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 associated with this section 11 Challenges

Results Challenge's Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide Go back to college 6% 6970 5 Baco 11
pas_valide Encoded string 5% 5629 10 Baco 9
pas_valide The Roman’s wheel 5% 5503 10 lokhi 10
pas_valide Uncompress me 4% 4955 10 HacKSpider 10
pas_valide CAPTCHA me if you can 2% 2661 20 koma 13
pas_valide Arithmetic progression 3% 3206 20 Baco 9
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 168 25 Yandros 1
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 97 40 Yandros 0
pas_valide Quick Response Code 2% 1608 40 koma 10
pas_valide ELF x64 - Sandbox shellcoding 1% 370 60 Tosh 7
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 66 65 Yandros 0

Challenge Results Challenge Results

Pseudo Challenge Lang date
Florimondla   Suite arithmétique fr 27 May 2019 at 09:32
Akorlith   Uncompress me en 27 May 2019 at 03:47
Akorlith   The Roman’s wheel en 27 May 2019 at 03:45
Akorlith   Encoded string en 27 May 2019 at 03:44
Akorlith   Go back to college en 27 May 2019 at 03:39
Florimondla   CAPTCHA me if you can fr 27 May 2019 at 00:53
Xiodi   Suite arithmétique fr 26 May 2019 at 23:40
aunetx   Suite arithmétique fr 26 May 2019 at 22:36
stryke   CAPTCHA me if you can fr 26 May 2019 at 22:25
aunetx   CAPTCHA me if you can fr 26 May 2019 at 19:31