After downloading WinRar, I have a pop-up saying “Interval Hehe” Some of pages access such as Yahoo, Google, Facebook are redirected to Microsoft Security Centre page. Is this Interval hehe part of WinRar, or I have downloaded an infected version of it? I remember that it was not downloaded on the official web site but from a torrent server.
Also, I noticed that Internet Explorer now has the title of “Interval Hehe.” Even though I am on a different web site, the same title will appear. It is really uncomfortable and I want to fix it as soon as possible. Need your help.