If I'm not mistaken, afom.exe is used by the Firefox add-on, MemoryFox. I read somewhere that because of some of its characteristics, it can be somewhat of a 'Risky' process. Any additional information would be very much appreciated. Currently using here on Win XP.
Its from the addon Memory Fox. It looks abandoned, updated last on April 18, 2011 on AMO. Why bother with such an outdated addon? Uninstall it.