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What is jucheck.exe?

Part of Java(TM) Platform SE Auto Updater 2 0 by Sun Microsystems

What is it?

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.
Description of jucheck.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 language and computing platform first released by Sun Microsystems in 1995. It is the underlying technology that powers state-of-the-art programs including utilities, games, and business applications. Java runs on more than 850 million personal computers worldwide, and on billions of devices worldwide, including mobile and TV devices.
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How does jucheck.exe run?

Process - jucheck.exe is an instance of a running program. This 64-bit program executes with the privileges as the currently logged in user account. jucheck.exe is executed by the process jusched.exe (Java(TM) Platform SE Auto Updater 2 0 by Sun Microsystems).


What is the community is seeing?What is the community is doing?
About 0.1% of all Boost users have the jucheck.exe process running.Of the 0.1% of jucheck.exe users, 92.0% have disabled it.
How resource intensive is jucheck.exe?
Comparison based on the average resource utilization across all programs.
0.00020% CPU1990.1%
Average CPU utilization across all programs is 0.00001%.
          4.05 MB RAM18.8%
Average private memory utilization across all programs is 21.53 MB.
         15 GDI objects10.0%
Average number of GUI GDI and USER objects for all programs is 150.
Typical file (disk image) location:
C:\Program Files\common files\java\java update\jucheck.exe

Are there other versions of Java(TM) Platform SE Auto Upda...?

What else is related?

What Windows OS versions does this run on?

Windows 7 Ultimate (6.1.7601.65536)

About Sun Microsystems, Inc.

Sun Microsystems is a multinational vendor of computers, computer software and hardware, and information technology services. Sun is a proponent of open systems More...
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File details

File name: jucheck.exe
Publisher: Sun Microsystems, Inc. (verified)
Name: Java(TM) Platform SE Auto Updater 2 0
Description: Java(TM) Update Checker
Size: 496.23 KB
Original file name: jucheck.exe

Digital certificate

Issued to: Sun Microsystems
Certificate authority: VeriSign
Effective date: 5/24/2009
Expiration date: 7/14/2012

Resource utilization

CPU utilization averages
Total CPU: 0.0002158779%
Privileged CPU: 0.0000168722%
User CPU: 0.00019900564012%
Privileged CPU time: 780005 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 944,760,282
Memory utilization averages
Committed memory: 93.63 MB
Peak committed memory: 97.38 MB
Paged memory: 4.05 MB
Peak paged memory: 4.3 MB
Paged system memory: 179 KB
Non-paged system memory: 20.66 KB
Working set memory: 588 KB
Peak working set memory: 11.04 MB
Min working set memory: 528 KB
Private memory: 4.05 MB
Page faults: 17,299
Page faults /min: 0
Process I/O averages
Total read operations: 44
Total read transfer: 221.22 KB
Total write operations: 14
Total write transfer: 170.19 KB
Total other operations: 941
Total other transfer: 34.32 KB
GUI Object Averages
GDI objects: 15
Peak GDI objects: 17
USER objects: 6
Peak USER objects: 6
Handle count average: 326
Thread count average: 6

Process details

Runs as (owner): User
Integrety level: High
Windows platform: 64-bit
System Tray: Yes
Parent Process
Process Command
"C:\Program Files\Common Files\Java\Java Update\jucheck.exe" -auto -critical

Network connectivity

TCP: a23-60-0-60.deploy.akamaitechnologies.com on port 50013

Image hashes

MD5: 7c5a4d3222dea5570c8f08ec7fc74199
SHA-1: 1556fc6a3f815e7b5e9af71caf552750bbbd0a89
SHA-256: 33919a182edccfafa38330f6b5d4c0378d001b12497dc5f79c556c055654b32f

PE image details

File entropy: 6.61196
File packed: No
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