52 lines
1.9 KiB
Markdown
52 lines
1.9 KiB
Markdown
# synchrony
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javascript cleaner & deobfuscator (primarily [javascript-obfuscator](https://github.com/javascript-obfuscator/javascript-obfuscator)/[obfuscator.io](https://obfuscator.io))
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API reference is available at <https://relative.github.io/synchrony>
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## Usage note
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Artifacts produced by old versions of javascript-obfuscator will likely not deobfuscate correctly, please **DO NOT** open an issue. Try previous versions of synchrony or another deobfuscator.
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There is no user configuration as of yet, the string decoder works automatically
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## Usage
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Use the latest version at <https://deobfuscate.relative.im> or install from NPM
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```shell
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# 1. Install deobfuscator globally using yarn/npm
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npm install --global deobfuscator # alternatively, yarn global add deobfuscator, pnpm install --global deobfuscator
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# 1.1. Or Install from Git
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# npm install --global relative/synchrony#master # alternatively, yarn global add relative/synchrony#master, pnpm install --global relative/synchrony#master
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# 2. Get an obfuscated file
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curl https://gist.github.com/relative/79e392bced4b9bed8fd076f834e06dee/raw/obfuscated.js -o ./obfuscated.js
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# 3. Run deobfuscator
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synchrony deobfuscate ./obfuscated.js
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# 4. Check the reuslts of your debofuscation at script.cleaned.js
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cat ./obfuscated.cleaned.js
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```
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## Transformer errors
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Transformer errors will show errors in your terminal output like
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```
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Caught an error while attempting to run AST visitor!
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node = Node {...}
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err = ...
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```
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Copy the entire terminal output (or redirect it to a file). Then open a new issue with the terminal output and the
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obfuscated file and any config you may have used.
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**Please do not include screenshots or partial output from the deobfuscator.**
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If you can reproduce the error with a smaller input file and a javascript-obfuscator config, please provide them in your issue.
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