jucheck.exe virus is not actually a virus but it is a bug in Java virtual machine JVM. It is an automatic java updating tool which will try to find software updates from internet and then it will promote you to install them. This behavior can be annoying, so people get bothered of continuous pop up promotions and call it java virus or jucheck.exe virus. You can get rid of this problem by changing the automatic update to manual so you could manually choose to install them when needed. This can solve the jucheck.exe virus problem.

Here are some easy steps to fix jucheck.exe virus in windows 7, xp or any other windows OS.

All you have to do is to locate and access jucheck.exe file.
To fond this file,

Go to the Windows control panel by clicking ‘Start menu’ button, select ‘Control Panel’, and then click ‘Programs’.

Now Locate the “Java” icon in the installed programs list, open it to launch the Java Control Panel.

Click the “Update” tab, there should be a checkbox next to the “Check for Updates Automatically” option. Uncheck this selection.

Click “OK” now and save the changes.
The java automatic updates feature is now disabled, jucheck.exe is also disabled so it wont bother you anymore.

You`r done. But, don`t walk away. there is another issue with jucheck.exe. Some malwares overwrite the original jucheck.exe file to hide themselves from antivirus softwares. To make sure the jucheck.exe file located in your system is a real Sun MicorSystem file or a malicious program, you should scan this jucheck.exe with an anti-virus or anti-malware program.

This virus may infect following files:
jucheck.exe
jusched.exe
jaureg.exe
jaucheck.exe

To scan Jucheck.exe

Malware Bytes Anti-Malware (Download)

HitMan Pro Anti-Malware (Download)