> 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/cms/nostromo-cms-exploitation/nostromo-homedirs-configuration.md).

# Nostromo HomeDirs 配置

Nostromo HomeDirs 枚举笔记，涵盖 nhttpd.conf 审查、public\_www 发现、受保护文件区访问、备份归档提取和 SSH 密钥恢复。

### Nostromo HomeDirs 配置

{% hint style="info" %}
**背景：** 可以配置 Nostromo 让用户从个人目录托管网页内容，通常 `public_www` 在 `/home/[user]/public_www`。然后用户可以通过如下 URL 访问他们的页面： `http://traverxec.htb/~[user]`.
{% endhint %}

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-242fc42effb5b210e9bbb71cb6665309ec13ff37%2Fimage%20(2415).png?alt=media" alt=""><figcaption></figcaption></figure>

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-d2ed348dc48ddb4c6a7fd0b33ae07b9e82276f3a%2Fimage%20(2416).png?alt=media" alt=""><figcaption></figcaption></figure>

查看该文件还会发现 `public_www` 作为用户网页内容的默认位置。

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-5bcea2b3dfc1d22983e4ad13b7d7b3af31fadf61%2Fimage%20(2417).png?alt=media" alt=""><figcaption></figcaption></figure>

访问 `http://traverxec.htb/~david` 会显示一个隐藏的 `protected-file-area` 文件夹，其中包含一个 `.tgz` 文件。

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-37689238b117466f6fdea808268c59d5317bc8bd%2F%7B90879795-388B-44B2-9028-CA16D112CAE2%7D.png?alt=media" alt=""><figcaption></figcaption></figure>

**下载与内容提取：**

下载 `backup-ssh-identity-files.tgz`:

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-e144dff2e7bddb6605b23290342d0beb5ea9403e%2F%7BFF58810F-36FF-466B-A751-D8B121742315%7D.png?alt=media" alt=""><figcaption></figcaption></figure>

解压内容以恢复 SSH 密钥：

`tar -xzf backup-ssh-identity-files.tgz`

<figure><img src="https://1574813340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-381f36b881b14f6f1ee7438927c9640bd28728ad%2Fimage%20(2418).png?alt=media" alt="" width="563"><figcaption></figcaption></figure>


---

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