I can prepare that. A few important safety notes before I proceed:
vsftpd-2.3.4-exploit: A Python-based script designed to trigger the backdoor and provide an interactive shell. vsftpd 208 exploit github link
netstat -tulnp | grep 6200
If you're using vsftpd 2.0.8, it's highly recommended to update to a newer version of vsftpd, as the vulnerability has been patched in later versions. I can prepare that