Datasets:

bartholomort
/

lua-obfuscator-corpus

license: cc-by-sa-4.0
task_categories:
  - text-classification
  - token-classification
language:
  - en
tags:
  - code
pretty_name: Lua Obfuscator Corpus
size_categories:
  - 10K<n<100K
configs:
  - config_name: default
    data_files:
      - split: train
        path: train.parquet
    default: true
extra_gated_prompt: >-
  The Lua Obfuscator Corpus is a collection of obfuscated and unobfuscated Luau
  source code. We ask that you read and acknowledge the following points before
  using the dataset:

  1. The dataset is licensed under CC BY-SA 4.0. Any use of all or part of the
  data must provide appropriate credit, include a link to the license, and
  indicate if changes were made.

  2. Derivative works must be distributed under the same CC BY-SA 4.0 license.

  3. This dataset is intended for research purposes only. It should not be used
  to develop or improve obfuscation tools for malicious purposes.
extra_gated_fields:
  Name: text
  Affiliation: text
  Use case: text
  I agree to use this dataset for research purposes only and to provide appropriate attribution: checkbox

Lua Obfuscator Corpus

Dataset Summary

The Lua Obfuscator Corpus contains 26,357 Lua/Luau source files across 17 Lua/Luau obfuscators and 1,244 unobfuscated baselines. The dataset was created to support research into Lua/Luau code obfuscation detection, obfuscator identification, and code analysis. All files have been validated using tree-sitter-lua & luau parsers to ensure syntactic validity.

Obfuscator	Files
25ms	693
77fuscator	885
AztupBrew	88
Boronide	4,512
Hercules	2,608
Ironbrew 1	56
Ironbrew 2	2,333
LuaObfuscator	3,053
Luraph	3,875
MoonSec	1,675
MoonVeil	488
Prometheus	4,277
PSU	372
Secrovia:ObscuraLua	70
Synapse Xen	88
Unobfuscated	1,244
wYnFuscate	40

Dataset Structure

Data Fields

file_name (string): Relative path to the .lua or .luau file.
obfuscator (string): Name of the obfuscator used.
obfuscated (bool): Whether the file is obfuscated.
dialect (string): Lua dialect (luau).
file_size (int): File size in bytes.
version (string): Obfuscator version, if applicable.
content (string): Full source code contents.

Data Splits

The dataset has no splits and all data is loaded as train split by default.

Dataset Creation

Source Data

Obfuscated samples were scraped from public open-source repositories or generated from a common set of unobfuscated Luau scripts using each obfuscator's CLI or web interface. Unobfuscated baselines are decompiled Roblox scripts.

Licensing Information

The Lua Obfuscator Corpus is licensed under CC BY-SA 4.0. Any use of this dataset must provide appropriate credit, include a link to the license, and indicate if changes were made. Derivative works must be distributed under the same license.