It looks like the avast detections where before you ran combofix the last time. Combofix removed those files.
I’d like you to do this cleanup list, the go to the link below and do an online scan. You will have to pause the avast standard shield during the scan Right click the “a” icon select pause, then stabdard shield. Remember to resume it after the scan. You can do the firewall after the scan.
Please post the results in your next reply.
http://www.eset.com/onlinescan/
1.Click start button, click run, copy and paste the line below into the box, click ok
combofix /u
2.Please download the OTMoveIt by OldTimer.
[*] Save it to your desktop.
[*] Please double-click OTMoveIt2.exe to run it.
Then click the Clean Up button. You may get prompted by your firewall that OTMoveIt wants to contact the internet - allow this. A cleanup.txt will be downloaded, a message dialog will ask you if you want to proceed with the cleanup process, click Yes. This will delete all the tools you have downloaded plus itself.
3.Create a new restore point
You must be logged on to an administrator account
Go to Start - All Programs - Accessories - System Tools - System Restore.
Click Create a restore point, and then click Next.
In the text box labeled Restore Point Description, type a name for this restore point , click create
Remove old restore points
4.Disk Cleanup
- Go to Start - All Programs - Accessories - system tools. Launch the Disk Cleanup tool and let it run. When it finishes a box with tabs will appear, select the more options tab. On this tab you will find a section for System Restore. If you press the Clean Up button for that section, Windows will delete all restore points except for the most recent one.
5.Download and run this clean up utility. You can use it regularly. When it’s first run, it is in demo mode to show you what it will remove. Review it and then rerun in real mode. It is configurable.
CleanUp
It looks like you are using windows firewall. It doesn’t provide outbound protection. A third party firewall will.
A discussion on free firewalls can be found here.
http://forum.avast.com/index.php?topic=30808.0