Check Point CSA 2021
12 challenges with 13 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveUncategorised11
The upstream scoreboard did not say, so neither do we.
Readme
2 official solutionsAlso written up in: IdanBanani/CTF-Writeups, IdanBanani/CTF-Writeups
CQCQCQ
1 official solutionAlso written up in: IdanBanani/CTF-Writeups
EndGame
1 official solutionAlso written up in: IdanBanani/CTF-Writeups
Also written up in: IdanBanani/CTF-Writeups
Flag Getter
1 official solutionAlso written up in: IdanBanani/CTF-Writeups
Also written up in: IdanBanani/CTF-Writeups
Memento
1 official solutionAlso written up in: IdanBanani/CTF-Writeups
Moses
1 official solutionAlso written up in: IdanBanani/CTF-Writeups
passItOn
1 official solutionAlso written up in: IdanBanani/CTF-Writeups
Script
1 official solutionAlso written up in: IdanBanani/CTF-Writeups
SlotMachineReloaded
1 official solutionAlso written up in: IdanBanani/CTF-Writeups
Steganography1
Find the payload hidden inside a carrier that looks ordinary. Bit planes, appended data, metadata, and audio spectrograms.
Final
1 official solutionAlso written up in: IdanBanani/CTF-Writeups