# Challenge
Note: this challenge builds on [Inception CTF: Dream 4](https://github.com/AsapZulu1/CTF-writeups/blob/main/RITSEC-CTF-2021/STEGO/Inception%20CTF:%20Dream%204/Challenge%20and%20writeup.md).
We’re almost there, we just need Fischer to open the safe! That top looks awfully weird though.
# Solution
The flag from the previous "dream" was the password for Limbo.7z. It contained a single file:* Inception.jpg
I found nothing using exiftool and several other stego-tools. I then extracted strings from the jpg. One string standed out being longer than the others;> UklUU0VDezUyODQ5MX0g> 
I tried to Base64-decoded the string:> `$ hURL -b UklUU0VDezUyODQ5MX0g`> > `Original string       :: UklUU0VDezUyODQ5MX0g`> > `base64 DEcoded string :: RITSEC{528491}`> 
Et voilà! The last flag of this 5-challenge route:> RITSEC{528491}> 