ok so… ive been getting the avast pop up telling me its blocked a malicious url. the thing about it… it dose this even if im not browsing the internet. ive never used or heard of the sites its saying its blocking. i have ran a full scan on avast- followed the best option for what showed up- ive also run a full scan with superantispyware- also followed best options there-
im at a loss what to do now?? they wont stop poping up and are about to drive me up a wall 
can you post a screens shot of the pop-up
OK, another tool to check for other types of rootkit.
[*]Download TDSSKiller and save it to your Desktop.
[*]Extract its contents to your desktop.
[*]Once extracted, open the TDSSKiller folder and doubleclick on TDSSKiller.exe to run the application, then on Start Scan.
http://i466.photobucket.com/albums/rr21/JSntgRvr/TDSSKillermain.png
[*]If an infected file is detected, the default action will be Cure, click on Continue.
http://i466.photobucket.com/albums/rr21/JSntgRvr/TDSSKillerMal-1.png
[*]If a suspicious file is detected, the default action will be Skip, click on Continue.
http://i466.photobucket.com/albums/rr21/JSntgRvr/TDSSKillerSuspicious.png
[*]It may ask you to reboot the computer to complete the process. Click on Reboot Now.
http://i466.photobucket.com/albums/rr21/JSntgRvr/TDSSKillerCompleted.png
[*]If no reboot is require, click on Report. A log file should appear. Please copy and paste the contents of that file here.
[*]If a reboot is required, the report can also be found in your root directory, (usually C:\ folder) in the form of “TDSSKiller.[Version][Date][Time]_log.txt”. Please copy and paste the contents of that file here.
why, when we have not recived the result / log from the first yet