Rules

1. Attacking the scoring, support, or handling systems is strictly prohibited and will result in the cancellation of your account.
2. Do not leak or discuss challenge solutions with other teams.
3. Challenges may be added during the game.
4. Hints can cost points.
5. Flags follow this format: a 32-character MD5 hash enclosed in SECURITEAM{...}. For example: SECURITEAM{0123456789abcdef0123456789abcdef}. In some challenges, you may need to perform the hashing yourself.
6. Challenge scores change dynamically over time, depending on the number of solves. More solves mean less value.
7. On challenge machines, port 22 is reserved for maintenance and must not be attacked.
8. Complete the Intro challenge using this flag: SECURITEAM{8e6d25625881f93dc26304f42048e05c}