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% 12726 5 Baco 11 30 April 2011
pas_valide IRC - Encoded string 4% 10257 10 Baco 10 30 April 2011
pas_valide IRC - The Roman’s wheel 4% 9919 10 lokhi 10 4 May 2011
pas_valide IRC - Uncompress me 4% 8990 10 HacKSpider 10 4 May 2011
pas_valide CAPTCHA me if you can 3% 5398 20 koma 13 23 March 2012
pas_valide Ethereum - Tutoreum 1% 984 20 sm0k 3 22 November 2019
pas_valide Arithmetic progression 3% 6326 20 Baco 10 4 February 2011
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 592 25 Yandros 3 10 February 2019
pas_valide Ethereum - Takeover 1% 675 30 sm0k 1 22 November 2019
pas_valide Various encodings 1% 567 30 BlackRaven 2 12 August 2021
pas_valide ARM - Shellcoding - Egg hunter 1% 89 35 Yandros 1 10 April 2020
pas_valide Ethereum - NotSoPriv8 1% 501 35 sm0k 3 22 November 2019
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 265 40 Yandros 2 10 February 2019
pas_valide Quick Response Code 2% 3170 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% 288 50 sm0k 1 22 November 2019
pas_valide ELF x64 - Sandbox shellcoding 1% 506 60 Tosh 7 4 September 2015
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 182 65 Yandros 4 10 February 2019

Challenge Results Challenge Results

Pseudo Challenge Lang Date
WhiteMat Programmation  Multiples encodages fr 26 June 2022 at 14:08
M@n@kel Programmation  IRC - Retour au collège fr 26 June 2022 at 14:08
Drahoxx Programmation  Ethereum - Takeover fr 26 June 2022 at 13:55
I.hate.syntax.errors Programming  IRC - Go back to college en 26 June 2022 at 13:37
RexLadane Programmation  IRC - La Roue Romaine fr 26 June 2022 at 12:33
RexLadane Programmation  IRC - Chaîne encodée fr 26 June 2022 at 12:16
Thomac Programmation  IRC - La Roue Romaine fr 26 June 2022 at 10:23
KazeNoPawa Programmation  Ethereum - NotSoPriv8 fr 26 June 2022 at 01:05
KazeNoPawa Programmation  Ethereum - Takeover fr 26 June 2022 at 00:35
KazeNoPawa Programmation  Ethereum - Tutoreum fr 26 June 2022 at 00:24