Mp4 Unlock Hidden Data in MP4 Videos: Insights from Forensecure 2016 🎥

The MP4 files has become the most used video media file available, and will mostly likely remain at the top for some time to come. This makes the MP4 file an interesting candidate for steganography. With its size and structure, it offers a challenge to steganography developers. While some attempts have been made to create a truly covert file, few are as successful as Martin Fiedler’s TCSteg. TCSteg allows users to hide a TrueCrypt hidden volume in an MP4 file. The structure of the file makes it difficult to identify that a volume exists. In our analysis of TCSteg, we will show how Fielder’s code works and how we may be able to detect the existence of steganography. We will then implement these methods in hope that other steganography analysis can use them to determine if an MP4 file is a carrier file. Finally, we will address the future of MP4 steganography. Presented by Alfredo Fernandez and Anthony Ramirez