tweetable-polyglot-png
sample-programs
| tweetable-polyglot-png | sample-programs | |
|---|---|---|
| 11 | 5 | |
| 2,512 | 530 | |
| - | 0.4% | |
| 0.0 | 9.5 | |
| almost 3 years ago | 8 days ago | |
| Python | BASIC | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
tweetable-polyglot-png
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Binary-to-text encoding optimised for Twitter and UTF-32
Makes me think of embedding an overlay filesystem / OS over twitter lol.
Similar: https://github.com/DavidBuchanan314/tweetable-polyglot-png
- Base 2048
- Pack up to 3MB of data into a tweetable PNG polyglot file
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Anon has $1,000,000
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
- 3MB of Data into a PNG
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I found a software on Twitter that allows you to store up to 3MB into a PNG file. The source code is included.
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.
- Show HN: Tweetable Polyglot PNG File
- tweetable - Pack up to 3MB of data into a tweetable PNG polyglot file.
- Show HN: Tweetable Polyglot PNGs: Pack a ~3MB Zip File into a Tweet
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Security Researcher Hides ZIP, MP3 Files Inside PNG Files on Twitter
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.
sample-programs
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Support The Sample Programs Repo This Hacktoberfest
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.
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The Sample Programs Repos Are Ready for Hacktoberfest 2020
Pick a project that currently doesn’t have testing and write your own (e.g. Linear Search Testing)
What are some alternatives?
writeups - CTF writeups from The Flat Network Society
NFT-Image-Generator - Utility to generate a large collection of unique images along with metadata. Able to automatically deploy on IPFS.
StegCracker - Steganography brute-force utility to uncover hidden data inside files
aos-switch-ansible-collection - Ansible collection for AOS-Switch switches
steno - Embedded steno firmware + custom steno PCBs
wyd2encdec - WYD2 Enc/Dec using different programming languages
python-chess - A chess library for Python, with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing, and UCI/XBoard engine communication
sample-programs-website - Documentation for the sample programs repository
SteganoGAN - SteganoGAN is a tool for creating steganographic images using adversarial training.
sample-programs-wiki - A wiki generation solution for Sample Programs
MasquerBot - A TelegramBot for true paranoids.
serenity - A Rust library for the Discord API.