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Questions - 32bit-64bit

Memory access only possible with stack registers after switching to 32-bit compat mode, in an x86-64 Linux process that started as 64-bit

After trying to switch an x86-64 linux process to 32 bit compatibility mode with an lret, we can't access memory except when addressing with ESP or EBP. Does anyone have an idea what is going on here?...
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rgba

linux

x86

x86-64

32bit-64bit

memory-segmentation

Votes: 0

Answers: 0

Significance of learning 32 bit exploitation

I'm thinking of taking EXP 301 (Windows User Mode Exploit Development) exam. And I did some research on this exam; I came around many articles which criticised the exam material for only covering 32 b...
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Da3kL10rd

windows

32bit-64bit

exploit

instructions

microprocessors

Votes: 0

Answers: 1

Latest Answer

Is this a pre-requisite to learn 64 bit exploitation? No. There is a lot in common between x86-32 and x86-64, so much of what you learned about 32 bits would carry over, but it's not a prerequisite...
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Nate Eldredge

How to create an executable file from python scripts for all windows?

How to create an executable file from python scripts? How to create an executable file of python scripts which can be executed on windows 7 / 8/ 10 and 64 both 32 bit and 64 bit versions? I have used ...
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zahedi121

python

exe

32bit-64bit

Votes: 0

Answers: 1

Latest Answer

First of all, if you use pyinstaller to create an exe file. This exe file will only run on this type of computer. For example, if you create an exe file on a windows 10 64bit, this will only work on 6...
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Paul Kocian

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