Net Sec Challenge | Tryhackme Walkthrough

Practice the skills you have learned in the Network Security module.

Introduction

Use this challenge to test your mastery of the skills you have acquired in the Network Security module. All the questions in this challenge can be solved using only nmap, telnet, and hydra.

Challenge Questions

Ques 1:What is the highest port number being open less than 10,000?
Ans 1: 8080

Ques 2:There is an open port outside the common 1000 ports; it is above 10,000. What is it?
Ans 2: 10021

Ques 3:How many TCP ports are open?
Ans 3: 6

Ques 4:What is the flag hidden in the HTTP server header?
Ans 4: THM{web_server_25352}

Ques 5:What is the flag hidden in the SSH server header?
Ans 5: THM{946219583339}

Ques 6:We have an FTP server listening on a nonstandard port. What is the version of the FTP server?
Ans 6: vsftpd 3.0.3

Ques 7:We learned two usernames using social engineering: eddie and quinn. What is the flag hidden in one of these two account files and accessible via FTP?
Ans 7: THM{321452667098}

Step 1: Find the password for both eddie and quinn. Command: hydra -l eddie-P /usr/share/wordlists/rockyou.txt -vV ftp://[MACHINE_IP]:10021