Hiding Messages in x86 Programs: A Steganography Trick - !Con 2021

Discover a fascinating technique for hiding messages within compiled programs in this conference talk. Explore the world of steganography and x86 architecture as William Woodruff reveals a unique method to conceal information in x86 instruction encoding. Learn about the art of steganography, its applications in various media formats, and how it can be applied to compiled programs. Delve into the intricacies of x86 instruction format, encoding forms, and Intel opcode tables. Watch a live demonstration of this innovative technique and gain insights into its implementation. Perfect for those interested in computer security, program analysis, and creative coding techniques.