It would appear that it is a virus.
Please download
Mcafee stinger multivirus removal tool
Install and run
Spybot search and destroy
Ad aware personal form Lavasoft
Install, update,run, check for problems , fix problems .
A Squared trojan remover
Download, install, update, scan and fix.
http://www.techsupportforum.com/hija...ijackthis.html
First Steps at Removing Malware and Posting a HiJackThis Log
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