Perhaps no popups but malware was still active on board. Now, FRST has been target malware and remove it from your system.

Now let’s run some additional scan to make shure there is no some leftover afoot.

Please download Zoek tool by Smeenk (
http://www.mcshield.net/personal/magna86/Images/Zoek_icon.png
) from here and save it to your Desktop.
Unpack the archive…

[*]Close any open browsers and temporarily disable your AntiVirus program. (if it is necessary)
If you are unsure how to do this please read this or this Instruction.

[*]Double click on zoek.exe to run the tool. Please wait while the tool does not start…
[*]Click on More Options and check box only for AutoClean
[*] Click on
http://www.mcshield.net/personal/magna86/Images/Run%20Script%20by%20zoek.png
button.
Please wait until a logreport will open (this can be after reboot)

[*]Save notepad to your Desktop and attach here zoek-results.log
Note: It will also create a log in the C:\ directory named “zoek-results.log