# Cap -- HTB machine Writeup

###### tags: `pentest log`

:::info
**FTP**
The File Transfer Protocol (FTP), using a client–server structure to

:::


The target we play today, Cap, is quiet easy one and noob friendly. From HTB dashboard, we can acknowledge its IP address : 10.10.10.245.

## Step 1. Info Gathering
So first step we might want to begin with info gathering.

The target offers 3 kind of service: ftp, ssh and http.
Now, let's go check about http service, what's more information about this machine that website tell us.


This is a network flow monitoring website, offering pcap files to be downloaded. As we first entered the website, we already logged in as "nathan" ID, which must be the administrator.

Next, we downloaded the pcap file and opened it with wireshark.

## Step 2. Search for Vulnerability


Occasionally, we got his password while using ftp.
Then, it's a good chance for us to try it out

It succeeded, and we got a user flag from ftp server. Then we tried ssh and it worked as well.

## Step 3. Exploit it



Finally, by privilege escalation, we pwn the machine and found the root flag.