Need help removing Malware/Trojan

[Frictionaldesigns]

Well, i downloaded avast and restarted my computer. Now about every 5 minutes i'm getting a popup from avast saying malware blocked/trojan horse blocker.
The following reads:
Object: C:\Windows\Installer\...\80000000.@
Infection: Win32:Malware-gen
Action: Moved to chest
Process: C:\Windows\System32\services.exe

I tried doing a full system scan to delete it, but every time I do so, it always finds a way back.

[Pondus]

follow the guide and attach (not copy and paste) the requested logs
http://forum.avast.com/index.php?topic=53253.0

[Frictionaldesigns]

follow the guide and attach (not copy and paste) the requested logs
http://forum.avast.com/index.php?topic=53253.0

I just did so and here is the aswMBR log.

[essexboy]

Warning This fix is only relevant for this system and no other, using on another computer may cause problems

Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot

Run OTL

• Under the Custom Scans/Fixes box at the bottom, paste in the following
  
  
  

Code: [Select]

:Files
C:\Windows\Installer\{c56f2bac-b775-be9e-6c80-90b3293ffbe7}
C:\Users\Manuel Valenzuela\AppData\Local\{c56f2bac-b775-be9e-6c80-90b3293ffbe7}
C:\Windows\System32\services.exe|C:\Windows\winsxs\amd64_microsoft-windows-s..s-servicecontroller_31bf3856ad364e35_6.1.7600.16385_none_2b54b20ee6fa07b1\services.exe /replace

:Commands
[purity]
[resethosts]
[emptytemp]
[CREATERESTOREPOINT]
[Reboot]

• Then click the Run Fix button at the top
  
• Let the program run unhindered, reboot the PC when it is done
• Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.

THEN

Download and Install Combofix
 
Download ComboFix from one of the following locations:
Link 1
Link 2
 
VERY IMPORTANT !!! Save ComboFix.exe to your Desktop
 
* IMPORTANT - Disable your AntiVirus and AntiSpyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with our tools. If you have difficulty properly disabling your protective programs, refer to this link here

• Double click on ComboFix.exe & follow the prompts.
  
• Accept the disclaimer and allow to update if it asks

• When finished, it shall produce a log for you.
• Please include the C:\ComboFix.txt in your next reply.[/b]
  

Notes:
1. Do not mouse-click Combofix's window while it is running. That may cause it to stall.
2. Do not "re-run" Combofix. If you have a problem, reply back for further instructions.
3.  If after the reboot you get errors about programmes being marked for deletion then reboot, that will cure it.



Please make sure you include the combo fix log in your next reply as well as describe how your computer is running now

[Frictionaldesigns]

Warning This fix is only relevant for this system and no other, using on another computer may cause problems

Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot

Run OTL

• Under the Custom Scans/Fixes box at the bottom, paste in the following
  
  
  

Code: [Select]

:Files
C:\Windows\Installer\{c56f2bac-b775-be9e-6c80-90b3293ffbe7}
C:\Users\Manuel Valenzuela\AppData\Local\{c56f2bac-b775-be9e-6c80-90b3293ffbe7}
C:\Windows\System32\services.exe|C:\Windows\winsxs\amd64_microsoft-windows-s..s-servicecontroller_31bf3856ad364e35_6.1.7600.16385_none_2b54b20ee6fa07b1\services.exe /replace

:Commands
[purity]
[resethosts]
[emptytemp]
[CREATERESTOREPOINT]
[Reboot]

• Then click the Run Fix button at the top
  
• Let the program run unhindered, reboot the PC when it is done
• Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.

THEN

Download and Install Combofix
 
Download ComboFix from one of the following locations:
Link 1
Link 2
 
VERY IMPORTANT !!! Save ComboFix.exe to your Desktop
 
* IMPORTANT - Disable your AntiVirus and AntiSpyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with our tools. If you have difficulty properly disabling your protective programs, refer to this link here

• Double click on ComboFix.exe & follow the prompts.
  
• Accept the disclaimer and allow to update if it asks

• When finished, it shall produce a log for you.
• Please include the C:\ComboFix.txt in your next reply.[/b]
  

Notes:
1. Do not mouse-click Combofix's window while it is running. That may cause it to stall.
2. Do not "re-run" Combofix. If you have a problem, reply back for further instructions.
3.  If after the reboot you get errors about programmes being marked for deletion then reboot, that will cure it.



Please make sure you include the combo fix log in your next reply as well as describe how your computer is running now

It seems to be running better, i don't seem to have those annoying avast infection things popping up. heres the log.

[essexboy]

How is the computer behaving now .. Any problems ?