Possible new virus?

When I use the “manage startup” utility in RegCure, two programs appear on the list that I have never heard of, nor can I find any info about on the web. They are named “Jxevoloz” and “Twabot”. They run dll’s named “Uyiyutegefizipu.dll” and “ukukeyib.dll”, respectively. I suspect virus activity. Has anyone heard of these programs or dll’s?