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

# Cronos

> Writeups verificados de la máquina Cronos de Hack The Box

# Cronos

<p className="machine-summary"><span className="prompt"><code>\$ tldr</code></span> AXFR → command injection → cron job privesc</p>

<div className="machine-meta">
  | ·                 | ·                                                                                                                                                |
  | ----------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
  | Sistema operativo | Linux                                                                                                                                            |
  | Dificultad        | Medio                                                                                                                                            |
  | Vector            | <span className="vbadge vbadge-web">Web</span>                                                                                                   |
  | IP                | `10.10.10.13`                                                                                                                                    |
  | Fecha de retirada | 2020-04-14                                                                                                                                       |
  | Skills            | Domain Zone Transfer (AXFR) SQLI (Blind Time Based) - Creating a custom Python script Command Injection Abusing Cron Job \[Privilege Escalation] |
</div>

## Writeups

| Idioma  | Autor       | Formato | Enlace                                                     |
| ------- | ----------- | ------- | ---------------------------------------------------------- |
| 🇪🇸 ES | **S4vitar** | Vídeo   | [Abrir](https://www.youtube.com/watch?v=kBw3UyBt7Hc)       |
| 🇬🇧 EN | **0xdf**    | Texto   | [Abrir](https://0xdf.gitlab.io/2020/04/14/htb-cronos.html) |
| 🇬🇧 EN | **IppSec**  | Vídeo   | [Abrir](https://www.youtube.com/watch?v=CYeVUmOar3I)       |

## Recursos por skill

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

| Skill                     | Fuente      | Enlace                                                                                   |
| ------------------------- | ----------- | ---------------------------------------------------------------------------------------- |
| OS Command Injection      | PortSwigger | [Abrir](https://portswigger.net/web-security/os-command-injection)                       |
| Transferencia de zona DNS | HackTricks  | [Abrir](https://book.hacktricks.wiki/en/network-services-pentesting/pentesting-dns.html) |
| SQL Injection             | HackTricks  | [Abrir](https://book.hacktricks.wiki/en/pentesting-web/sql-injection/index.html)         |
| SQL Injection             | PortSwigger | [Abrir](https://portswigger.net/web-security/sql-injection)                              |

## Skills relacionadas que conviene dominar

Remote Code Execution (RCE) · Cross-Site Scripting (XSS)

## Si te gustó esta máquina, prueba

* [Scavenger](/htb/machines/linux/dificil/scavenger) — Linux, Difícil
* [Union](/htb/machines/linux/medio/union) — Linux, Medio
* [Writer](/htb/machines/linux/medio/writer) — Linux, Medio
* [Fortune](/htb/machines/linux/insano/fortune) — Linux, Insano
* [Nightmare](/htb/machines/linux/insano/nightmare) — Linux, Insano

***

## 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).

<div className="rootea-giscus-wrap" data-giscus-term="machine:cronos" data-giscus-lang="es" />

*Última actualización: 2026-06-07*

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