make a crypter

[ajron]

I'm with yours about VM or emulating CPU it's the future and with these systems can be more difficult to crack APPS.
Anyone have info about VM or CPU?

You can see my old crackme. It has very simple code, but running in VM makes it very hard to analyse. You can download it from:
hxxp://www.powergg.digi.pl/download.php?id=8

[upb]

http://www.crackmes.de/users/upb/crackmes/keygenme_3/download

stack based (very simple) 'cpu', a few instructions only
you can try to keygen it or see how it's done.