Aero CTF 2020 was held on February 29, 2020.
This repository was restored 2 years after the competition and saved for history. But there may be some problems with consistency, missing files, etc. Anyway, when possible, it contains source codes and solutions for challenges.
Results, writeups, feedback and so on: ctftime.org/event/940
Challenge authors:
- @revervand (Telegram: @revker)
- @MalumK (Telegram: @MalumK)
- @zmir1 (Telegram: @Z_MIR1)
- @XeoneriX (Telegram: @XeoneriX)
- @keltecc (Telegram: @keltecc)
Infrastructure support:
| Challenge | Category | Final points | Author |
|---|---|---|---|
| Funny Curves | Coding | 384 | @zmir1 |
| Funny Images | Coding | 484 | @zmir1 |
| Image Wave | Coding | 498 | @zmir1 |
| Very Funny Curves | Coding | 449 | @zmir1 |
| Magic I | Crypto | 205 | @keltecc |
| Magic II | Crypto | 496 | @keltecc |
| MegaCryptor3000 | Crypto | 499 | @revervand |
| Old Crypto Server | Crypto | 100 | @revervand |
| Drawings on the walls (missing) | Forensics | 100 | @XeoneriX |
| Hidden Transmission | Forensics | 499 | @revervand |
| Letter from the madhouse (missing) | Forensics | 356 | @XeoneriX |
| Mental Adventure: Сall The Orderlies | Hardware | 490 | @MalumK |
| Mental Adventure: Give Me My Cap | Hardware | 500 | @MalumK |
| Mental Adventure: How did you take off a straitjacket? | Hardware | 500 | @MalumK |
| Mental Adventure: Orderly Trap | Hardware | 500 | @MalumK |
| Aerofloat | Pwn | 100 | @revervand |
| Navigation Journal | Pwn | 473 | @revervand |
| Password Keeper | Pwn | 423 | @revervand |
| Plane Market | Pwn | 416 | @revervand |
| Shell Me If You Can | Pwn | 205 | @revervand |
| Ticket Storage | Pwn | 366 | @revervand |
| 1000 and 1 night | Reverse | 100 | @revervand |
| Babycrypt | Reverse | 326 | @revervand |
| Bass Boosted | Reverse | 500 | @revervand |
| Easy crackme | Reverse | 244 | @revervand |
| go away | Reverse | 495 | @revervand |
| Malware Engine Revenge | Reverse | 500 | @revervand |
| Ultimate Snake Game | Reverse | 484 | @revervand |
| Elderly File | Warmup | 100 | @revervand |
| Mental Adventure: Beginning | Warmup | 232 | @revervand |
| rewarmup | Warmup | 454 | @revervand |
| Save The Plane | Warmup | 493 | @revervand |
| Place | Team | Score |
|---|---|---|
| 1 | C4T BuT S4D | 7304 |
| 2 | polyflag | 6732 |
| 3 | The Flat Network Society | 5660 |
| 4 | OpenToAll | 5344 |
| 5 | bootplug | 5329 |
| 6 | SBthread | 4965 |
| 7 | Shellphish | 4802 |
| 8 | CTD Elite | 4663 |
| 9 | Defenit | 4616 |
| 10 | $wag | 4452 |
Full scoreboard is available in SCOREBOARD.md