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7
votes
1answer
176 views

How to detect internal and shared libraries used in an executable file?

Problem: We want to be able to tell with some certainty that specific versions of internal libraries are being used by a program. For example, if a software uses old, deprecated libraries internally. ...
2
votes
2answers
223 views

Track execution of bytes in a Linux executable

Given a binary executable file (in this case, a compiled C file which finds the gcd of 2 numbers), is there a tool which profiles the execution of this file and could generate some sort of call graph ...
1
vote
1answer
122 views

Is it possible to make a string bigger on an executable without breaking it?

I am a new reverse enigneerer. I know I can patch strings using a hex editor, but I obviously can't add or remove a single byte. Is there any workaround that will let me make a... let's say, 10 byte ...
3
votes
2answers
487 views

Ways to define portable executable bitness 64 vs 32

I found several ways to define the bitness of PE. IMAGE_FILE_HEADER contains the/a (how do you choose an article type in such place?) field Characteristics that could be checked for ...
8
votes
2answers
7k views

How to extract functions from one executable to include/link in another

I'm wondering what are the options (aside from attempting disassembly/decompilation and reassembly/recompilation) one has when it comes to extracting a series of functions from one binary, compiled ...