Replicating Metasploit searching for content

We will now code a Python function that will search into target directories and provide us with a list of file locations for a certain specific file extension. For instance, say we need to search for a PDF or document file on the target machine; instead of checking each directory, we will add a new function to automatically do the job for us. This is very useful when you first land in a target machine and try to explore as much data as possible such as documents, PDF files, and so on. The coding part is quite easy. We will use the Python os library to do the job for us. So, as usual, I have added a new if statement to specify that if we get a search keyword we will do the following:

# Python For Offensive PenTest

# Searching for Content

import requests 
import subprocess 
import os
import time

while True: 

    req = requests.get('http...