> 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/lsass-memory-credential-access.md).

# 访问内存中的凭据：LSASS

### 什么是 LSASS？

**LSASS**，或 **本地安全机构子系统服务**，是一个关键的 Windows 进程。

其进程为：

```bash
lsass.exe
```

LSASS 主要管理：

* 本地身份验证；
* 用户会话；
* 令牌；
* 一些凭据；
* 身份验证机制所需的机密信息。

### LSASS 为什么敏感

如果攻击者在一台机器上获得管理员权限，他可以尝试访问 LSASS 内存。

在实验环境中，这可以让你了解内存中可能存在哪些类型的信息。

根据配置，我们可以找到：

* NTLM 哈希；
* Kerberos 票据；
* 会话信息；
* 缓存的凭据；
* 先前连接的痕迹。


---

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