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:   8c5254683aeec487dee61980b6589e07
SHA1:   8eaefc2d8002f68c92f203c5558e83cb80cba9a6
SHA256:   a83c36cae118228366cc5457de10e82fb916badc2611cc7e5aceee3ebb6be55a

Overview

hookmanager.exe executes as a process with the local user's privileges typically within the context of its parent dthtml.exe (Display Tune by Portrait Displays, Inc). 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:108 KB (110,592 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:0.00012285%
0.028634%
Kernel CPU:0.00010798%
0.013761%
User CPU:0.00001486%
0.014873%
Kernel CPU time:109 ms/min
100,923,805ms/min
Memory
Private memory:1.38 MB
21.59 MB
Private (maximum):4.07 MB
Private (minimum):4.03 MB
Non-paged memory:1.38 MB
21.59 MB
Virtual memory:31.45 MB
140.96 MB
Virtual memory (peak):31.45 MB
169.69 MB
Working set:4.07 MB
18.61 MB
Working set (peak):4.07 MB
37.95 MB
Page faults:1,064/min
2,039/min
I/O
I/O read transfer:48 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:171 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:1
12
Handles:90
600
GUI GDI count:8
103
GUI USER count:15
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:"C:\Program Files\common files\portrait displays\shared\hookmanager.exe"
Owner:User
Parent process:dthtml.exe (Display Tune by Portrait Displays, Inc)

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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