vaulty

cdpointpoint published on 2024-01-30 included in write-up

#vaulty Introduction This post is a write-up of a pwn challenge from INSOMNIHACK PREQUAL CTF 2024. Honestly i dont validate it in the time of the ctf. You can find le binary here : vaulty.zip Le description of the challenge is : Everybody needs a password manager. nc vaulty.insomnihack.ch 4556 vaulty The application is running in a ubuntu@sha256:bbf3d1baa208b7649d1d0264ef7d522e1dc0deeeaaf6085bf8e4618867f03494 container. the tools used are ghidra to discovering the code, radare2 to insperct the disassembles form, and GDB/GEF to debug.