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Q: Find correct byte for patch a file

 
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DarkSoroush
How do I cheat?
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Joined: 13 Apr 2008
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PostPosted: Mon Apr 14, 2008 1:17 pm    Post subject: Q: Find correct byte for patch a file Reply with quote

hi all
i have a q about finding correct byte for patching a file in cheat engine, bcs cheat engine show me a lot of address for this and i cant find the correct address. see this:
good-times*webshots*com/photo/2024214670103330478ZbTcKV
(replace any "*" with ".")
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Psy
Grandmaster Cheater Supreme
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PostPosted: Mon Apr 14, 2008 3:22 pm    Post subject: Reply with quote

Wow man, you're trying to patch one byte indeed!

Not gonna happen, there are so many re-occurences of the same byte value... thousands.

Give more info on what you are trying to do and on what...
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Dark Byte
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PostPosted: Mon Apr 14, 2008 3:39 pm    Post subject: Reply with quote

Scroll down till you find one with a (1)

don't pick the ones with a (4)

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DarkSoroush
How do I cheat?
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Joined: 13 Apr 2008
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PostPosted: Mon Apr 14, 2008 4:02 pm    Post subject: Reply with quote

Quote:
Wow man, you're trying to patch one byte indeed!

Not gonna happen, there are so many re-occurences of the same byte value... thousands.

Give more info on what you are trying to do and on what...

tnx. yes but cheat engine searching for 3 serial byte. (i think)
i want mutilate an exe file (a game executer file) and correct data later with my program (i write a program like a loader). so user can run game only by running my program.!! Twisted Evil Rolling Eyes
Quote:
Scroll down till you find one with a (1)

don't pick the ones with a (4)

tnx dark byte. i already know this but i cant find any address with (1). all of they are with (4). also i searching in other dll(s) and again i cant find any byte with (1). !!

at last i am sry for my English.
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Dark Byte
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PostPosted: Mon Apr 14, 2008 5:28 pm    Post subject: Reply with quote

Then that most likely means that the .exe or the module the code is in is encrypted or packed
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Labyrnth
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PostPosted: Mon Apr 14, 2008 5:36 pm    Post subject: Reply with quote

Why not take the address you found for the assembly your trying to patch and look at it in olly or what ever debugger you use.

Plus i would look at this file in PEiD and see about it being packed like DB says, or if it is just using a wrapper.

So your trying to bypass a loader...
Also how about filling us in on what game your working on?
Link where you got it?
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DarkSoroush
How do I cheat?
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PostPosted: Tue Apr 15, 2008 5:45 am    Post subject: Reply with quote

thx all!! resolved!!

exe is not encrypted or have not any other anti cheat or binary protection.
i check for other code and its work good now.
this is a modification of farcry game but have a new exe file and the new exe file is stand alone and dont need to original farcry.exe file.
also farcry load script for menu and .... so i think some of the codes are from scrips and hevent any compiled data on hard disk. scrips is only text.

thanks again. Embarassed
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