Programming Programming

Automate tasks and build shellcodes.

There are two types of challenges here:
 automation challenges, which require you to write code in order to solve a task in constrained time
 shellcoding challenges, which require you to build assembly payloads, also known as shellcodes

Prerequisites:
 Knowledge of a programming language. Although an often recommended language is Python, anything works!
 Deep understanding of assembly for the shellcoding challenges

challenges 29 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide Adversarial Attack - Prison Break 1% 8 100 ToG 0 26 July 2024
pas_valide Ethereum - Bunker 1% 123 35 K.L.M 0 29 February 2024
pas_valide WinKern x64 - shellcoding : token stealing 1% 110 40 __syscall , Synacktiv 0 27 January 2020
pas_valide Deep Learning - Introduction 1% 344 20 ToG 0 26 July 2024
pas_valide Ethereum - Reentrancy 1% 172 40 Dridri 0 5 September 2022
pas_valide Ethereum - Architect 1% 59 40 K.L.M 0 29 February 2024
pas_valide Deep Learning - Captcha 1% 68 40 ToG 0 26 July 2024
pas_valide Ethereum - tx.origin 1% 188 25 documentcookie 0 29 February 2024
pas_valide Adversarial Attack - GAN 1% 23 40 ToG 0 26 July 2024
pas_valide Ethereum - King of the EVM 1% 41 60 K.L.M 1 29 February 2024
pas_valide Ethereum - BadStack 1% 474 50 sm0k 1 22 November 2019
pas_valide ARM - Shellcoding - Egg hunter 1% 132 35 Yandros 1 10 April 2020
pas_valide Ethereum - Takeover 1% 1142 30 sm0k 1 22 November 2019
pas_valide Various encodings 1% 2047 30 BlackRaven , Ruulian 2 12 August 2021
pas_valide Second degree polynomial solver 1% 2538 25 Express 2 5 September 2022
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 365 40 Yandros 2 10 February 2019
pas_valide Ethereum - NotSoPriv8 1% 877 35 sm0k 3 22 November 2019
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 895 25 Yandros 3 10 February 2019
pas_valide Apprentice Scraper 1% 491 35 Mizu 3 5 September 2022
pas_valide Ethereum - Tutoreum 1% 1680 20 sm0k 3 22 November 2019
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 251 65 Yandros 4 10 February 2019
pas_valide TCP - The Roman wheel 2% 5437 10 Nishacid , M4tou 4 19 June 2023
pas_valide TCP - Encoded string 2% 5858 10 Nishacid , M4tou 5 19 June 2023
pas_valide TCP - Uncompress Me 2% 4305 15 Nishacid , M4tou 5 19 June 2023
pas_valide ELF x64 - Sandbox shellcoding 1% 580 60 Tosh 7 4 September 2015
pas_valide TCP - Back to school 2% 6981 5 Nishacid , M4tou 8 19 June 2023
pas_valide Mathematic progression 3% 9235 20 Baco 10 4 February 2011
pas_valide Quick Response Code 2% 4534 40 koma 10 8 March 2012
pas_valide CAPTCHA me if you can 3% 8136 20 koma 13 23 March 2012

Challenge Results Challenge Results

Pseudo Challenge Lang Date
TheSniper Programmation  Ethereum - Reentrancy fr 28 March 2025 at 00:37
aASTMBV28wLo6TiQ Programming  CAPTCHA me if you can en 27 March 2025 at 23:15
XeuVon Programmation  TCP - Chaîne encodée fr 27 March 2025 at 23:11
DryDemon Programmation  CAPTCHA me if you can fr 27 March 2025 at 22:38
aASTMBV28wLo6TiQ Programming  TCP - Uncompress Me en 27 March 2025 at 22:33
aASTMBV28wLo6TiQ Programming  TCP - The Roman wheel en 27 March 2025 at 22:22
aASTMBV28wLo6TiQ Programming  TCP - Encoded string en 27 March 2025 at 22:18
aASTMBV28wLo6TiQ Programming  TCP - Back to school en 27 March 2025 at 22:10
XeuVon Programmation  TCP - Retour au collège fr 27 March 2025 at 21:36
Picsou Programmation  Suite mathématique fr 27 March 2025 at 21:21