sample-programs VS tweetable-polyglot-png

Of course, after several dozen languages, I decided I had enough of surveying the landscape. As a result, I figured it was time to expand the collection to include other types of programs. For example, the first two programs I added were reverse a string and game of life. Together with hello world, the Sample Programs repository was born.

Pick a project that currently doesn’t have testing and write your own (e.g. Linear Search Testing)

Makes me think of embedding an overlay filesystem / OS over twitter lol.

Similar: https://github.com/DavidBuchanan314/tweetable-polyglot-png

Its a PNG that can also be executed as a Java program. You can create your on PNG's with data using: https://github.com/DavidBuchanan314/tweetable-polyglot-png

This was made by David Buchanan on Twitter. He explains more in his Twitter post and on Github. It seems like a really cool idea to incorporate into a puzzle, so I figured you guys would like it.

A security researcher has discovered a novel steganography technique for hiding data inside a Portable Network Graphics (.PNG) image file posted on Twitter, a tactic that could be exploited by threat actors to hide malicious activity. Researcher David Buchanan heralded his discovery on Twitter earlier this week, accompanied by a photo declaring: “Save this image and change the extension to .zip!” He made the source code for his method available in a ZIP/PNG file attached to the image as well as on a post on GitHub that explains his methodology.