Startup
January 14, 2024
Maya - user
# Nmap 7.94 scan initiated Sun Jan 14 15:41:50 2024 as: nmap -sC -sV -oN nmap -vv -Pn 10.10.247.210
Increasing send delay for 10.10.247.210 from 0 to 5 due to 50 out of 165 dropped probes since last increase.
Increasing send delay for 10.10.247.210 from 5 to 10 due to 11 out of 14 dropped probes since last increase.
Nmap scan report for 10.10.247.210
Host is up, received user-set (0.30s latency).
Scanned at 2024-01-14 15:41:51 PST for 60s
Not shown: 997 closed tcp ports (conn-refused)
PORT STATE SERVICE REASON VERSION
21/tcp open ftp syn-ack vsftpd 3.0.3
| ftp-anon: Anonymous FTP login allowed (FTP code 230)
| drwxrwxrwx 2 65534 65534 4096 Nov 12 2020 ftp [NSE: writeable]
| -rw-r--r-- 1 0 0 251631 Nov 12 2020 important.jpg
|_-rw-r--r-- 1 0 0 208 Nov 12 2020 notice.txt
| ftp-syst:
| STAT:
| FTP server status:
| Connected to 10.9.135.209
| Logged in as ftp
| TYPE: ASCII
| No session bandwidth limit
| Session timeout in seconds is 300
| Control connection is plain text
| Data connections will be plain text
| At session startup, client count was 4
| vsFTPd 3.0.3 - secure, fast, stable
|_End of status
22/tcp open ssh syn-ack OpenSSH 7.2p2 Ubuntu 4ubuntu2.10 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey:
| 2048 b9:a6:0b:84:1d:22:01:a4:01:30:48:43:61:2b:ab:94 (RSA)
| ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDAzds8QxN5Q2TsERsJ98huSiuasmToUDi9JYWVegfTMV4Fn7t6/2ENm/9uYblUv+pLBnYeGo3XQGV23foZIIVMlLaC6ulYwuDOxy6KtHauVMlPRvYQd77xSCUqcM1ov9d00Y2y5eb7S6E7zIQCGFhm/jj5ui6bcr6wAIYtfpJ8UXnlHg5f/mJgwwAteQoUtxVgQWPsmfcmWvhreJ0/BF0kZJqi6uJUfOZHoUm4woJ15UYioryT6ZIw/ORL6l/LXy2RlhySNWi6P9y8UXrgKdViIlNCun7Cz80Cfc16za/8cdlthD1czxm4m5hSVwYYQK3C7mDZ0/jung0/AJzl48X1
| 256 ec:13:25:8c:18:20:36:e6:ce:91:0e:16:26:eb:a2:be (ECDSA)
| ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBOKJ0cuq3nTYxoHlMcS3xvNisI5sKawbZHhAamhgDZTM989wIUonhYU19Jty5+fUoJKbaPIEBeMmA32XhHy+Y+E=
| 256 a2:ff:2a:72:81:aa:a2:9f:55:a4:dc:92:23:e6:b4:3f (ED25519)
|_ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPnFr/4W5WTyh9XBSykso6eSO6tE0Aio3gWM8Zdsckwo
80/tcp open http syn-ack Apache httpd 2.4.18 ((Ubuntu))
| http-methods:
|_ Supported Methods: POST OPTIONS GET HEAD
|_http-server-header: Apache/2.4.18 (Ubuntu)
|_http-title: Maintenance
Service Info: OSs: Unix, Linux; CPE: cpe:/o:linux:linux_kernel
Read data files from: /usr/bin/../share/nmap
Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
# Nmap done at Sun Jan 14 15:42:51 2024 -- 1 IP address (1 host up) scanned in 61.09 seconds
ftp 10.10.247.210 21
As you can see we can write and read in the ftp directory therefore we can put reverse shell
Execute it via /files in the browser
Then we can get a reverse shelll
After that we can copy the pcapng file in the /files/ftp since we can write and read in that directory then view that in the browser
Then we will open that wireshark file with wireshark
Then transfer that file into txt
File > Export Packet Dissections > As plain text
View it in the sublime
c4ntg3t3n0ughsp1c3
We can see some password initial here
OORRRRRR
We can just follow through TCP stream
c4ntg3t3n0ughsp1c3
Now sign in as lennie using ssh
vim planner.sh
As we can see we own the /etc/print.sh
We can write in the /etc/print.sh and copt the bin bash then put SUID so that we can execute it as normal user
Now we own the room
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