Should I block it?

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

VersionsAdditional versions

2.0.7.2 55.93%
2.0.7.1 27.97%
2.0.6.1 8.47%
2.0.4.1 2.54%
2.0.2.4 5.08%

Relationships


PE structurePE file structure

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

jusched.exe

Java Platform SE Auto Updater 2 0 by Sun Microsystems (Signed)

Remove jusched.exe
Version:   2.0.4.1
MD5:   13b19dd5ebeb6fddbd11dd77490a3585
SHA1:   abdbd750c8b1306a777d1e32cbbedc7deb5da88b
SHA256:   3b768aa254708f77b5136af00c27c20d2f820af693fb2cb725c32e0bc443d8b7

What is jusched.exe?

The Java Update is a feature that keeps your computer up-to-date automatically with the latest Java releases. Installing the Java Runtime Environment automatically installs the Java Update feature. The Java Update feature connects to java.com at a scheduled time and checks to see if there is an update available. Whenever there is an update available, a tool tip balloon appears. After the download is complete, a tooltip balloon notifies you that the update is ready for installation.

About jusched.exe (from Sun Microsystems)

Java for Windows includes a Java Update feature that, in Windows 2000 and later, periodically checks for updates and notifies you when an update is available for installation. Java is a programming la

DetailsDetails

File name:jusched.exe
Publisher:Sun Microsystems, Inc.
Product name:Java(TM) Platform SE Auto Updater 2 0
Description:Java(TM) Update Scheduler
Typical file path:C:\Program Files\common files\java\java update\jusched.exe
File version:2.0.4.1
Size:247.73 KB (253,672 bytes)
Certificate
Issued to:Sun Microsystems
Authority (CA):VeriSign
Expiration date:Saturday, July 14, 2012
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'
  • Entry path '\Java Update Scheduler'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 37.29%
Windows 7 Ultimate 16.10%
Microsoft Windows XP 14.41%
Windows Vista Home Premium 8.47%
Windows 7 Professional 6.78%
Windows 8 Pro 4.24%
Windows Vista Ultimate 3.39%
Windows Vista Home Basic 2.54%
Windows 7 Home Basic 2.54%
Windows 8.1 N 1.69%
Windows 7 Starter 0.85%
Windows 7 Ultimate N 0.85%
Windows 7 Enterprise 0.85%

Distribution by countryDistribution by country

United States installs about 37.07% of Java(TM) Platform SE Auto Updater 2 0.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 19.51%
Acer 19.51%
Dell 19.51%
Toshiba 14.63%
MSI 4.88%
Gateway 4.88%
Lenovo 4.88%
ASUS 4.88%
American Megatrends 2.44%
GIGABYTE 2.44%
Samsung 2.44%
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