Hi sergi,
PP had a look at that WPFind log. He notes that there are some remnants of a Vx2 infection. Let's see if we can make sure it is all gone.
Not sure if you said you had AdAwareSE on the computer or not.
Download AdAwareSE from this link
http://www.lavasoft.de/products/ad-a...e_personal.php

and it's Vx2 Plug-in from this link;
http://www.lavasoft.de/support/secur...x2_cleaner.php

Install Ad-AwareSE using the default options, then install vx2cleaner_inst.exe, taking all the defaults there as well.

Run Ad-Aware, update to the latest definitions, then click on Add-ons in the lefthand column. Select VX2 Cleaner V2.0 and click Run Tool. Click "OK", then, if something is found, click "Clean" as in the directions given. Click "Close", and exit Ad-Aware.

Reboot your PC and run Ad-Aware again. This time, click on the Start button in Ad-Aware, select "Perform smart system scan" and click Next. Once the scan finishes, click "Next" again. Select all objects found (right click anywhere in the list of found objects and click "Select All Objects"). Click "Next" one more time, then "OK" to confirm the removal.

You will be prompted to set Ad-Aware to run on reboot, click "OK". Exit Ad-Aware and restart your PC once again.

Next you will need to go to this website;
http://virusscan.jotti.org/
Right at the very top of that opening page you will see a place to upload a file for scanning.
In the box there type the following ;
C:\WINDOWS\system32\wdaservc.dll () and then click the Browse button. The file will be uploaded there and scanned by multiple programs for viruses. This can take awhile because multiple programs are used. Even if it seems unresponsive please let it run.
Come back here with the results of both of these actions.
Judy