I’ve been constantly alerted that Avast has stopped a harmful url. I googled the url and found a topic on this site, eventually being directed to here: http://forum.avast.com/index.php?PHPSESSID=rj9klpbfr2p1pq24u4oblvrre1&topic=53253.0
I think that through everything done inside that topic I could have already removed all potential threat, buti t tells me to post logs, so I’ll do do.
It’s not letting me attach files in the first post, it just keeps telling me I already did but I clearly haven’t, so I’ll attach them here.
Here’s the last file. Let me know if I should still be worried! 
Hi,
Please download Farbar Recovery Scan Tool by Farbar and save it to your desktop.
Note: You need to run the version compatibale with your system. If you are not sure which version applies to your system download both of them and try to run them.
Only one of them will run on your system, that will be the right version.
[*]Double-click to run it. When the tool opens click Yes to disclaimer.
[*]Under Optional Scan ensure “List BCD” and “Driver MD5” are ticked.
[*]Press Scan button.
[*]It will make a log (FRST.txt) in the same directory the tool is run. Please attach it to your reply.
[*]The first time the tool is run, it makes also another log (Addition.txt). Please attach it to your reply.
Then…
Download TDSSKiller and save it to your desktop
Execute TDSSKiller.exe by doubleclicking on it.
Confirm “End user Licence Agreement” and “KSN Statement” dialog box by clicking on Accept button.
[*] Press Start Scan
[*] If Suspicious object is detected, the default action will be Skip, click on Continue.
[*] If Malicious objects are found, select Cure.
Once complete, a log will be produced at the root drive which is typically C:\ ,for example, C:\TDSSKiller.<version_date_time>log.txt
Please post the contents of that log in your next reply.