Binary Entropy Visualizer
Visit the hosted version here: https://analyze.polyverse.com/
Blog posts that use the tool
Find us on the Polymorphic Linux Slack channel
Or clone this repo, and open index.html in your web-browser locally.
[Note] Occasionally your browser might not like loading scripts from the filesystem due to CORS, in which case host this directory behind a static webserver. Hacker-y folks might be used to:
python -m SimpleHTTPServer
Code Walkthrough, API, and Programmatic use
See detailed code walkthrough page.
Understanding the licenses
All code contributed directly to this project, any surrounding glue-logic, and original code is licensed under the Apache 2.0 license. It is a fairly permissive license.
However, there is a LOT of code that is either borrowed or adapted from third party open source projects, and those modules, any changes to those modules, or copies/forks of those modules, continue to stay under their original licenses.
- gadget.js is nearly a direct adaptation of https://github.com/JonathanSalwan/ROPgadget/blob/master/ropgadget/gadgets.py, thus making it a BSD 3-Clause license: https://github.com/JonathanSalwan/ROPgadget/blob/master/LICENSE_BSD.txt.
- JQuery continues to be MIT-licensed: https://jquery.org/license/
And so on and so forth...
If GPL code is incorporated in modules, then those modules may be considered under the respective GPL license.
We want to emphasize that the practical and functional intent of this tool is to take the best of what is out there and provide a useful combination that solves a real problem, encourages study, modification, changes and distribution of the tool. If you have concerns around your particular license or code, or if we have failed to attribute your contributions, simply file an issue, and we will fix it right away.
Intended for extreme isolation, security, and simplicity
- Run on a sandboxed/airgapped host to be assured there is no phone-home.
- Requires no scripts/frameworks. Pure xcopy-deploy, and a modern web browser.
- No behind-the-scenes binaries, code-pulls, platform dependencies, etc. to worry about. Zero-contamination usage.
- jQuery to tie everything together! https://jquery.com/
- Elf, MachO and PE expansion is provided by: https://github.com/kaitai-io (some templates have been customized.)
- Disassemly provided by Capstone.js: https://github.com/AlexAltea/capstone.js
- ROP-analysis code ported from: https://github.com/JonathanSalwan/ROPgadget
- Clusterize for showing LARGE tables fast! https://clusterize.js.org/
- Slightly modified version of tinyprogressbar: https://github.com/knadh/tinyprogressbar
- jQuery block UI plug: http://malsup.com/jquery/block/#overview
- ROP JSON saving feature from: https://github.com/eligrey/FileSaver.js
- Blob.js for FileSaver: https://github.com/eligrey/Blob.js
- Read this for help on what all that ELF stuff means: http://www.cirosantilli.com/elf-hello-world/#section-vs-segment