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
Child 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:   20e8f65f056bc2b6c892289fed4c03c3
SHA1:   2f984fc479199c6dea07f2e747905ab09d07aea3

Overview

dphelper.exe executes as a process under the SYSTEM account with extensive privileges (the system and the administrator accounts have the same file privileges) typically within the context of its parent dtsrvc.exe (DTSRVC 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:157.58 KB (161,360 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:0.00000539%
0.028634%
User CPU:0.00000539%
0.014873%
CPU cycles:978/sec
17,470,203/sec
Memory
Private memory:2.18 MB
21.59 MB
Private (maximum):8.05 MB
Private (minimum):140 KB
Non-paged memory:2.18 MB
21.59 MB
Virtual memory:85.16 MB
140.96 MB
Virtual memory (peak):92.08 MB
169.69 MB
Working set:1.26 MB
18.61 MB
Working set (peak):8.05 MB
37.95 MB
Page faults:5,693/min
2,039/min
I/O
I/O read transfer:11 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O write transfer:0 Bytes/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:2 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:4
12
Handles:144
600
GUI GDI count:18
103
GUI GDI peak:20
142
GUI USER count:10
49
GUI USER peak:10
71

BehaviorsProcess properties

Integrety level:System
Platform:64-bit
Command line:-dumy -customer=hpo -install
Owner:SYSTEM
Parent process:dtsrvc.exe (DTSRVC 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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