Javascript+deobfuscator+and+unpacker+portable [work]

: Converts minified "one-liners" into readable, indented code blocks. Proxy Function Replacement

. Its "portable" nature makes it a go-to for quick analysis without needing a local Node.js environment. REstringer (Best for Complex Logic): javascript+deobfuscator+and+unpacker+portable

The proliferation of obfuscated and packed JavaScript across web-based malware, anti-bot scripts, and proprietary protection schemes has necessitated robust deobfuscation tooling. However, existing solutions often suffer from environmental lock-in (e.g., Node.js-specific APIs, browser DOM dependencies) or lack modular unpacking strategies. This paper presents the design, implementation, and evaluation of a portable JavaScript deobfuscator and unpacker, emphasizing environment-agnostic execution, static-dynamic hybrid analysis, and extensible unpacking routines. Experimental results on 1,500 real-world obfuscated samples demonstrate 94.2% accuracy in recovering original logic with minimal false positives. : Converts minified "one-liners" into readable