Players’ Corner
Last Updated: 5/16/2023
Welcome Back!
It’s time to get real. With the launch of Moonlighter, HAS4 will be the world’s first CTF in space. PRACTICE IS OVER. This is the page to get the latest competition-relevant information to prepare you for the toughest challenge yet.
Key Dates
Qualification Round (virtual): April 1, 10 AM EST- April 2, 4 PM EST
Final Event (Aerospace Village DEF CON 31, Las Vegas, NV): August 11-13
Rules
Access the latest version of the Rules here.
Questions
Bookmark our FAQ page, where we’re posting answers to the most asked questions we receive. If you have a specific question that isn’t answered in the Rules and isn’t on our FAQ page, email it to [email protected].
Communicate With Your Peers
Join our competitor Discord Server here to see Hack-A-Sat announcements in real-time and be part of the conversation during Quals and beyond.
Why Participate in Hack-A-Sat 4?
Different players have different motivations, but here are some common ones. You want to win. Every Hack-A-Sat has gotten progressively harder and more realistic, preparing you for the ultimate test, Hack-A-Sat 4. In the Qualification Round, teams compete in a Jeopardy-style format, earning points based on speed and accuracy for a chance to win one of eight $10,000 cash prizes. The top 5 qualifying teams then advance to the Final Event, an attack / defend CTF in space. The top three ranked teams receive monetary prizes–$50,000 for first place, $30,000 for second place and $20,000 for third place. You want to hack in space already. Hack-A-Sat 4 is bringing the world of CTF to space. Moonlighter is a satellite designed specifically as an on-orbit hacking sandbox and host system for Hack-A-Sat 4. It will launch on the ISS resupply mission in the summer of 2023—right in time for Hack-A-Sat 4. Be among the first to ethically hack in space and win some prize money for doing so! You want to help secure the universe. Hack-A-Sat events build on each other to accelerate the community’s knowledge of hacking in space. The ultimate goal is to develop our collective skills and partnerships to secure the universe.
Skills to Include on Your Team
How to Prepare:
Check out our Learn page to access helpful videos, past broadcasts, podcasts and other resources that will help you get familiar with the contest format and learn more about space and hacking.
The best way to prepare for Hack-A-Sat 4 is to practice the challenges from past Hack-A-Sat events.
General Intro:
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/basic-file
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/basic-handoff
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/basic-service
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/jackson
Space/Operations:
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/centroids
https://github.com/cromulencellc/hackasat-qualifier-2021/tree/main/kepler
https://github.com/cromulencellc/hackasat-qualifier-2021/tree/main/kepler2
https://github.com/cromulencellc/hackasat-qualifier-2021/tree/main/quaternion
Bus:
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/bus
Ground Segment:
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/antenna
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/verizon
Comms Systems/RF:
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/phasor
https://github.com/cromulencellc/hackasat-qualifier-2021/tree/main/iq
https://github.com/cromulencellc/hackasat-qualifier-2021/tree/main/bitflipper
Payload Modules/RE:
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/monroe
https://github.com/cromulencellc/hackasat-qualifier-2020/tree/master/spacedb
https://github.com/cromulencellc/hackasat-qualifier-2021/tree/main/treefall
Official HAS Challenge Repo:
Hack-A-Sat 4:
Final: https://github.com/cromulencellc/hackasat-finals-2023
Final Teams’ Tech Papers: https://github.com/cromulencellc/hackasat-finals-2023/tree/main/team_writeups
Qualifiers: https://github.com/cromulencellc/hackasat-qualifier-2023
Qualifiers Tech Papers: https://github.com/cromulencellc/hackasat-qualifier-2023-techpapers
Hack-A-Sat 3:
Finals: github.com/cromulencellc/hackasat-finals-2022
Finals Tech Papers: https://github.com/cromulencellc/hackasat-finals-2022/tree/main/team_writeups
Qualifiers: github.com/cromulencellc/hackasat-qualifier-2022
Qualifiers Tech Papers: github.com/cromulencellc/hackasat-qualifier-2022-techpapers
Hack-A-Sat 2:
Finals: github.com/cromulencellc/hackasat-final-2021
Finals Tech Papers: https://github.com/cromulencellc/hackasat-final-2021/blob/main/HAS2%20Finalist%20Technical%20Papers%20Distro%20A.pdf
Qualifiers: github.com/cromulencellc/hackasat-qualifier-2021
Qualifiers Tech Papers: github.com/cromulencellc/hackasat-qualifier-2021-techpapers
Hack-A-Sat 1:
Finals: github.com/cromulencellc/hackasat-final-2020/
Qualifiers: github.com/cromulencellc/hackasat-qualifier-2020