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help me find what write in a address

 
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molo32
How do I cheat?
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Joined: 16 Jan 2016
Posts: 9

PostPosted: Sun Dec 03, 2017 12:20 pm    Post subject: help me find what write in a address Reply with quote

I have a life address 0x00B05A2A
when the player touches the enemy a life is subtracted

0x00B05A2A was 3 but when touching the enemy it is 2


the instruction that writes this address is
Quote:
mov [edx + Regen.exe + 6F5F20], bl


Code:
00409B0F - C1 E8 08 - shr eax,08
00409B12 - 88 82 215FAF00  - mov [edx+Regen.exe+6F5F21],al
00409B18 - 88 9A 205FAF00  - mov [edx+Regen.exe+6F5F20],bl <<
00409B1E - 83 C4 0C - add esp,0C
00409B21 - 5B - pop ebx

EAX=00000000
EBX=00000002
ECX=00000000
EDX=0000FB0A
ESI=00000002
EDI=000000FB
ESP=0018FC2C
EBP=00FFFB0A
EIP=00409B1E




but this instruction writes in many addresses, and edx works as a pointer
  if I change bl to ff the game gets corrupted because it writes ff in many other addresses
how do I find the direction of the instruction that subtracts life

I suppose it must be like that

mov ebx, [0x00B05A2A]
dec ebx
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OldCheatEngineUser
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Joined: 01 Feb 2016
Posts: 1587

PostPosted: Sun Dec 03, 2017 11:07 pm    Post subject: Reply with quote

you compare registers or find an offset somewhere to compare your health with other things.

or you can break and trace it, to somewhere were you find a subroutine that only deal with your health.

from there you can whether move ff into your health address, or simply let it return to where it came from.

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Hannahjackson
How do I cheat?
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Joined: 05 Dec 2017
Posts: 1

PostPosted: Tue Dec 05, 2017 5:17 am    Post subject: Reply with quote

Addressing an envelope correctly helps get your letter to the correct destination on time. Many people don't realize that there's a "right" way to address an envelope; if it arrives at the right place, you did it correctly... right?
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