> For the complete documentation index, see [llms.txt](https://j0luuuu.gitbook.io/ctf/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://j0luuuu.gitbook.io/ctf/deconstructf-2023/two-paths.md).

# Two Paths

## DESCRIPTION

> Logan gave me this image file before disappearing.. I've been breaking my head over it for long Can you decode it?\
> Author: Rakhul\
> **FLAG FORMAT**: dsc{\[a-zA-Z0-9\_]+}

## Solution

* Running strings on the jpg provided, we see there are few files embedded in it.
* Use Binwalk to extract(`binwalk -e <file-name>`), we get 2 more images which contain more embedded files
  * greenpill.jpg
  * redpill.jpg
* Extracting greenpill gives us nothing but a troll image
* Extracting redpill.jpg gives us a wav file and a encrypted zip file
* Morse decode wav using [this tool](https://morsecode.world/international/decoder/audio-decoder-adaptive.html) gives us\
  `T H E P A S S W O R D I S T H E H O V E R C R A F T O F M O R P H E U S`
* Googling `THE HOVER CRAFT OF MORPHEUS` gives us `nebuchadnezzar`
* Using `nebuchadnezzar` as password for the zip file, we get a wav file named `deep_secret.wav`
* The name of the file is a hint: **deep**
* We can use [deepsound](https://jpinsoft.net/deepsound/overview.aspx) to extract flag file
* It gives us a text file which contains the flag
* Flag:\
  `dsc{u_ch053_THE_cOrr3Ct_pill!}`


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