I found a MASM macro to add nanomites to your code in openrce.org, here's the link to the original article:
https://www.openrce.org/blog/view/999/Nanomites_by_Deroko
Here's another article explaining what nanomites are:
<< Removed for Reverse Engineering references which are against forum rules. Regards, P1 :8) >>
And here's the code:
EXCEP_INT3 equ 010h
EXCEP_DIV0 equ 011h
EXCEP_PRIV equ 012h
EXCEP_ILLE equ 013h
EXCEP_ACCE equ 014h
nanomite_m macro i_ExcepType, i_JumpType, i_Address
local @nano
@nano:
if i_ExcepType eq EXCEPT_INT3
int 03h
elif i_ExcepType eq EXCEP_DIV0
xor ebx, ebx
xor edx, edx
mov eax, 02h
div ebx
elif i_ExcepType eq EXCEP_ACCE
xor eax, eax
xchg dword ptr [eax], eax
elif i_ExcepType eq EXCEP_PRIV
; TODO: Add code to generate this exception
elif i_ExcepType eq EXCEP_ILLE
; TODO: Add code to generate this exception
endif
db i_ExcepType
db i_JumpType
dd offset i_Address - offset @nano
endm
I hope you find this interesting. :)
Good to see people interested in RE still browse this forum. Nice work.
P.S. For those interested in the original source of this code (tasm), google for "deroko".
Ehtyar.