Media Summary: In this picoGym (picoCTF) Workout video, we do a writeup of the 00:00 Description 00:27 Decompiling with JD-GUI 01:05 Examining source code 02:00 Flag!!! 02:05 Coding for 10 minutes to ... Reverse engineering an executable with Ghidra.
Pico2022 Fresh Java - Detailed Analysis & Overview
In this picoGym (picoCTF) Workout video, we do a writeup of the 00:00 Description 00:27 Decompiling with JD-GUI 01:05 Examining source code 02:00 Flag!!! 02:05 Coding for 10 minutes to ... Reverse engineering an executable with Ghidra. Using grep to find flag in large text file. In this video we decompile a small program written in Using ROPgadget to build a return-oriented-programming chain of addresses that give a shell.
Reverse engineering a UPX packed executable with Ghidra after unpacking. 00:00 Intro 00:25 'files' 00:45 Creating our own .class file 01:50 'strings' 02:15 Flag! 02:20 Examining the .class file 02:45 JD-GUI ... modular arithmetic, modular inverse, basic python programming.
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