If you are infected with this java virus. then here are steps to manually delete them. These viruses are designed to exploit vulnerabilities in the Microsoft VM AVG will merely detect it but not delete it.
"AVG has found this virus:- C:\windows\temporary internet files\content.IE5\apoxoako\blackbox(1).class "
First turn off system restore
Go to control panel . Switch to clasic view in case of Xp
Select System >>> System restore
Check the box to turn off system restore on all drives .
Now deleting it is child's play if you have a "Java pug-in" installed.
Go to your control panel . (Switch in classic mode in case of Xp)
Open Java (Plug-in )
Click on the Cache tab and select clear
OR delete "Temporary files"
And your virus is gone . But if you dont have it.,then
Search for your java folders.
And delete the folder. "In da jar,man, in da jar."