Should I block it?

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

VersionsAdditional versions

2.1.60.19 4.87%
2.1.9.8 37.27%
2.1.9.4 57.87%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegOpenKeyExA, RegCloseKey, RegQueryValueExA, RegNotifyChangeKeyValue, RegDeleteValueA, RegCreateKeyExA, RegDeleteKeyA, RegSetValueExA, RegQueryInfoKeyW, RegEnumKeyExA, SetSecurityDescriptorDacl, InitializeSecurityDescriptor, CryptDestroyHash, CryptGetHashParam, CryptHashData, CryptReleaseContext, CryptCreateHash, CryptAcquireContextA, RegEnumKeyA, RegQueryInfoKeyA
gdi32.dll
GetStockObject
kernel32.dll
SetEndOfFile, InitializeCriticalSection, SetEnvironmentVariableA, CompareStringW, CreateFileW, IsValidLocale, EnumSystemLocalesA, GetLocaleInfoA, GetUserDefaultLCID, SetStdHandle, WriteConsoleW, LCMapStringW, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetStringTypeW, CloseHandle, WriteFile, lstrlenA, SetFilePointer, CreateFileA, GetTempPathA, lstrcatA, GetEnvironmentVariableA, LoadLibraryA, GetLastError, GetSystemDirectoryA, SetDllDirectoryA, SetLastError, CreateProcessA, RaiseException, InitializeCriticalSectionAndSpinCount, DeleteCriticalSection, GetProcAddress, GetModuleHandleA, lstrcmpA, CreateMutexA, CreateEventA, WaitForSingleObject, GetModuleFileNameA, MultiByteToWideChar, WideCharToMultiByte, lstrlenW, InterlockedIncrement, InterlockedDecrement, lstrcmpiA, WaitForMultipleObjects, GetCommandLineA, IsDBCSLeadByte, FreeLibrary, SizeofResource, LoadResource, FindResourceA, LoadLibraryExA, GetThreadLocale, lstrcpyA, SetEvent, ResetEvent, CreateThread, lstrcpynA, ReadFile, SetHandleInformation, CreatePipe, Sleep, OpenEventA, GetSystemTime, DeleteFileA, GetVersionExA, GetCurrentProcess, GetSystemInfo, LocalFree, SystemTimeToTzSpecificLocalTime, CompareFileTime, SystemTimeToFileTime, GetTickCount, GetCurrentProcessId, EnterCriticalSection, LeaveCriticalSection, GetLocaleInfoW, LoadLibraryW, InterlockedExchange, GetProcessHeap, FlushFileBuffers, GetConsoleMode, GetConsoleCP, GetFileType, SetHandleCount, HeapSize, HeapReAlloc, HeapCreate, GetModuleFileNameW, GetStdHandle, IsValidCodePage, GetOEMCP, GetACP, GetCPInfo, IsProcessorFeaturePresent, GetCurrentThreadId, TlsFree, TlsSetValue, TlsGetValue, TlsAlloc, GetTimeZoneInformation, TerminateProcess, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetStartupInfoW, HeapSetInformation, ExitProcess, DecodePointer, EncodePointer, VirtualQuery, GetModuleHandleW, VirtualAlloc, VirtualProtect, HeapFree, HeapAlloc, RtlUnwind, GetSystemTimeAsFileTime
ole32.dll
CoTaskMemRealloc, CoCreateInstance, CLSIDFromString, CoInitialize, CoUninitialize, CoTaskMemFree, CoTaskMemAlloc
shell32.dll
Shell_NotifyIconA, ShellExecuteA
user32.dll
wsprintfA, CharNextA, PeekMessageA, DispatchMessageW, TranslateMessage, GetMessageA, GetMessageW, IsWindowUnicode, MsgWaitForMultipleObjectsEx, LoadStringA, GetDesktopWindow, MessageBoxA, RegisterClassA, CreateWindowExA, ShowWindow, SetWindowLongA, DestroyWindow, GetWindowLongA, DefWindowProcA, PostQuitMessage, CreatePopupMenu, AppendMenuA, GetCursorPos, SetForegroundWindow, TrackPopupMenu, PostMessageA, GetSystemMetrics, LoadImageA, DispatchMessageA
wininet.dll
InternetCloseHandle, HttpSendRequestA, HttpOpenRequestA, InternetReadFile, InternetQueryDataAvailable, HttpQueryInfoA, InternetConnectA, InternetOpenA, InternetCrackUrlA, InternetErrorDlg, InternetTimeToSystemTime, InternetTimeFromSystemTime

