Stegano
tweetable-polyglot-png
| Stegano | tweetable-polyglot-png | |
|---|---|---|
| 3 | 11 | |
| 481 | 2,500 | |
| - | - | |
| 7.8 | 0.0 | |
| 21 days ago | over 2 years ago | |
| Python | Python | |
| GNU General Public License v3.0 only | MIT License |
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Stegano
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.
What are some alternatives?
SteganoGAN - SteganoGAN is a tool for creating steganographic images using adversarial training.
writeups - CTF writeups from The Flat Network Society
HiddenWave - Hide Your Secret Message in any Wave Audio File.
StegCracker - Steganography brute-force utility to uncover hidden data inside files
Steno - Steganographic implementation in images, audio and text files
steno - Embedded steno firmware + custom steno PCBs
pystego - Hide secret data within a digital image using good ol' terminal
sample-programs - Sample Programs in Every Programming Language
synator - Synator Kubernetes Secret and ConfigMap synchronizer
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
exif_delete - Secure your photographs by stripping them of all the EXIF data.