system
6
JS:Classloader-4
This is included in 0312-6 update
Win32: Clspring pkg
Win32: Clspring upx
JS:ByteVerify
These have been included in the database for awhile now.
Did you have Avast turned off at any time?
What is your current database version?
Even Avast Home should have alerted you to these infections since they are listed in my HOME version database.
techie