Internet Explorer and Firefox infected by an unfamiliar Russian malware

My IE opens with the URL , which immediately redirects to another malware site, like onclicksad, alibaba, or financialsectrets, or to a game site, or a commercial one. The redirected sites change from time to time, but the initial page is always the same. This happens also in Firefox, but not in Google Chrome. I tried a lot of steps, but the problem persists. What's most frustrating, I have not found any reference to the site public-box.ru on the Web,...

Internet Explorer and Firefox infected by an unfamiliar Russian malware