Obfuscation Detector

Detect different types of JS obfuscation by their AST structure.

Installation

npm install obfuscation-detector

Usage

const fs = require('fs');
const detectObfuscation = require('obfuscation-detector');

const code = fs.readFileSync('obfuscated.js', 'utf-8');
// const all_matching_obfuscation_types = detectObfuscation(code, false);
const most_likely_obfuscation_type = detectObfuscation(code);
console.log(`Obfuscation type is probably ${most_likely_obfuscation_type}`);

Supported Obfuscation Types

You can find descriptions of the different types in the code itself, and more info here.

• Array Replacements
• Augmented Array Replacements
• Array Function Replacements
• Augmented Array Function Replacements
• Function To Array Replacements
• Obfuscator.io
• Caesar Plus

Contribution

To contribute to this project see our contribution guide