Hey! if, windows prefetch just tells you what
may have been installed or is installed, can it be used to
confirm if a Trojen Spec> VBCrypt - AMF is still on a system?
The File etl shows up for a few seconds some times then
dissappears.
if you need help with infection…or think you may have one
follow ths guide and attach the requested logs…not copy and paste http://forum.avast.com/index.php?topic=53253.0
AdwCleaner
Malwarebytes
OTL
aswMBR
when done the removal specialists will be notified and help you. it may take hours before one arrive so be patient