I Love Listings  - Reconnaissance Challenge 

For this really easy challenge we can download a compressed zip file called "CTF_1.zip". Let’s extract it and open it.

Now we can see a PDF file called “I_love_listings.pdf”, but a password is required when I’m trying to open it. So I take a look more in details and I realized that there is an hidden file, hide in an hidden directory called “.pass” witch contain the key to open the PDF file.

Once the PDF file opened, the flag is displayed, CTF_IS_EASY