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

# 观察登录会话

针对观察登录会话的 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。

#### LogonSessions 工具

要查看机器上存在的连接会话，我们使用该工具：

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

该工具可让你观察系统上不同的活动会话。

例如，我们可以看到：

* 一个标准用户会话；
* 一个管理员会话；
* 一个网络会话；
* 一个服务会话。

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-9cb05efcaf362c617fe1713924298bb3e3fc4c03%2Fimage%20(3290).png?alt=media" alt=""><figcaption></figcaption></figure>

#### 显示相关进程

要查看与登录会话相关的进程：

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

该 `-p` 该选项允许你将进程与登录会话关联起来。

这有助于理解哪些进程使用了哪些安全上下文。

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-30ce708360f0a5606a7357e29bc2a8962cc86b6b%2Fimage%20(3291).png?alt=media" alt=""><figcaption></figcaption></figure>

#### 示例观察

在实验中，当域管理员连接到远程共享时：

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

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-21f8457caba67fb21fb9fc3274c9439b00e41cee%2Fimage%20(3293).png?alt=media" alt=""><figcaption></figcaption></figure>

我们可以观察到一种类型的会话：

```bash
登录类型：网络
认证包：Kerberos
```

这表明网络访问是通过 Kerberos 实现的。

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-b4d21c5c1dc3946849c7f139de0a9a813b2a7898%2Fimage%20(3294).png?alt=media" alt=""><figcaption></figcaption></figure>


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