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How would I deal with mov/lea in this situation?

 
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ParkourPenguin
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Joined: 06 Jul 2014
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PostPosted: Wed Nov 27, 2019 10:31 am    Post subject: Reply with quote
What was the original code? If it's "lea esi,[edi+30]", then just use esi- it's not being used before that instruction.

What is asd1 and mymemory? It would be best if you just posted the full script.
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ParkourPenguin
I post too much
Reputation: 152

Joined: 06 Jul 2014
Posts: 4695
PostPosted: Thu Nov 28, 2019 10:29 am    Post subject: Reply with quote
Insecurely wrote:
I then use a move and grab the player which is in edi, and move into asd1 then lea mymemory,[asd1] but you can't use instructions that way even though eax and what not would work fine.
Why use asd1 at all? Just move edi into [mymemory].

Here's a full script:
Code:
// original code:
// lea edi,[esi+60]
// lea esi,[edi+30]

[ENABLE]
aobscan(playerbaseinject,8d 7e 60 8d 77 30)
alloc(newmem,$1000)

label(return)
label(mymemory)

registersymbol(playerbaseinject)
registersymbol(mymemory)

newmem:
  lea edi,[esi+60]
  mov [mymemory],edi
  lea esi,[edi+30]
  jmp return

newmem+800:
mymemory:
  dd 0

playerbaseinject:
  jmp newmem
  nop
return:

[DISABLE]
dealloc(newmem)

unregistersymbol(playerbaseinject)
unregistersymbol(mymemory)

playerbaseinject:
  db 8d 7e 60 8d 77 30
Then just use the symbol mymemory in your cheat table like a pointer with one offset.
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