Cheat Engine

Anaxor · Newbie cheater Reputation: 0 Joined: 11 Aug 2007 Posts: 17

hello friends, im still learning assembly

my question here is:
is it possible to code in assembly a direct address or pointer
and change its value just like clicking change value in the cheat table?

if so how?

why i ask about this?
because the game im trying to cheat on has CRC , and im using
a custom script to bypass the check, so i can only make changes by assembly using this script
anything that i change by double clicking value will dc crash the game...

any example will be appreciated

here is an example of what i want to do

address 014C8368 4byte value 3162

how can i change its value in assembly?

++METHOS · Posted: Thu May 22, 2014 12:30 am Post subject:

Yes, but it's usually the other way around (assembly code crashes the game, but direct altering of values doesn't). If directly altering a value crashes the game, there may be additional checks being performed that constantly compare the value against itself (e.g. if the value at first check was 4 and value at next check was 100, the difference is 96...which is impossible...so initiate crash etc.). If the game is online, the server could be doing the compare and forcing a crash because the data doesn't match.

Anyway, if this is happening, a script will not help you unless you can find where the compare is occurring (if online, forget it).

To answer your question...

There are several ways to do it, but first, I would just test it by creating a simple script that locks the value to see if altering via a script will even work.

Anaxor · Newbie cheater Reputation: 0 Joined: 11 Aug 2007 Posts: 17

++METHOS · Posted: Thu May 22, 2014 1:06 pm Post subject:

Anaxor · Newbie cheater Reputation: 0 Joined: 11 Aug 2007 Posts: 17

++METHOS · Posted: Thu May 22, 2014 6:36 pm Post subject:

If you're not going to use module addresses (or can't), then you really should use AOB unless you know for sure that the address does not change.

Anyway, you can try this:

Anaxor · Newbie cheater Reputation: 0 Joined: 11 Aug 2007 Posts: 17

and how do i use AOB?

tried doing

[Enable]
stealthedit(Map,014cfdd8,6)

Map:
08

[Disable]
014cfdd8:
01

i want to change the stealthedit value

if i just do 014cfdd8 db 08 i will dc

how can i use it in aob?

++METHOS · Posted: Fri May 23, 2014 12:39 am Post subject:

[sigh] Did it work?

Anaxor · Newbie cheater Reputation: 0 Joined: 11 Aug 2007 Posts: 17

no it didnt work the aob didnt change

do you know a way to change the

aob while using stealthedit plugin?

++METHOS · Posted: Fri May 23, 2014 10:03 am Post subject:

You're not making sense. The script that I posted did not contain AOB. I am asking if that script worked.

Yes, I know how to implement AOB with stealthedit.

Anaxor · Newbie cheater Reputation: 0 Joined: 11 Aug 2007 Posts: 17

yes it worded, but im not asking to do that...

what i want is just to change the value of an specific address while stealthedit

i know that the address 014cfdd8 value is 1 i want to change it o 8 or whatever

i dont want o see which address it writes into it.... i just want to directly change the value of 014cfdd8 not what 008B401B writes...

++METHOS · Posted: Mon May 26, 2014 3:49 pm Post subject:

Clearly, there is a language barrier here. Really, I do not like wasting my time.

You can try this (untested approach):

Anaxor · Newbie cheater Reputation: 0 Joined: 11 Aug 2007 Posts: 17

++METHOS · Posted: Tue May 27, 2014 12:13 am Post subject:

Probably because...like I said before...a check is being performed on the value itself.

If you manually alter a value (and you know, 100%, that it is the correct address) and the game crashes...then it's probably because of anti-cheat/server-sided security checks etc.

But...since you refuse to listen...you continue to waste people's time.

Anaxor · Newbie cheater Reputation: 0 Joined: 11 Aug 2007 Posts: 17