juliocaesar

I ran a full scan on Malwarebytes the other day and it came up with, adware.downware - blekkolc.exe I can't find any information on this anyware. Has anyone heard of it before? When I went ahead and quarantined and deleted it spybot warned me there was an attempted change in the registry values for winlogon, userinit.exe which I went ahead and allowed as I figured it was MB cleaning up the registries from blekkolc.exe, was this MB and was this supposed to happen? Thanks so much.