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

# Advent of Cyber 2023

> Get started with Cyber Security in 24 Days - Learn the basics by doing a new, beginner friendly security challenge every day leading up to Christmas.

# Advent of Cyber 2023

<p className="machine-summary"><span className="prompt"><code>\$ tldr</code></span> TryHackMe · Walkthrough · Easy</p>

<div className="machine-meta">
  | ·             | ·                                                    |
  | ------------- | ---------------------------------------------------- |
  | Platform      | TryHackMe                                            |
  | Type          | Walkthrough                                          |
  | Difficulty    | <span className="dbadge dbadge-easy">EASY</span>     |
  | Access        | 🟢 Free                                              |
  | Average time  | 1440 min                                             |
  | Users         | 102.584                                              |
  | Official room | [Open](https://tryhackme.com/room/adventofcyber2023) |
</div>

## Description

Get started with Cyber Security in 24 Days - Learn the basics by doing a new, beginner friendly security challenge every day leading up to Christmas.

## Solve the room

| Language | Author        | Format      | Link                                                 |
| -------- | ------------- | ----------- | ---------------------------------------------------- |
| 🇬🇧 EN  | **TryHackMe** | Lab oficial | [Open](https://tryhackme.com/room/adventofcyber2023) |

## Resources by skill

| Skill                       | Source               | Link                                                                                               |
| --------------------------- | -------------------- | -------------------------------------------------------------------------------------------------- |
| Active Directory            | HackTricks           | [Open](https://book.hacktricks.wiki/en/windows-hardening/active-directory-methodology/index.html)  |
| Buffer Overflow (BoF / ROP) | HackTricks           | [Open](https://book.hacktricks.wiki/en/binary-exploitation/stack-overflow/index.html)              |
| USB forensics               | HackTricks           | [Open](https://book.hacktricks.wiki/en/forensics/basic-forensic-methodology/index.html)            |
| Sudo abuse                  | GTFOBins             | [Open](https://gtfobins.github.io/#+sudo)                                                          |
| Sudo abuse                  | HackTricks           | [Open](https://book.hacktricks.wiki/en/linux-hardening/privilege-escalation/index.html)            |
| Server-Side Request Forgery | HackTricks           | [Open](https://book.hacktricks.wiki/en/pentesting-web/ssrf-server-side-request-forgery/index.html) |
| Local File Inclusion (LFI)  | HackTricks           | [Open](https://book.hacktricks.wiki/en/pentesting-web/file-inclusion/index.html)                   |
| Local File Inclusion (LFI)  | PayloadsAllTheThings | [Open](https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/File%20Inclusion)           |
| Remote Code Execution (RCE) | HackTricks           | [Open](https://book.hacktricks.wiki/en/pentesting-web/command-injection.html)                      |

## Related skills

[Active Directory](/en/skills/active-directory) · [Buffer Overflow (BoF / ROP)](/en/skills/buffer-overflow) · [USB forensics](/en/skills/usb-forensics) · [Sudo abuse](/en/skills/sudo-abuse) · [Server-Side Request Forgery](/en/skills/ssrf) · [Local File Inclusion (LFI)](/en/skills/lfi) · [Remote Code Execution (RCE)](/en/skills/rce)

***

## Comments & tips

Solved this room a different way? Share it here — comments live in [GitHub Discussions](https://github.com/FFuson/HTB_Writeups/discussions).

<div className="rootea-giscus-wrap" data-giscus-term="thm:tryhackme-adventofcyber2023" data-giscus-lang="en" />

*Last updated: 2026-05-09*

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