Eerie_Jit - bi0sCTF 2022 Abhishek Barla Abhishek Bharadwaj 2023-01-25 RE tl;dr This challenge is a JIT VM The VM logic implements modular equations Read More VM bi0sCTF2022 JIT
notes-bi0sCTF2022 spektre 2023-01-24 Pwn tl;dr Double fetch race Condition in store_note function. overwrite size during race window to get buffer overflow. Do SROP for execve(“/bin/sh\x00”) Read More bi0sCTF2022 Double Fetch Race Condition SROP