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COMPLETE CheatEngine Tutorial(with pictures) UPDATE JAN 2015
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ParkourPenguin
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PostPosted: Mon Jan 08, 2018 11:00 am    Post subject: Reply with quote

3bitbrain wrote:
How do you set up a compare for this and where at?
...
The conditional jumps are throwing me for a loop.

comiss is more or less a cmp instruction for SSE. The parity flag is set if the result is unordered (i.e. either source is NaN), so the jp instruction is checking if either operand is NaN. The zero flag and carry flag are set according to the result, so the jb instruction will jump if xmm1 < xmm0.

Regardless, you can completely ignore those jcc instructions; all you should be interested in is the write. You can generally follow along with the tutorial even though it's for x86.

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3bitbrain
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PostPosted: Mon Jan 08, 2018 12:18 pm    Post subject: Data Structures - Reply Reply with quote

Thanks for the response.

The condition that needs to be compared ( 0010, integer value of 1 or 2 ) ... I'm not clear on where that is coming from.

Think I'll spend some time poking at it to see if I can figure it out.

Update : Duh!! More time thinking always helps.

Code:

newmem: //this is allocated memory, you have read,write,execute access
//place your code here
cmp [rbx+14],1
jne originalcode
nop
jmp exit


This code worked.
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Mygith
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PostPosted: Tue Nov 13, 2018 6:43 am    Post subject: Reply with quote

I have a question, this might not be the propper place but i'll give it a go.

Chapter 9: Tutorial 7

After i get the initial number (lets say health is 100), then i get the "pointer needed to find this adresss is probably xxxxxxxx.

When i search for that in hex i get multiple adresses so i don't know how to figure out what i have to do after that. How can i figure what to do after that step?

(sry if wrong thread)
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.:REAPER:.
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PostPosted: Sun Oct 02, 2022 4:57 am    Post subject: Last tutorial (step 9) Reply with quote

Hey there

This tutorial was great🔥 I couldn't even do the 7th step (the code injection) without it 🙄anyway now I'm stuck in 9th step when I click "define new structure" I can't find the purple line you said (offset 10) IDK what should I do now
BTW I'm using CE on (windows 10 ×64)

And I don't have access to my laptop so don't know the CE's version so please don't ask the version 🙃

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thekorganut
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PostPosted: Wed Nov 16, 2022 6:19 am    Post subject: thank but..... Reply with quote

Chapter 9: Tutorial 7
I stopped at that point because I did not understand anything. Please provide an explanatory video
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Dark Byte
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PostPosted: Wed Nov 16, 2022 6:58 am    Post subject: Reply with quote

click on the light bulb in the tutorial
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