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Questions tagged [ollydbg]

OllyDbg is a Ring3, Win32 debugger.

OllyDbg is a Windows 32-bit assembly level debugger and disassembler created by Oleh Yuschuk. OllyDbg operates in Ring3, or userland, rendering it unable to debug device drivers and kernel components.

It supports user created plugins. Currently version 2 is in development by Oleh.

More information can be gotten from the homepage.

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Encrypted strings in software

I am new to reverse engineering. I am using immunity debugger, x64 dbg, ollydbg. Softwares like Winzip we can't able to read it's strings because it is obfuscated (encrypted). I have watched some tutorials on YouTube, but those softwares ( power…
Etf_Zan
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Calculate CALL offset

I'm trying to call a process function in C# by creating an array of bytes, allocating memory, writing to allocated memory, then Creating Remote thread. As far as I know it's the usual way to execute shellcode through a process. void…
Mattis BETOURNE
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is it possible to make debugger like ollydbg via c#?

Is it possible to make a debugger like OllyDbg using C# ? I mean debug VC++, Delphi, Borland? Or make something like IDA (debugger) ?
xebim
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Ollydbg can't disassemble code but runs when I open the .exe file

I have a simple C++ and C# code which is basically like any other crackme tutorial for ollydbg. Just a textbox and a button which checks if I inputted the correct serial key. Unfortunately when I run it in Ollydbg, the program runs but there is no…
MomsSpaghettiCodesLUL
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how to control one program from other

I want a little help. I know java and little c++. I have seen trainers for games which can set health of player and spawn cars etc. I want to make something similar to that. For example we have minesweeper running. when i run my java program and…
hh.
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