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 18 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% 12600 5 Baco 11 30 April 2011
pas_valide IRC - Encoded string 4% 10148 10 Baco 10 30 April 2011
pas_valide IRC - The Roman’s wheel 4% 9820 10 lokhi 10 4 May 2011
pas_valide IRC - Uncompress me 4% 8888 10 HacKSpider 10 4 May 2011
pas_valide CAPTCHA me if you can 3% 5328 20 koma 13 23 March 2012
pas_valide Ethereum - Tutoreum 1% 955 20 sm0k 3 22 November 2019
pas_valide Arithmetic progression 3% 6261 20 Baco 10 4 February 2011
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 580 25 Yandros 3 10 February 2019
pas_valide Various encodings 1% 525 30 BlackRaven 2 12 August 2021
pas_valide Ethereum - Takeover 1% 653 30 sm0k 1 22 November 2019
pas_valide ARM - Shellcoding - Egg hunter 1% 85 35 Yandros 1 10 April 2020
pas_valide Ethereum - NotSoPriv8 1% 493 35 sm0k 3 22 November 2019
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 259 40 Yandros 2 10 February 2019
pas_valide Quick Response Code 2% 3131 40 koma 10 8 March 2012
pas_valide WinKern x64 - shellcoding : token stealing 1% 70 40 __syscall 0 27 January 2020
pas_valide Ethereum - BadStack 1% 283 50 sm0k 1 22 November 2019
pas_valide ELF x64 - Sandbox shellcoding 1% 501 60 Tosh 7 4 September 2015
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 180 65 Yandros 4 10 February 2019

Challenge Results Challenge Results

Pseudo Challenge Lang Date
fferman Programmation  IRC - Retour au collège fr 21 May 2022 at 16:54
b4b4 Programmation  IRC - Retour au collège fr 21 May 2022 at 15:47
alegay42 Programmation  IRC - Chaîne encodée fr 21 May 2022 at 15:22
alegay42 Programmation  IRC - Retour au collège fr 21 May 2022 at 15:00
Emilien Programmation  Multiples encodages fr 21 May 2022 at 14:55
KRB Programmation  Ethereum - Takeover fr 21 May 2022 at 13:19
dgr Programmation  IRC - La Roue Romaine fr 21 May 2022 at 11:45
dgr Programmation  IRC - Chaîne encodée fr 21 May 2022 at 10:07
Lone Programmation  IRC - Uncompress me fr 21 May 2022 at 00:55
Gsox Programmation  CAPTCHA me if you can fr 21 May 2022 at 00:46