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 21 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide IRC - Go back to college 5% 13095 5 Baco 11 30 April 2011
pas_valide IRC - Encoded string 4% 10572 10 Baco 10 30 April 2011
pas_valide IRC - The Roman’s wheel 4% 10215 10 lokhi 10 4 May 2011
pas_valide IRC - Uncompress me 4% 9273 10 HacKSpider 10 4 May 2011
pas_valide CAPTCHA me if you can 3% 5609 20 koma 13 23 March 2012
pas_valide Ethereum - Tutoreum 1% 1066 20 sm0k 3 22 November 2019
pas_valide Arithmetic progression 3% 6527 20 Baco 10 4 February 2011
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 618 25 Yandros 3 10 February 2019
pas_valide Second degree polynomial solver 1% 33 25 Express 0 5 September 2022
pas_valide Ethereum - Takeover 1% 747 30 sm0k 1 22 November 2019
pas_valide Various encodings 1% 704 30 BlackRaven 2 12 August 2021
pas_valide Apprentice Scraper 1% 13 35 Mizu 0 5 September 2022
pas_valide ARM - Shellcoding - Egg hunter 1% 95 35 Yandros 1 10 April 2020
pas_valide Ethereum - NotSoPriv8 1% 559 35 sm0k 3 22 November 2019
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 279 40 Yandros 2 10 February 2019
pas_valide Ethereum - Reentrancy 1% 5 40 Dridri 0 5 September 2022
pas_valide Quick Response Code 2% 3289 40 koma 10 8 March 2012
pas_valide WinKern x64 - shellcoding : token stealing 1% 76 40 __syscall 0 27 January 2020
pas_valide Ethereum - BadStack 1% 323 50 sm0k 1 22 November 2019
pas_valide ELF x64 - Sandbox shellcoding 1% 516 60 Tosh 7 4 September 2015
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 191 65 Yandros 4 10 February 2019

Challenge Results Challenge Results

Pseudo Challenge Lang Date
Vozec Programmation  Ethereum - BadStack fr 29 September 2022 at 00:09
clcondorcet Programmation  Suite arithmétique fr 28 September 2022 at 23:46
kevin.mille Programmation  IRC - Uncompress me fr 28 September 2022 at 23:45
kevin.mille Programmation  IRC - La Roue Romaine fr 28 September 2022 at 23:37
kevin.mille Programmation  IRC - Chaîne encodée fr 28 September 2022 at 23:31
Alexey_Basinger Programming  IRC - Go back to college ru 28 September 2022 at 23:24
kevin.mille Programmation  IRC - Retour au collège fr 28 September 2022 at 23:10
M.L Programmation  IRC - Retour au collège fr 28 September 2022 at 22:49
Walleza Programmation  Multiples encodages fr 28 September 2022 at 21:59
fanou10 Programmation  Suite arithmétique fr 28 September 2022 at 20:22