Yahoo Messenger: foto http://ariafotos.com/image.php zhelefun.com tviceimg.com tuesimages.com
May 1, 2010
http://ariafotos.com/image.php
http://zhelefun.com/image.php
http://tviceimg.com/image.php
http://tuesimages.com/image.php
So, somebody sent you any one of above hyperlinks. If you click on the link, it will ask you to download an executable (.exe) file that is actually a malware.
Solution:
Download the latest version of Ad-Aware to remove the malware. Install it, then perform Full Scan but it will take some time.
Always have your PC running an updated antivirus program.