PicoCTF-2022 writeups
morse-code
03/29/2022
Morse code is well known. Can you decrypt this?
credstuff
03/29/2022
We found a leak of a blackmarket website's login credentials. Can you find the password of the user cultiris and successfully decrypt it?
basic-mod2
03/29/2022
A new modular challenge!
basic-mod1
03/29/2022
We found this weird message being passed around on the servers, we think we have a working decryption scheme.
Operation Orchid
03/27/2022
Sleuth kit on disk image
Wizardlike
03/16/2022
Do you seek your destiny in these deplorable dungeons? If so, you may want to look elsewhere. Many have gone before you and honestly, they've cleared out the place of all monsters...
Unpackme.py
03/15/2022
Can you get the flag? Reverse engineer this Python program.
Patchme.py
03/15/2022
Can you get the flag? Run this Python program in the same directory as this encrypted flag.
file-run2
03/15/2022
Another program, but this time, it seems to want some input. What happens if you try to run it on the command line with input "Hello!"?
file-run1
03/15/2022
A program has been provided to you, what happens if you try to run it on the command line?
Bloat.py
03/15/2022
Can you get the flag? Run this Python program in the same directory as this encrypted flag.
Safe Opener
03/15/2022
Can you open this safe? I forgot the key to my safe but this program is supposed to help me with retrieving the lost key. Can you help me unlock my safe?
GDB Test Drive
03/15/2022
Can you get the flag? Here's the test drive instructions: