> 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/active-directory/credentials/logon-session-observation.md).

# Observer les sessions de connexion

#### Outil LogonSessions

Pour voir les sessions de connexion présentes sur la machine, nous utilisons l’outil :

```bash
./logonsessions.exe
```

Cet outil permet d’observer les différentes sessions actives sur le système.

Nous pouvons voir, par exemple :

* une session utilisateur standard ;
* une session administrateur ;
* une session réseau ;
* une session de service.

<figure><img src="/files/c63a60d5d5ed8a98dc36a1fef12ad0796af373b3" alt=""><figcaption></figcaption></figure>

#### Afficher les processus associés

Pour afficher les processus liés aux sessions de connexion :

```bash
./logonsessions.exe -p
```

Le `-p` L’option permet d’associer les processus aux sessions de connexion.

Cela aide à comprendre quels processus utilisent quel contexte de sécurité.

<figure><img src="/files/0156df60096c7319e4e3d8c7c16a86b68acb3800" alt=""><figcaption></figcaption></figure>

#### Exemple d’observation

Dans le labo, lorsqu’un administrateur du domaine se connecte à un partage distant :

```bash
cd //WS01/c$
```

<figure><img src="/files/eb195311ebd844eb3c1cfbbd40964d97d2eb9a0a" alt=""><figcaption></figcaption></figure>

Nous pouvons observer une session du type :

```bash
Type d’ouverture de session : Réseau
Package d’authentification : Kerberos
```

Cela indique que l’accès réseau a été obtenu via Kerberos.

<figure><img src="/files/fe8f11c3e8024309a4a02f37427abae1a576d24e" alt=""><figcaption></figcaption></figure>


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