Should I block it?

60%
60% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

100, 0, 1, 0 4.41%
80, 1, 1, 0 26.44%
80, 1, 1, 0 27.12%
80, 1, 1, 0 3.39%
80, 1, 1, 0 11.53%
80, 1, 1, 0 6.10%
80, 1, 1, 0 0.34%
80, 1, 1, 0 1.02%
80, 1, 1, 0 0.34%
80, 1, 1, 0 0.68%
80, 1, 0, 0 13.22%
80, 1, 0, 0 5.42%

PE structurePE file structure
Show functions
Import table
advapi32.dll
RegQueryValueExA, RegOpenKeyExA, RegSetValueExA, RegCloseKey, RegEnumKeyExA
kernel32.dll
HeapSize, LCMapStringW, LCMapStringA, MultiByteToWideChar, GetStringTypeA, GetLocaleInfoA, CloseHandle, lstrcmpA, CreateMutexA, GetLastError, GetStringTypeW, ReleaseMutex, LoadLibraryA, GetSystemTimeAsFileTime, HeapFree, HeapAlloc, GetCommandLineA, GetVersionExA, GetProcessHeap, GetStartupInfoA, GetModuleHandleA, GetProcAddress, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, GetCurrentThreadId, InterlockedDecrement, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, HeapDestroy, HeapCreate, VirtualFree, DeleteCriticalSection, LeaveCriticalSection, EnterCriticalSection, VirtualAlloc, HeapReAlloc, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, SetHandleCount, GetFileType, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, Sleep, InitializeCriticalSection, RtlUnwind, GetModuleHandleW, InitializeCriticalSectionAndSpinCount
shell32.dll
ShellExecuteExA
user32.dll
RegisterWindowMessageA, LoadAcceleratorsA, GetMessageA, TranslateAcceleratorA, TranslateMessage, DispatchMessageA, RegisterClassExA, KillTimer, PostQuitMessage, DefWindowProcA, SetTimer, DestroyWindow, CreateWindowExA, LoadCursorA

hpwuschd2.exe

hpwuSchd Application by Hewlett-Packard Company (Signed)

Remove hpwuschd2.exe
Version:   80, 1, 0, 0
MD5:   5516c26a6af8eb4e2cab48ec98a74398
SHA1:   237532fe906b560c5563b65960490b66639084aa
SHA256:   2bf161de944090b3b3792ae8f5985fcb09744b3ee626e8253a3861d86284652d

What is hpwuschd2.exe?

hpwuSchd Application Updater (hpwuschd2.exe) is the software updater program which runs in the background of Windows and automatically starts up when your PC boots. It checks for software udpates and automatically downloads and installs them if found.

Overview

hpwuschd2.exe executes as a process with the local user's privileges. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). It is installed with a couple of know programs including HP Smart Web Printing published by Hewlett-Packard, HP Update from Hewlett-Packard and HP Update by Hewlett-Packard. The file is digitally signed by Hewlett-Packard Company which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:hpwuschd2.exe
Publisher:Hewlett-Packard
Product name: hpwuSchd Application
Description:hpwuSchd Application
Typical file path:C:\Program Files\hp\hp software update\hpwuschd2.exe
Original name:hpwuSchd.exe
File version:80, 1, 0, 0
Size:53.3 KB (54,576 bytes)
Certificate
Issued to:Hewlett-Packard Company
Authority (CA):VeriSign
Expiration date:Sunday, December 18, 2011
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
HP Smart Web Printing
 Hewlett-Packard
9% remove
Smart Print is a printing application that allows you to print just what you want. Launch it from the button on the Bing Bar for HP or download Smart Print only for your browser.
HP Update
 Hewlett-Packard
29% remove
HP Update is the updater program which runs with Windows (in the background as a service) and automatically starts up when your computer boots. It checks for updates and automatically downloads and installs them if found based on the user's settings. HP Update checks for installed Hewlett-Packard OEM software included with a new PC.
HP Software Update
 Hewlett-Packard
23% remove
HP Software Update Service is a program designed to manage all installed HP programs on the user's PC and check for and update any new versions of the software if available. This service will run in the background when Windows starts and periodically check for updates.

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'HP Software Update' → C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
Scheduled tasks
  • The task 'HP-Online-Aktualisierungsprogramm' runs weekly in the path '\HP-Online-Aktualisierungsprogramm'
  • The job 'Programme de mise à jour en ligne de HP.' runs weekly in the path '\Programme de mise à jour en ligne de HP.'
  • The task 'Программа обновления НР-онлайн.' runs weekly in the path '\Программа обновления НР-онлайн.'
  • The job 'HP online update program' runs weekly in the path '\HP online update program'
  • Entry path '\Programa de atualização online da HP'
  • Entry path '\Программа обновления НР-онлайн.'
  • Entry path '\HP-Online-Aktualisierungsprogramm'
  • Entry path '\Programme de mise à jour en ligne de HP.'
  • Entry path '\HP online update program'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00188829%
0.028634%
Kernel CPU:0.00184829%
0.013761%
User CPU:0.00004000%
0.014873%
Kernel CPU time:187,204 ms/min
100,923,805ms/min
CPU cycles:158,348/sec
17,470,203/sec
Memory
Private memory:1.23 MB
21.59 MB
Private (maximum):3.86 MB
Private (minimum):2.23 MB
Non-paged memory:1.23 MB
21.59 MB
Virtual memory:61.28 MB
140.96 MB
Virtual memory (peak):63.6 MB
169.69 MB
Working set:2.56 MB
18.61 MB
Working set (peak):3.86 MB
37.95 MB
Page faults:1,674/min
2,039/min
I/O
I/O read transfer:1.86 KB/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:75 Bytes/sec
448.09 KB/min
I/O other operations:21/sec
1,671/min
Resource allocations
Threads:2
12
Handles:46
600
GUI GDI count:9
103
GUI GDI peak:11
142
GUI USER count:4
49
GUI USER peak:4
71

BehaviorsProcess properties

Integrety level:Medium
Platform:64-bit
Command line:"C:\Program Files\hp\hp software update\hpwuschd2.exe"
Owner:User

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 47.00%
Windows 7 Ultimate 10.00%
Microsoft Windows XP 8.00%
Windows 8 Pro 7.50%
Windows Vista Home Premium 7.00%
Windows 7 Professional 4.00%
Windows 7 Home Basic 2.50%
Windows 8.1 2.00%
Windows 8 Pro with Media Center 2.00%
Windows 7 Starter 2.00%
Windows 8 Single Language 1.50%
Windows 8 1.50%
Windows Vista Business 1.50%
Windows Vista Home Basic 1.00%
Windows 7 Ultimate N 1.00%
Windows 8.1 Single Language 0.50%
Windows 8.1 Pro with Media Center 0.50%
Windows Vista Ultimate 0.50%

Distribution by countryDistribution by country

United States installs about 54.12% of hpwuSchd Application.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 36.36%
Dell 17.22%
Toshiba 12.44%
Sony 8.61%
ASUS 6.70%
Acer 6.22%
Intel 4.78%
Lenovo 3.83%
Samsung 1.91%
GIGABYTE 0.96%
American Megatrends 0.96%
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