hello sir
i'm good experience in assembly and i use tasm under windows for 16 bit assembly
but i have good experience in x86/x64 under both windows and linux
i use for 16 bit assembly tasm and also i use emu8086 simulator
i make before many virus and shell code and payload .. and i crypt them i make it as down-loader virus
please sir give me more details about your project
when i complete your project you can check and then you can accept my bid