; project name:         Memory Hacker
; author:               OldCheatEngineUser
; special thanks:       Dark Byte
; about:                basic memory reading and writing with pointer loading
; visit:                forum.cheatengine.org ; binaries subforum

include 'include\win32a.inc'
format pe gui
entry point

section '.text' code readable executable

point:

push 0x03E8
call [Sleep]
push 0
call [AllocConsole]
test eax,eax
jz exit
push cname
call [SetConsoleTitleA]
test eax,eax
jz exit

push 0xFFFFFFF5
call [GetStdHandle]
mov [ohandle],eax
push 0
push 0
push 0x2F
push cvalue
push [ohandle]
call [WriteConsoleA]

escapeloop:
push 0x1B
call [GetAsyncKeyState]
test eax,eax
jnz exit

push 13920
push 0
push 0x001FFFFF
call [OpenProcess]
test eax,eax
jz exit

sleeploop:
push 0x64
call [Sleep]
jmp escapeloop

exit:
push 0
call [ExitProcess]

section '.data' data readable writeable

cvalue db "ESC to quit, BACKSPACE to increase the value.",0
loadp db 0
pointed dd 0

section '.bss' data readable writeable

whandle rd 1
ohandle rd 1
phandle rd 1

section '.rdata' data readable

cname db "Memory Hacker",0
gname db "Tutorial",0

section '.idata' import data readable writeable

  library kernel32,'KERNEL32.DLL',\
          user32,'USER32.DLL'

  include 'include\api\kernel32.inc'
  include 'include\api\user32.inc'