Protocols and Servers

• To which port will the telnet command with the default parameters try to connect?

23

• Launch the attached VM. From the AttackBox terminal, connect using Telnet to MACHINE_IP 80 and retrieve the file flag.thm. What does it contain?

THM{e3eb0a1df437f3f97a64aca5952c8ea0}

Using an FTP client, connect to the VM and try to recover the flag file. What is the flag?

• Username: frank

• Password: D2xc9CgD

THM{364db6ad0e3ddfe7bf0b1870fb06fbdf}

• Using the AttackBox terminal, connect to the SMTP port of the target VM. What is the flag that you can get?

THM{5b31ddfc0c11d81eba776e983c35e9b5}

• Connect to the VM (MACHINE_IP) at the POP3 port. Authenticate using the username frank and password D2xc9CgD. What is the response you get to STAT?

+OK 0 0

• How many email messages are available to download via POP3 on MACHINE_IP?

0

• What is the default port used by IMAP?

143