picoCTF Riscy Writeup
· ☕ 9 min read · 🦉 Aidan
Riscy Analysis and solution of picoCTF’s RE Hard question Riscy
First contact First thing was to run file on the provided binary, which yields the following:
1 riscy: ELF 64-bit LSB executable, UCB RISC-V, RVC, double-float ABI, version 1 (SYSV), statically linked, stripped As expected based on the title, RISC-V. Just a few points of interest, RVC means we can expect to see compressed instructions, which are the same but smaller.
