Not Your Time

Crackme that stores the bitwise NOT of the flag bytes; invert them to get the flag.

June 16, 2026 · 1 min · 67 words · Th3B0yWh0L1v3d

Do You Know The Way? — DalCTF 2026

A UPX-packed, unstripped crackme lays its 44-byte check out as 44 independent per-character functions; emulating each with Unicorn brute-forces the flag one byte at a time, sidestepping a rand()-based anti-dynamic trap.

June 6, 2026 · 9 min · 1753 words · Th3B0yWh0L1v3d