If things are running fine now, I would say we done, AVG took out a lot of the Vundo infection and we just got the leftovers,
we need to clean up first before we are done.
I would keep Malwarebytes' Anti-Malware installed, keep it updated and run weekly scans, or when ever needed.
- Click START then RUN
- Now type Combofix /u in the runbox and click OK.
- Note the space between the X and the U, it needs to be there.
This is a good time to clear your existing system restore points and establish a new clean restore point:
- Go to Start > All Programs > Accessories > System Tools > System Restore
- Select Create a restore point, and Ok it.
- Next, go to Start > Run and type in cleanmgr
- Select the More options tab
- Choose the option to clean up system restore and OK it.
This will remove all restore points except the new one you just created.
Some information on protection
Visit Microsoft's Windows Update Site Frequently - It is important that you visit http://www.windowsupdate.com regularly.
This will ensure your computer has always the latest security updates available installed on your computer. If there are new updates to install, install them immediately, reboot your computer, and revisit the site until there are no more critical updates.
MVPS Hosts file <= The MVPS Hosts file replaces your current HOSTS file with one containing well know ad sites etc.
Basically, this prevents your coputer from connecting to those sites by redirecting them to 127.0.0.1 which is your local computer
Find Tutorial here http://www.mvps.org/winhelp2002/hosts.htm
Winpatrol <= Download and install the free version of Winpatrol. a tutorial for this product is located here:
Using Winpatrol to protect your computer from malicious software
Read some information here how to prevent Malware.
Is your pc running slow?
Read What to do if your Computer is running slowly
Any more questions