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itamarga merged 1 commit into from
Mar 14, 2026
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Update README/LICENSE #12

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2 changes: 1 addition & 1 deletion LICENSE
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Expand Up @@ -186,7 +186,7 @@
same "printed page" as the copyright notice for easier
identification within third-party archives.

Copyright [yyyy] [name of copyright owner]
Copyright 2026 Intezer Labs Ltd.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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6 changes: 3 additions & 3 deletions README.md
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# PyJSClear

Pure Python JavaScript deobfuscator.
Pure Python JavaScript deobfuscator for malware analysis and security automation.

## Installation

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- Anti-tamper / anti-debug removal
- Variable renaming (_0x… → readable names)

Large files (>500 KB / >50 K AST nodes) automatically use a lite mode
Large files (>500 KB / >50K AST nodes) automatically use a lite mode
that skips expensive transforms.

## Limitations

- **Best results on obfuscator.io output.** JSFuck, JJEncode, AAEncode, and eval-packed code are fully decoded; other obfuscation tools may only partially deobfuscate.
- **Large files get reduced treatment.** Files >500 KB or ASTs >50 K nodes skip expensive transforms; files >2 MB use a minimal lite mode.
- **Recursive AST traversal** may hit Python's default recursion limit (~1 000 frames) on extremely deep nesting; the deobfuscator catches this and returns the best partial result.
- **Very deep AST nesting** — traversal automatically falls back from recursion to an iterative strategy at depth thresholds, but pathologically deep inputs may still produce partial results.

## License

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