Hi ALberto. You're welcome.
Spyware Fighter has not yet been evaluated, so we have no recommendation concerning this program.
Your Hijack This log looks to be clean.
If there are no continuing problems, I suggest the following.
One of the best features of Windows XP is the System Restore option, however if Malware infects a computer with this operating system the Malware can be backed up in the System Restore folder. Therefore, clearing the restore points is necessary after a virus removal.
To reset your restore points, please note that you will need to log into your computer with an account which has full administrator access. You will know if the account has administrator access because you will be able to see the System Restore tab. If the tab is missing, you are logged in under a limited account.
(winXP)
1. Turn off System Restore.
On the Desktop, right-click My Computer.
Click Properties.
Click the System Restore tab.
Check Turn off System Restore.
Click Apply, and then click OK.
2. Reboot.
3. Turn ON System Restore.
On the Desktop, right-click My Computer.
Click Properties.
Click the System Restore tab.
UN-Check *Turn off System Restore*.
Click Apply, and then click OK.
Here are some tips, to reduce the potential for spyware infection in the future, I strongly recommend installing the following applications:
- Spywareblaster <= SpywareBlaster will prevent spyware from being installed.
- Spywareguard <= SpywareGuard offers realtime protection from spyware installation attempts.
Download the new Ad-Aware SE version, and follow the instructions on how to do a full scan: http://forums.spywareinfo.com/index.php?showtopic=11150
-reboot after using Ad-Aware SE. Also while there get the VX2 plugin and follow the instructions to run it also.
- How to use Spybot to remove Spyware <= If you suspect that you have spyware installed on your computer, here are instructions on how to download, install and then use Spybot. Similar to Ad-Aware, I strongly recommend both to catch most spyware.
To protect yourself further:
MVPS Hosts file <= The MVPS Hosts file replaces your current HOSTS file with one containing well know ad sites etc. Basically, this prevents your computer from connecting to those sites by redirecting them to 127.0.0.1 which is your local computer
Google Toolbar <= Get the free google toolbar to help stop pop up windows.
* Clean your Cache and Cookies in IE:
Close all instances of Outlook Express and Internet Explorer
Go to Control Panel > Internet Options > General tab
Click the "Delete Cookies" button
Next to it, Click the "Delete Files" button
When prompted, place a check in: "Delete all offline content", click OK
* Clean your Cache and Cookies in Firefox (In case you also have Firefox installed):
Go to Tools > Options.
Click Privacy in the menu on the left side of the Options window.
Click the Clear button located to the right of each option (History, Cookies, Cache).
Click OK to close the Options window
Alternatively, you can clear all information stored while browsing by clicking Clear All.
A confirmation dialog box will be shown before clearing the information.
* Clean other Temporary files + Recycle bin
Go to start > run and type: cleanmgr and click ok.
Let it scan your system for files to remove.
Make sure Temporary Files, Temporary Internet Files, and Recycle Bin are the only things checked.
Press OK to remove them.
If you are not using an alternate browser to Internet Explorer, I suggest trying the Firefox browser. It is much safer than IE. Be sure to have a look at the Extensions available for it and get those you need, or want.
Please use the following link to download the Firefox browser.
http://www.mozilla.org/
And also see TonyKlein's good advice
http://castlecops.com/postlite7736-.html
So how did I get infected in the first place?
Safe surfing. 