jusched.exe

Java Platform SE Auto Updater by Oracle America (Signed)

Remove jusched.exe
Version:   2.1.60.19
MD5:   edad4a8a1d46afcf9e76b996d55116eb
SHA1:   09d4c24dc509b43fbb6d9c377753e88cfdabc580

Overview

jusched.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). The file is digitally signed by Oracle America which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:jusched.exe
Publisher:Oracle Corporation
Product name:Java(TM) Platform SE Auto Updater
Description:Java(TM) Update Scheduler
Typical file path:C:\Program Files\common files\java\java update\jusched.exe
File version:2.1.60.19
Size:250.88 KB (256,896 bytes)
Build date:5/7/2014 6:44 PM
Certificate
Issued to:Oracle America
Authority (CA):VeriSign
Effective date:Tuesday, July 6, 2010
Expiration date:Saturday, July 6, 2013
Digital DNA
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'SunJavaUpdateSched' → "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
Scheduled tasks
  • The task 'Java Update Scheduler' runs weekly in the path '\Java Update Scheduler'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00006306%
0.028634%
Kernel CPU:0.00003356%
0.013761%
User CPU:0.00002950%
0.014873%
Kernel CPU time:125 ms/min
100,923,805ms/min
CPU cycles:25,348/sec
17,470,203/sec
Memory
Private memory:6.79 MB
21.59 MB
Private (maximum):12.41 MB
Private (minimum):2.56 MB
Non-paged memory:6.79 MB
21.59 MB
Virtual memory:89.8 MB
140.96 MB
Virtual memory (peak):105.05 MB
169.69 MB
Working set:5.01 MB
18.61 MB
Working set (peak):12.74 MB
37.95 MB
Page faults:5,659/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:8 Bytes/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:206 Bytes/sec
448.09 KB/min
I/O other operations:6/sec
1,671/min
Resource allocations
Threads:5
12
Handles:318
600
GUI GDI count:9
103
GUI GDI peak:9
142
GUI USER count:2
49
GUI USER peak:3
71

BehaviorsProcess properties

Integrety level:High
Platform:64-bit
Command line:"C:\Program Files\common files\java\java update\jusched.exe"
Owner:User

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 28.00%
Windows 7 Ultimate 23.00%
Windows 8.1 12.50%
Windows 7 Professional 10.00%
Microsoft Windows XP 6.00%
Windows 8.1 Pro 5.50%
Windows 8 3.50%
Windows 8 Pro 3.00%
Windows 8.1 Single Language 1.50%
Windows Vista Home Premium 1.50%
Windows 8 Single Language 1.00%
Windows 8.1 Pro with Media Center 1.00%
Windows Vista Business 1.00%
Windows 7 Home Basic 0.50%
Windows 7 Starter 0.50%
Windows Vista Home Basic 0.50%
Windows 8.1 Pro Preview 0.50%
Windows Se7en Titan 0.50%

Distribution by countryDistribution by country

United States installs about 39.49% of Java(TM) Platform SE Auto Updater.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 16.22%
Acer 15.83%
Hewlett-Packard 15.83%
ASUS 13.13%
Toshiba 10.04%
Lenovo 8.49%
Compaq 3.86%
Intel 3.86%
Samsung 3.09%
Sony 2.32%
GIGABYTE 1.93%
Alienware 1.54%
Sahara 1.16%
American Megatrends 1.16%
Medion 0.77%
Gateway 0.77%
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