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Nicholas Cage
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 Posted: Tue Apr 22, 2014 7:55 pm Post subject: I have a simple question. |
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How would I find the opcodes I want to find without the find memory code or whatever it's called, and could I find it with x86 Assembly?
An example of what I want to find: movzx
and I don't wanna have to keep scrolling and testing each opcode.
So what's a quick and easy way to do so? |
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atom0s
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| Posted: Tue Apr 22, 2014 9:39 pm Post subject: |
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Use the array of byte scan and scan for the bytes of the opcodes etc.
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Nicholas Cage
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| Posted: Tue Apr 22, 2014 9:48 pm Post subject: |
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@atom0s
How do I know if the opcode is right?
I'm asking how to find them.
It's not for stuff like ammo hack or any crap like that. |
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++METHOS
I post too much
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| Posted: Tue Apr 22, 2014 9:51 pm Post subject: |
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| Randomly testing each opcode will take forever and is a huge waste of time. Instead, tell us what you're wanting to do and we can tell you how to do it. Be specific. |
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atom0s
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| Posted: Tue Apr 22, 2014 9:53 pm Post subject: |
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| Quote: | | An example of what I want to find: movzx |
For example the following:
00887A3D - 0FB7 C6 - movzx eax,si
The main opcodes bytes are 0F B7, while C6 operand (si).
So you could use the array of byte scanner to look for: 0F B7 ??
It would be better to scan for other instructions near this too to help lengthen the array of bytes you use to scan for to limit the number of matches you find.
There are tutorials on this site and the web that explain array of bytes in detail on how to scan for them, how to create them, what to use/not to use etc.
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Nicholas Cage
Newbie cheater
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Posts: 16
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| Posted: Tue Apr 22, 2014 10:03 pm Post subject: |
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| ++METHOS wrote: | | Randomly testing each opcode will take forever and is a huge waste of time. Instead, tell us what you're wanting to do and we can tell you how to do it. Be specific. |
It's a so called "script exploit"
It's something to do with ROBLOX.
and I doubt you know what ROBLOX is, though.
@atom
I'll try it, thanks. |
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++METHOS
I post too much
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| Posted: Tue Apr 22, 2014 10:49 pm Post subject: |
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| Nicholas Cage wrote: |
and I doubt you know what ROBLOX is, though. |
-Yeah, I know what it is, because I bother to read. |
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atom0s
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| Posted: Wed Apr 23, 2014 12:26 am Post subject: |
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| Nicholas Cage wrote: | | ++METHOS wrote: | | Randomly testing each opcode will take forever and is a huge waste of time. Instead, tell us what you're wanting to do and we can tell you how to do it. Be specific. |
It's a so called "script exploit"
It's something to do with ROBLOX.
and I doubt you know what ROBLOX is, though.
@atom
I'll try it, thanks. |
We do not support multiplayer hacking on this site just so you know:
http://forum.cheatengine.org/faq.php#0
So further discussion on this topic will be ignored.
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