My solutions for some CTF challenges
| Event Date | Name of CTF | Challenge | Category | Concepts | Constraints |
|---|---|---|---|---|---|
| Dec 2023 | HTB Uni-CTF 2023 | Apethanto | FullPwn/Boot2root | Metabase CVE-2023-38646 Sudo tokens |
Public PoCs fail |
| Nov 2023 | CakeCTF 2023 | bofwow | Binary exploitation | GOT Overwrite mov ebx, [rbp-8]; add [rbp-0x3d], ebx |
- |
| Mar 2024 | HTB CACTF 2024 | Delulu | Binary exploitation | Format String Bug |
Dynamic address for overwrite target |
| Dec 2024 | HTB Uni-CTF 2024 | Freedom | FullPwn/Boot2root | Masa CMS CVE-2024-32640 AS-REP Kerberoast leaked handles |
Uncracked krb5asrep hash |