlloc, GetProcessHeap, GetStartupInfoA, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, ExitProcess, GetStdHandle, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, SetHandleCount, GetFileType, DeleteCriticalSection, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, GetCurrentThreadId, InterlockedDecrement, HeapDestroy, HeapCreate, VirtualFree, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, Sleep, MultiByteToWideChar, SetFilePointer, GetConsoleCP, GetConsoleMode, EnterCriticalSection, LeaveCriticalSection
shell32.dll
ShellExecuteA
user32.dll
DefWindowProcA, DestroyWindow, PostMessageA, DialogBoxParamA, UpdateWindow, ShowWindow, CreateWindowExA, RegisterClassExA, LoadCursorA, LoadIconA, DispatchMessageA, BeginPaint, TranslateAcceleratorA, UnhookWindowsHookEx, GetMessageA, SetWindowsHookExA, LoadAcceleratorsA, LoadStringA, SendMessageA, FindWindowA, EndDialog, PostQuitMessage, EndPaint, TranslateMessage

dphelper.exe

By Portrait Displays (Signed)

Remove dphelper.exe
MD5:   8fb9db99e6293274790847a30c8fe113
SHA1:   5e6ca4ff606df7c4baae36902f6e618d425c5657
SHA256:   50a7cde27c4a9acaa0d579d0007bc3d6111b553c981a0b69f1563ee201d8e559

Overview

dphelper.exe executes as a process with the local user's privileges typically within the context of its parent dthtml.exe (SmartControl by Portrait Displays). The file is digitally signed by Portrait Displays which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:dphelper.exe
Typical file path:C:\Program Files\common files\portrait displays\plugins\dp\dphelper.exe
Size:126.61 KB (129,648 bytes)
Certificate
Issued to:Portrait Displays
Authority (CA):VeriSign
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:0.00006829%
0.028634%
Kernel CPU:0.00000768%
0.013761%
User CPU:0.00006061%
0.014873%
Kernel CPU time:9,125 ms/min
100,923,805ms/min
Context switches:123/sec
284/sec
Memory
Private memory:756 KB
21.59 MB
Private (maximum):540 KB
Private (minimum):512 KB
Non-paged memory:756 KB
21.59 MB
Virtual memory:29.47 MB
140.96 MB
Virtual memory (peak):32.62 MB
169.69 MB
Working set:512 KB
18.61 MB
Working set (peak):2.68 MB
37.95 MB
Resource allocations
Threads:3
12
Handles:36
600
GUI GDI count:17
103
GUI USER count:14
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:"C:\Program Files\common files\portrait displays\plugins\dp\dphelper.exe" -customer=plp -install
Owner:User
Parent process:dthtml.exe (SmartControl by Portrait Displays)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 50.00%
Windows 7 Home Premium 50.00%

Distribution by countryDistribution by country

UA installs about 50.00% of dphelper.exe.
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