dc2020q - bytecoooding
This was a golf challenge, part of dc2020q. (CTFtime)
Points: 460
Was solved by:
2
teams
PCAPs:
download
You may spawn the server:
On your laptop
- Install docker
docker pull archiveooo/pub:bytecoooding(docker-saved download)docker run -d --name bytecoooding archiveooo/pub:bytecoooding- Local IP:
docker inspect bytecoooding -f '{{ .NetworkSettings.Networks.bridge.IPAddress }}' - Connect to that IP:5000 —
Remember to
docker rm -fwhen done.
On your laptop (full source)
Hosted by OOO
Right now we're asking players to login first.Description
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This was a golfing challenge Golf challenges start with a very high score threshold, which periodically decreases until a team reaches it. At that point, the threshold is set for everyone and the challenge behaves like a regular jeopardy-style one. (Full rules). | |
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Golf challenges borrow the speed element from 2019's speedrun format, rewarding teams that solve the challenge fast and lock the challenge threshold to a high value (where few teams will reach them, ensuring a high point value) but at a much slower pace. They also self-adjust both in difficulty (players set the final threshold) and in score (OOO's point system rewards challenges that are solved by few teams). | |
if u thought shellcoding was fun, wait until you try bytecoooding
Threshold starts at 8, and decrements by 1 approximately every 5 hours.
Hints
None yet :(
If you wish, you can contribute some.