Srdnlen 2025
Srdnlen CTF is a Jeopardy-style Capture-The-Flag competition hosted by the members of Srdnlen, an italian team based in Sardinia.
This CTF welcomes both beginners and advanced players. The challenges topics include reverse engineering, binary exploitation, web security, cryptography, forensics.
For the best 10 teams, in-person finals will be organized in Sardinia (date to be decided)
Web 4
| Challenge | Has |
|---|---|
| Average_HTTP_3_Enjoyer | files wu 1 |
| Ben_10 | files wu 1 |
| Focus._Speed._I_am_speed. | files wu 2 |
| Sparkling_Sky | files |
Pwn 4
| Challenge | Has |
|---|---|
| A_childs_dream | files |
| Future_Desk_Market | files |
| Kinderheim_511 | files |
| Snowstorm | files |
Reverse 3
| Challenge | Has |
|---|---|
| Anodic_Music | files |
| Its_not_what_it_seems | files |
| UnityOs | files |
Crypto 4
| Challenge | Has |
|---|---|
| Based_sbox | files |
| Chess | files |
| Confusion | files |
| zk_Openings | files |
Misc 8
| Challenge | Has |
|---|---|
| Another_Impossible_Escape | files |
| Cheese_with_Friends | files |
| DFIR_1_Malvent | files |
| DFIR_2_MalNet | files |
| DFIR_3_RAMsomwhere | files |
| DFIR_4_MalThrInt | files |
| Disk_Operating_System | files |
| SSPJ | files |