CTFs
Upcoming
Archive
Past events
Tasks
Writeups
Calendar
Teams
Rating
Compare
Create new team
Get team members
FAQ
Contact us
For organizers
Feedback
About
Sign in
Home
/
CTF events
/
X-MAS CTF 2020
/
Tasks
/
Vault
Vault
Points: 496
Tags:
reverse
engineering
Poll rating:
Edit task details
Writeups
Action
Rating
Author team
Read writeup
not rated
archercreat
You need to authenticate and join a team to post writeups
Comments
x
Sign in with
I don't remember
