LaCasaDePapel VSFTPd Backdoor Analysis [HackTheBox]
Channel: 0xdf
Date: 27/07/2019

Exploring the VSFTPd backdoor from HackTheBox LaCasaDePapel.

Audio quality is terrible. If people like these videos, I'll buy a mic :)

Original blog post: https://0xdf.gitlab.io/2019/07/27/htb-lacasadepapel.html#vsftpd-deep-dive


References:
Original backdoor: https://scarybeastsecurity.blogspot.com/2011/07/alert-vsftpd-download-backdoored.html?source=post_page---------------------------
Notes for installing: https://github.com/vvord/kalos/blob/master/notes_on_vsftpd_compilation_and_installation_in_ubuntu_12.04.md
https://disasm.ninja
GitLab w/ original VSFTPd: https://gitlab.com/0xdf/ctfscripts/vsftpd2.3.4-backdoor/