Completed all 7 levels of Leviathan wargame.
Author: Umesh Penkey
College: JNTUACEK
Platform: OverTheWire.org
- Linux privilege escalation
- SUID binary exploitation
- Symlink attacks
- Binary analysis with ltrace
- Bash scripting for brute force
- Binary to ASCII decoding
| Level | Technique |
|---|---|
| 0 → 1 | Hidden directory + grep |
| 1 → 2 | ltrace binary analysis |
| 2 → 3 | SUID + symlink exploit |
| 3 → 4 | ltrace hardcoded password |
| 4 → 5 | Binary to ASCII decoding |
| 5 → 6 | Symlink on /tmp |
| 6 → 7 | Bash brute force PIN |