NahmCTF 2024 writeups for Ring Cycle 3
Start We already known that program need us input correct passphrase, this time we get some other info:
1 2 3 4 ❯ ll valkyrie rhinegold basics -rwxr-xr-x 1 ada ada 16704 May 24 09:19 basics -rwxr-xr-x 1 ada ada 16768 May 24 09:19 rhinegold -rwxr-xr-x 1 ada ada 42584 May 24 09:19 valkyrie Here, the file size of this level is far greater than first two, maybe we guess there are more complex code(.