> For the complete documentation index, see [llms.txt](https://writeups.ayweth20.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/22-bytes-pour-sauver-lunivers.md).

# 22 bytes pour sauver l'univers

**Catégorie:** Exploitation de binaires - **Difficulté:** Moyen

{% file src="/files/naAHTrjfCqr7i5fYwJt4" %}

**Description:**

<figure><img src="https://4219205392-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fybn4btwQnvitOl9uXz9p%2Fuploads%2Fwux2xeuAWi2rW8jtrGaA%2Fimage.png?alt=media&amp;token=eb30b6d3-2afe-4af3-9d21-4ea420dc30f6" alt=""><figcaption></figcaption></figure>

Solution:

<details>

<summary>🚩FLAG</summary>

</details>