ISSessions Espionage CTF 2024 RE challenge writeups

Feb 5, 2024 · 21 min.

Write-ups for all the reverse engineering challenges in Espionage CTF 2024.

ISSessions Espionage CTF 2024 - pwn challenge writeups

Jan 28, 2024 · 17 min.

crazy solutions inside

CyberSci 2022 - pwn - String Storage

Nov 12, 2022 · 5 min.

Abusing an off-by-one error in a search query to extract dereferenced data

Learning: Week 4

Oct 2, 2022 · 3 min.

A beginner's guide to CTF

Learning: Week 3

Sep 25, 2022 · 3 min.

A beginner's guide to CTF

Learning: Week 2

Sep 18, 2022 · 3 min.

A beginner's guide to CTF

Learning: Week 1

Sep 11, 2022 · 3 min.

A beginner's guide to CTF

Proving-Ground-Nickel-Walkthrough

Jun 18, 2022 · 3 min.

Proving Ground Nickel Walkthrough

Deobfuscating Javascript via AST: A Peculiar JSFuck-esque Case

Jun 14, 2022 · 15 min.

A guide detailing how to deobfuscate JSFuck-esque code.

Deobfuscating Javascript via AST: Removing Dead or Unreachable Code

Jun 4, 2022 · 13 min.

A guide detailing how to remove dead code in obfuscated javascript.