Hello bszeran and welcome to avast!. I will be working on your Malware issues.
Kindly note that I shall give my best to cure the machine but I can not guarantee success.
Unfortunately, in spite of your good will, these logs are not valid to me although at first sight seem valid.
Could you please follow this instruction for creating & posting the proper FRST logs.
[*]Download FRST to a USB flash drive.
Download link is for 32bit(x86) or x64bit based system:
http://www.bleepingcomputer.com/download/farbar-recovery-scan-tool/
[*]Plug the USB drive into the infected machine.
Boot your computer into Recovery Environment
[*]Restart the computer and press F8 repeatedly until the Advanced Options Menu appears.
[*]Select Repair your computer.
[*]Select Language and click Next
[*]Enter password (if necessary) and click OK, you should now see the screen below …
http://i1090.photobucket.com/albums/i366/garyr56/W7InstallDisk2.png
[*]Select the Command Prompt option.
[*]A command window will open.
[*]Type notepad then hit Enter.
[]Notepad will open.
[list]
[*]Click File > Open then select Computer.
[*]Note down the drive letter for your USB Drive.
[]Close Notepad.[/list]
[*]Back in the command window …
[*]Type e:/frst.exe
(or type e:/frst64.exe If you download the FRST for 64-bit windows) and hit Enter
(where e: is replaced by the drive letter for your USB drive)
[*]FRST will start to run.
[list]
[*]When the tool opens click Yes to disclaimer.
[*]Press Scan button.
[*]When finished scanning it will make a log FRST.txt on the flash drive.[/list]
[*]Next
[*]Type rpcss.dll into the Search: field in FRST then click the Search File(s) button.
[*]FRST will search your computer for files and when finished it will produce a log Search.txt on the flash drive.
[*]Exit FRST.
[*]Close the command window.
[*]Boot back into normal mode and post me the FRST.txt and Search.txt logs please.