crypter

[nicegirl]

hi guys
i've been learning p++ for 6 months
now i want to learn how to write crypter? how can i start? what knowledge and information i need?
whats the best and perfect resources?
can any body help me?
thank you in advance

 

[Pernat1y]

how can i start?

PE format and some way to execute code (LoadPE, RunPE and so on).

whats the best and perfect resources?

UPX sources.