JokoFlex' CTF Writeups

CTF writeups, exploit notes, and tooling references

HOME
CATEGORIES
CTFS
VULNERABILITIES
TOOLS
TAGS
ARCHIVES
ABOUT

Home Hackvent 2024

Hackvent 2024

Hackvent 2024

Related Writeups

Hackvent 2024: Day 01
A GIF palette challenge where randomizing the global color table turns the indexed image into a readable QR code.
stego

Recently Updated

ACSC 2025: CORPO
Hackvent 2024: Day 01
FuzzyLand: babyheap

Trending Tags

binary-ninja got-overwrite heap-overflow partial-relro python gif hackvent qr-code stego

© 2026 JokoFlex. Some rights reserved.

Using the Chirpy theme for Jekyll.

Trending Tags

binary-ninja got-overwrite heap-overflow partial-relro python gif hackvent qr-code stego

A new version of content is available.