JavaScript Deobfuscator and Unpacker
JavaScript Deobfuscator and Unpacker
The Unreadable option is disabled by default, because it uses data from JS Nice. This cannot be done with JavaScript. You need to install UserScript de4js_helper.user.js to enable it.
Install one of the following links:
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de4js helper doesn't work offline.
docker-compose up
Preview de4js in your web browser at http://localhost:4000/de4js/
docker exec -it de4js_app bash
bundle exec jekyll build
git clone https://github.com/lelinhtinh/de4js.git
cd de4js
If you don't have Ruby installed, install Ruby 2.1.0 or higher.
Fix missing libraries on Ubuntu:
sudo apt install ruby-dev zlib1g-dev
Install Bundler:
gem install bundler
Install Jekyll and other dependencies from the GitHub Pages gem:
bundle install
Fix EventMachine C extension not loading on Windows 10:
gem uninstall eventmachine
gem install eventmachine --platform ruby
Install Workbox CLI:
npm install workbox-cli --global
npm start
Or, with livereload:
npm run watch
Preview de4js in your web browser at http://localhost:4000/de4js/
npm run build
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Obfuscator.IO is always up to date. The automatic deobfuscation tools (including this project) will usually not match its latest version. But that doesn't mean it's a safe tool to secure your source code.