Media Summary: reverse engineering with Ghidra and modifying an executable using a hex editor. In this picoGym (picoCTF) Workout video, we do a writeup of the A very challenging cross-site challenge using React JS by my friend Zach Wade (his writeup is at ...
Pico2022 Wizardlike - Detailed Analysis & Overview
reverse engineering with Ghidra and modifying an executable using a hex editor. In this picoGym (picoCTF) Workout video, we do a writeup of the A very challenging cross-site challenge using React JS by my friend Zach Wade (his writeup is at ... changing a function pointer in C; bounds check only checks for too large, not negative numbers. Simple buffer overflow of a Windows EXE in Linux Windows emulation (wine). Using grep to find flag in large text file.
Analyzing disk image with Sleuthkit (mmls, fls, icat) and using a shell history file. This is was the highest rated challenge in PicoCTF 2022. Its a text based DND inspired game with no loots & dragons! The name ... Uses Autopsy ( to view the contents of a disk image. We search through emails, IRC chat logs, web ... Reverse engineering with Ghidra and debugging with GDB. Reverse engineering go program with ghidra and GDB. We write before the beginning of the game array to change the last byte of the return address of move_player to be in the middle ...
CTF Challenge Writeup 00:00 Intro 01:21 Dynamic Analysis 02:41 Ghidra Reversing 09:40 Whiteboard 17:20 Whiteboard 23:40 ... In this picoGym (picoCTF) Workout video, we do a writeup of the wine binary exploitation challenge.
