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

Parent processes
Child process
Related files

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:   2.1.9.4
MD5:   d63797e8e7781ee1500a810cb6194fa6
SHA1:   5174b71df569a8d589cc4abfb9ee12448b5a760c
SHA256:   5c96da00b98f0776e6174ebb7d4d6db634838e130d8581e11811831d2c57b119

Overview

jusched.exe executes as a process with the local user's privileges usually within the context of Windows Explorer. 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:2.1.9.4
Size:247.87 KB (253,816 bytes)
Build date:3/12/2013 8:32 AM
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'
Network connections
  • [TCP] a23-67-64-60.deploy.static.akamaitechnologies.com (23.67.64.60:443)
  • [TCP] 2.23.16.60:443
  • [TCP] a23-53-32-60.deploy.static.akamaitechnologies.com (23.53.32.60:443)
  • [TCP] a23-5-112-60.deploy.static.akamaitechnologies.com (23.5.112.60:443)
  • [TCP] a23-64-32-60.deploy.akamaitechnologies.com (23.64.32.60:443)
  • [TCP] a23-65-0-60.deploy.akamaitechnologies.com (23.65.0.60:443)
  • [TCP] a23-43-16-60.deploy.akamaitechnologies.com (23.43.16.60:443)
  • [TCP] a23-10-48-60.deploy.akamaitechnologies.com (23.10.48.60:443)
  • [TCP] a23-37-112-60.deploy.akamaitechnologies.com (23.37.112.60:443)
  • [TCP] a23-50-176-60.deploy.akamaitechnologies.com (23.50.176.60:443)
  • [TCP] a23-51-32-60.deploy.akamaitechnologies.com (23.51.32.60:443)
  • [TCP] a23-46-96-60.deploy.akamaitechnologies.com (23.46.96.60:443)
  • [TCP] a23-43-128-60.deploy.akamaitechnologies.com (23.43.128.60:443)
  • [TCP] a23-7-48-60.deploy.akamaitechnologies.com (23.7.48.60:443)
  • [TCP] a23-51-208-60.deploy.akamaitechnologies.com (23.51.208.60:443)
  • [TCP] a69-192-128-60.deploy.akamaitechnologies.com (69.192.128.60:443)
  • [TCP] a23-34-208-60.deploy.akamaitechnologies.com (23.34.208.60:443)

  • ResourcesResource utilization

    (Note: statistics below are averages based on a minimum sample size of 200 unique participants)
    Averages
     
    CPU
    Total CPU:0.00095424%
    0.028634%
    Kernel CPU:0.00049083%
    0.013761%
    User CPU:0.00046341%
    0.014873%
    Kernel CPU time:125,937 ms/min
    100,923,805ms/min
    CPU cycles:177,705/sec
    17,470,203/sec
    Context switches:24/sec
    284/sec
    Memory
    Private memory:2.54 MB
    21.59 MB
    Private (maximum):6.15 MB
    Private (minimum):2.57 MB
    Non-paged memory:2.54 MB
    21.59 MB
    Virtual memory:67.06 MB
    140.96 MB
    Virtual memory (peak):118.53 MB
    169.69 MB
    Working set:4.23 MB
    18.61 MB
    Working set (peak):6.81 MB
    37.95 MB
    Page faults:6,473/min
    2,039/min
    I/O
    I/O read transfer:2.12 KB/sec
    1.02 MB/min
    I/O read operations:1/sec
    343/min
    I/O write transfer:1.03 KB/sec
    274.99 KB/min
    I/O write operations:1/sec
    227/min
    I/O other transfer:282 Bytes/sec
    448.09 KB/min
    I/O other operations:14/sec
    1,671/min
    Resource allocations
    Threads:3
    12
    Handles:164
    600
    GUI GDI count:9
    103
    GUI GDI peak:10
    142
    GUI USER count:2
    49
    GUI USER peak:3
    71

    BehaviorsProcess properties

    Integrety level:Medium
    Platform:64-bit
    Command lines:
    • "C:\Program Files\common files\java\java update\jusched.exe"
    • "C:\Program Files\arquivos comuns\java\java update\jusched.exe"
    • "C:\programmer\fælles filer\java\java update\jusched.exe"
    Owner:User
    Parent processes:

    ResourcesThreads

    Averages
     
    ntdll.dll
    Total CPU:0.03023863%
    0.272967%
    Kernel CPU:0.03020210%
    0.107585%
    User CPU:0.00003653%
    0.165382%
    CPU cycles:20,483/sec
    5,741,424/sec
    Memory:1.66 MB
    1.16 MB
    jusched.exe (main module)
    Total CPU:0.00458398%
    Kernel CPU:0.00342744%
    User CPU:0.00115653%
    CPU cycles:62,343/sec
    Memory:260 KB
    wow64.dll
    Total CPU:0.00244705%
    Kernel CPU:0.00155691%
    User CPU:0.00089014%
    CPU cycles:50,118/sec
    Memory:276 KB
    wow64cpu.dll
    Total CPU:0.00005768%
    Kernel CPU:0.00005768%
    User CPU:0.00000000%
    CPU cycles:120/sec
    Memory:32 KB
    RPCRT4.dll
    Total CPU:0.00001031%
    Kernel CPU:0.00001031%
    User CPU:0.00000000%
    CPU cycles:969/sec
    Memory:780 KB
    userenv.dll
    Total CPU:0.00000423%
    Kernel CPU:0.00000000%
    User CPU:0.00000423%
    Memory:720 KB

    Common loaded modules

    These are modules that are typiclaly loaded within the context of this process.

    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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