Hello jcyounis,
The issue may not be caused by a hijacker but it might be best for someone to take a look at the system.
Please see the Malware Removal Forum sticky which includes instructions in post #2 on how to provide the logs from Farbar Recovery Scan Tool and aswMBR, which are the logs used in the preliminary analysis.
http://forums.spybot.info/showthread.php?t=288
Then start a new topic in that forum providing the logs so a volunteer analyst can assist.
Best regards,
tashi