#ctf #rune #challenge #script

bin+lib ret2script

Checker script runner for Ret2Shell - A feature-riches CTF challenge platform

30 stable releases

new 1.7.4 Apr 4, 2025
1.7.3 Mar 4, 2025
1.7.2 Feb 5, 2025
1.6.2 Dec 4, 2024
1.5.9 Jul 27, 2024

#442 in Cryptography

Download history 64/week @ 2024-12-06 26/week @ 2024-12-13 22/week @ 2024-12-20 20/week @ 2024-12-27 271/week @ 2025-01-03 153/week @ 2025-01-10 67/week @ 2025-01-17 1/week @ 2025-01-24 231/week @ 2025-01-31 80/week @ 2025-02-07 31/week @ 2025-02-14 20/week @ 2025-02-21 137/week @ 2025-02-28 24/week @ 2025-03-07 2/week @ 2025-03-14 2/week @ 2025-03-21

167 downloads per month

MIT license

44KB
932 lines

Ret2Script

Ret2Script is the scripting engine that wraps Rune, just for Ret 2 Shell challenge platform checks.

Usage

# Install
$ cargo install ret2script
# Check flag using ./checker/main.rx
$ ret2script check ./checker/main.rx --flag 'flag{Y0u-5@1d_rIgHt-6uT-yOu_shou1d-PI@Y-geNsHIn-1mpact2}'
# Generate dynamic environment varibles using ./checker/main.rx
$ ret2script environ ./checker/main.rx

Dependencies

~23–34MB
~627K SLoC