> 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/de/ports-and-services/kerberos-88/kerbrute-tool.md).

# Kerbrute - Tool

Kerberos-Benutzer-Enumeration mit Kerbrute und erzeugten Benutzernamen-Wordlists.

> Kerbrute ist ein Open-Source-Tool, das dafür entwickelt wurde, eine Benutzeraufzählung in einer Kerberos-Domäne durchzuführen. Es nutzt Antworten des KDC-(Key Distribution Center-)Dienstes, um gültige Benutzer zu identifizieren.

### **Benutzeraufzählung über Kerberos**

Das `users.txt` Die Datei enthält eine Liste potenzieller Benutzernamen, die durch die Kombination verschiedener Namensformate (Vorname, Nachname, Initialen usw.) erzeugt wurden. Diese Formate erhöhen die Chancen, gültige Benutzer in einer Active-Directory-Domäne zu identifizieren.

<figure><img src="https://2955439919-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-fea84d7fa4e497af6c17da5d5571c444b6726ceb%2Fimage%20(1597).png?alt=media" alt=""><figcaption></figcaption></figure>

#### Erstellen Sie eine `users.txt` Datei mit potenziellen Benutzernamen

```
hugosmith
h.smith 
hugo.smith
hsmith

fergussmith
f.smith 
fergus.smith 
fsmith

hugobear
h.bear
hugo.bear
hbear

stevenkerb
s.kerb
steven.kerb
skerb

shauncoins
s.coins
shaun.coins
scoins

bowietaylor
b.taylor
bowie.taylor
btaylor

sophiedriver
s.driver
sophie.driver
sdriver
```

Verwenden Sie `kerbrute` um gültige Benutzer aufzuzählen.

```bash
kerbrute userenum -d egotistical-bank.local --dc 10.10.10.175 users.txt
```

<figure><img src="https://2955439919-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-28b3ee1bb1aedfe94570b3145a047ad2d5c5fcee%2Fimage%20(1600).png?alt=media" alt=""><figcaption></figcaption></figure>

**Operation mit einem vordefinierten Wörterbuch**

Kerbrute kann auch mit öffentlichen Wörterbüchern wie denen in SecLists verwendet werden:

* **Zusätzliche Optionen**:
  * `/usr/share/SecLists/Usernames/xato-net-10-million-usernames.txt`: Verwendet ein Wörterbuch mit Millionen potenzieller Benutzernamen.

<pre class="language-bash"><code class="lang-bash"><strong>kerbrute userenum -d support.htb --dc 10.10.11.174 /usr/share/SecLists/Usernames/xato-net-10-million-usernames.txt
</strong></code></pre>


---

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