Top new questions this week:
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Why can programs written in C# be reverse-compiled essentially to their original form with variables names (such as dnSpy) while C++ decompilers (such as Ghidra) are unable to decode the variable ...
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How can i force IDA to re analyze a function recursively (meaning including every function inside of it and so on) and recognize all the functions inside of all the functions? because right now when a ...
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I'm currently trying to reverse engineer the decryption algorithm for an old online game, using a chat message packet, as it contains text which is easily recognizable.
I used a packet sniffer to get ...
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Lets say there is a variable x in f1, and f1 calls f2 with the variable x
I want ida to automatically redefine the definition of any function like f2, that is using the variable that i just changed ...
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If I change any character in the firmware file and try to flash it, it will failed. But it will successfully flashed if I changed the string with the same number of character if it's not a function.
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I want to define struct in Ida , but I know only partial of this struct
I only know that in arr[12] that int student_id , and I don't know the rest of struct. Ida recognize that struct as char * .
How ...
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I'm analyzing an obfuscated binary. IDA did a pretty good job of doing the initial auto-analysis. Later, I went through and marked some sections as undefined, or code, etc. Now IDA can't re-create ...
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Greatest hits from previous weeks:
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I want to modify an exe a little bit.
With ILSpy I see all the code that I need but I don't know how to modify the code.
I tried "save code" on ILSpy that exports a .cs file, but when I open the .cs ...
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Ultranet is a audio protocol that allows low latency audio with many channels to be transmitted over standard Ethernet cables. For instance you might have a Midas sound desk transmitting audio packets ...
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I have a 64 bit application that when runs will load a dll (plugin) I want to debug only this plugin, I have tried setting x64dbg to break on dll load, but two issues, this app loads hundreds of other ...
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I was reading a discussion about dumping a processes part of a process's memory and someone suggested using DLL injection to do this. I'll be honest in that I don't really understand. How does DLL ...
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The purpose of this question is to gain an understanding of the concepts behind reverse engineering and to understand what approaches may be taken to extract useful information from a binary file.
I'...
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What are some ways to debug third party android apps (apps you don't have the source code to)? I would like to step through the APK instruction by instruction, and possibly set breakpoints on certain ...
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How to understand if exe/dll is written in C++/.Net/Java or in any other language. I tried to use Dependency walker but not able to get required information.
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