$ cat writeup.md…
$ cat writeup.md…
spbctf
Task: a 909-byte .pyc with erased header (magic+timestamp stripped), leaving raw marshal starting at 0x63. Solution: identify Python 2.7 via marshal code-object field layout and raw_input, rebuild the header, decompile with uncompyle6/xdis, and solve an interleaved even/odd index constraint check.
Permission denied (requires tier.pro)
Sign in with GitHub, Discord, or Google to continue. No email required.
$sign in$ grep --similar