> ## Documentation Index
> Fetch the complete documentation index at: https://rootea.es/llms.txt
> Use this file to discover all available pages before exploring further.

# Sink

> Writeups verificados de la máquina Sink de Hack The Box

# Sink

<p className="machine-summary"><span className="prompt"><code>\$ tldr</code></span> HTTP request smuggling → AWS KMS + Secrets Manager decrypt</p>

<div className="machine-meta">
  | ·                 | ·                                                                                                                                                                                        |
  | ----------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
  | Sistema operativo | Linux                                                                                                                                                                                    |
  | Dificultad        | Insano                                                                                                                                                                                   |
  | Vector            | <span className="vbadge vbadge-linux-privesc">Linux privesc</span>                                                                                                                       |
  | IP                | `10.10.10.225`                                                                                                                                                                           |
  | Fecha de retirada | 2021-09-18                                                                                                                                                                               |
  | Skills            | HTTP Request Smuggling Exploitation (Leak Admin Cookie) Cookie Hijacking Information Leakage AWS Enumeration AWS Secrets Manager AWS Key\_management Enumeration AWS KMS Decrypting File |
</div>

## Writeups

| Idioma  | Autor       | Formato | Enlace                                                   |
| ------- | ----------- | ------- | -------------------------------------------------------- |
| 🇪🇸 ES | **S4vitar** | Vídeo   | [Abrir](https://www.youtube.com/watch?v=2qKXz_Rk2YE)     |
| 🇬🇧 EN | **0xdf**    | Texto   | [Abrir](https://0xdf.gitlab.io/2021/09/18/htb-sink.html) |
| 🇬🇧 EN | **IppSec**  | Vídeo   | [Abrir](https://www.youtube.com/watch?v=8gf5YvvY1yc)     |

## Recursos por skill

Documentación curada para cada técnica que aparece en la columna *Skills* de arriba. Fuentes: HackTricks, GTFOBins, PortSwigger, etc.

| Skill                  | Fuente      | Enlace                                                                        |
| ---------------------- | ----------- | ----------------------------------------------------------------------------- |
| HTTP Request Smuggling | PortSwigger | [Abrir](https://portswigger.net/web-security/request-smuggling)               |
| Information Leakage    | HackTricks  | [Abrir](https://book.hacktricks.wiki/en/pentesting-web/information-leak.html) |

## Si te gustó esta máquina, prueba

* [Admirer](/htb/machines/linux/facil/admirer) — Linux, Fácil
* [Haystack](/htb/machines/linux/facil/haystack) — Linux, Fácil
* [Luke](/htb/machines/linux/medio/luke) — Linux, Medio
* [SneakyMailer](/htb/machines/linux/medio/sneakymailer) — Linux, Medio
* [Jerry](/htb/machines/windows/facil/jerry) — Windows, Fácil

***

## Comentarios y truquillos

¿Algo no funcionó del writeup oficial? ¿Has encontrado un truco mejor? Compártelo aquí — los comentarios viven en [GitHub Discussions](https://github.com/FFuson/HTB_Writeups/discussions).

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*Última actualización: 2026-06-15*

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