Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1, 0, 0, 1 25.00%
1, 0, 0, 1 25.00%
1, 0, 0, 1 25.00%
1, 0, 0, 1 25.00%
(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
kernel32.dll
WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, HeapSize, SetStdHandle, SetEnvironmentVariableA, CompareStringW, CompareStringA, GetLocaleInfoA, GetStringTypeW, GetStringTypeA, GetConsoleMode, GetConsoleCP, HeapReAlloc, VirtualAlloc, Sleep, InitializeCriticalSection, RtlUnwind, LCMapStringW, MultiByteToWideChar, LCMapStringA, IsValidCodePage, GetOEMCP, GetACP, GetCPInfo, LeaveCriticalSection, EnterCriticalSection, GetSystemTimeAsFileTime, GetTickCount, QueryPerformanceCounter, VirtualFree, HeapCreate, HeapDestroy, InterlockedDecrement, GetCurrentThreadId, SetLastError, InterlockedIncrement, GetLastError, GetCurrentProcess, GetLocalTime, CreateFileA, GetFileSize, SetFilePointer, WriteFile, FlushFileBuffers, OutputDebugStringA, GetModuleHandleA, GetVersionExA, CreateMutexA, ReleaseMutex, CloseHandle, LoadLibraryA, GetProcAddress, FreeLibrary, TlsFree, TlsSetValue, TlsAlloc, TlsGetValue, GetCommandLineA, HeapFree, HeapAlloc, GetProcessHeap, GetStartupInfoA, GetCurrentProcessId, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, ExitProcess, GetStdHandle, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, SetHandleCount, GetFileType, DeleteCriticalSection, VirtualQuery, GetSystemInfo, VirtualProtect
shell32.dll
SHGetSpecialFolderPathA
user32.dll
EnumChildWindows, EnumWindows, GetClassNameA, LoadStringA, SendMessageA, LoadAcceleratorsA, TranslateAcceleratorA, TranslateMessage, DispatchMessageA, LoadIconA, LoadCursorA, RegisterClassExA, BeginPaint, EndPaint, PostQuitMessage, DialogBoxParamA, DestroyWindow, DefWindowProcA, wsprintfA, FindWindowA, GetTopWindow, GetWindowThreadProcessId, GetMessageA, EndDialog, CreateWindowExA, ShowWindow, UpdateWindow

HookManager.exe

HookManager Application by Portrait Displays (Signed)

Remove HookManager.exe
Version:   1, 0, 0, 1
MD5:   4d5a16bb30285efb2983b185cc41ed43
SHA1:   38614bec312242086c38aec6f442da668a3c0220

Overview

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

DetailsDetails

File name:hookmanager.exe
Publisher:Portrait Displays Inc.
Product name:HookManager Application
Description:Context Menu Utility
Typical file path:C:\Program Files\common files\portrait displays\shared\hookmanager.exe
File version:1, 0, 0, 1
Size:158.3 KB (162,096 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:0.00055311%
0.028634%
Kernel CPU:0.00055311%
0.013761%
Kernel CPU time:16 ms/min
100,923,805ms/min
Memory
Private memory:2.25 MB
21.59 MB
Private (maximum):5.4 MB
Private (minimum):164 KB
Non-paged memory:2.25 MB
21.59 MB
Virtual memory:67.6 MB
140.96 MB
Virtual memory (peak):68.6 MB
169.69 MB
Working set:436 KB
18.61 MB
Working set (peak):5.4 MB
37.95 MB
Resource allocations
Threads:1
12
Handles:43
600
GUI GDI count:10
103
GUI GDI peak:13
142
GUI USER count:8
49
GUI USER peak:8
71

BehaviorsProcess properties

Integrety level:High
Platform:64-bit
Command line:"C:\Program Files\common files\portrait displays\shared\hookmanager.exe"
Owner:User
Parent process:dthtml.exe (HP My Display by Portrait Displays)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 50.00%
Windows 7 Professional 25.00%
Windows 7 Home Premium 25.00%

Distribution by countryDistribution by country

United States installs about 50.00% of HookManager Application.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
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