๐Ÿ‡ฌ๐Ÿ‡ง RushCTF 2023 - pwn/onyo

1 ยท conflict ยท March 11, 2023, midnight
Note Writeup for the second pwn challenge from the RushCTF 2023. Description Hello frend! Can you read flag.txt? onyo.zip File information checksec chall && file chall [*] '/home/conflict/ctfs/rushctf2023/pwn/onyo/chall' Arch: amd64-64-little RELRO: Partial RELRO Stack: No canary found NX: NX enabled PIE: No PIE (0x400000) chall: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=838c3ab2792a09b81c8259f7b86265675b60d80e...