| 일 | 월 | 화 | 수 | 목 | 금 | 토 |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 |
Tags
- pwnable
- crypto
- hacking
- TeamH4C
- hacking game
- hack
- WEB
- System Hacking
- dreamhack
- 해킹
- got overwrite
- webhacking.kr
- christmas ctf
- webhacking
- CTF
- 웹해킹
- ctf player
- Buffer Overflow
- python
- Gon
- reversing
- 2022 Fall GoN Open Qual CTF
- deayzl
- writeup
- KAIST
- Wargame
- cryptography
- 워게임
- Wreckctf
- h4cking game
Archives
- Today
- Total
목록CTF writeup/Codegate (1)
deayzl's blog
[Codegate 2023] babysandbox writeup
box.c : // gcc box.c -o box -no-pie #include #include #include #include #include #include #include #include #define FLAG_PATH "/flag" int install_seccomp(uint8_t *filt, unsigned short len); void vuln(); void read_flag(); uint32_t target = 0xdead; int main(int argc, char **argv) { uint32_t filt_len; setvbuf(stdin, NULL, _IONBF, 0); setvbuf(stdout, NULL, _IONBF, 0); setvbuf(stderr, NULL, _IONBF, 0..
CTF writeup/Codegate
2023. 6. 19. 10:00