“intervalhehehe” popup is a trojan that hides in hacked WinRAR files. The trojan that stands beyond this popup is able to change your browser settings. You won’t be able to reach your favorites sites, but you will be redirected into falsified Microsoft security page, that tries to force you into downloading of more malware. If you already have seen “intervalhehehe” popup you need to uninstall your current WinRAR program for complete removal of popup.
