CyKor 2025
CyKor CTF is a online jeopardy-style CTF organized by CyKor, Cyber Security Club in Korea University.
The competition will span Web, Crypto, Reverse Engineering, Pwn, Blockchain, and Miscellaneous categories.
Sponsored by: Dreamhack, ENKI WhiteHat, ExpOnlyNoPoc, Zellic
Infra: HSpace
Web 5
| Challenge | Has |
|---|---|
| Safe_embed | files |
| asterisk | files wu 1 |
| dbchat | files wu 1 |
| flag_checker | files |
| se1enium | files wu 1 |
Pwn 4
| Challenge | Has |
|---|---|
| AKVC | files |
| Gram | files |
| dbfs | files |
| shortcut | files |
Reverse 5
| Challenge | Has |
|---|---|
| Another_CyKorPath | files |
| DOP | files |
| ex_cute | files |
| nononono | files |
| wrrm_up | files |
Crypto 6
| Challenge | Has |
|---|---|
| ELWE | files |
| I_will_send_it_using_only_symbols. | files |
| I_will_send_it_using_only_symbols._ex | files |
| Jerrys_gift | files |
| Rock_Scissors_Paper | files |
| x2=-1 | files |
Misc 2
| Challenge | Has |
|---|---|
| baby_dino | files |
| wram_up | files |
Blockchain 2
| Challenge | Has |
|---|---|
| Multi_Chain_Vault | files |
| Random_Game | files |