
# A ``State``-based Transformation System for Program Compilation and Augmentation



<p align="center">
  	<img alt="Header image of brainstate." src="https://raw.githubusercontent.com/chaobrain/brainstate/main/docs/_static/brainstate.png" width=40%>
</p> 



<p align="center">
	<a href="https://pypi.org/project/brainstate/"><img alt="Supported Python Version" src="https://img.shields.io/pypi/pyversions/brainstate"></a>
	<a href="https://github.com/chaobrain/brainstate/blob/main/LICENSE"><img alt="LICENSE" src="https://img.shields.io/badge/License-Apache%202.0-blue.svg"></a>
  	<a href='https://brainstate.readthedocs.io/?badge=latest'>
        <img src='https://readthedocs.org/projects/brainstate/badge/?version=latest' alt='Documentation Status' />
    </a>
    <a href="https://badge.fury.io/py/brainstate"><img alt="PyPI version" src="https://badge.fury.io/py/brainstate.svg"></a>
    <a href="https://github.com/chaobrain/brainstate/actions/workflows/CI.yml"><img alt="Continuous Integration" src="https://github.com/chaobrain/brainstate/actions/workflows/CI.yml/badge.svg"></a>
    <a href="https://pepy.tech/projects/brainstate"><img src="https://static.pepy.tech/badge/brainstate" alt="PyPI Downloads"></a>
    <a href="https://doi.org/10.5281/zenodo.14970015"><img src="https://zenodo.org/badge/811300394.svg" alt="DOI"></a>
</p>


## Installation

You can install ``brainstate`` via pip:

```bash
pip install brainstate --upgrade
```

Alternatively, you can install `BrainX`, which bundles `brainstate` with other compatible packages for a comprehensive brain modeling ecosystem:

```bash
pip install BrainX -U
```

## Documentation

The official documentation is hosted on Read the Docs: [https://brainstate.readthedocs.io/](https://brainstate.readthedocs.io/)



## See also the brain modeling ecosystem

We are building the brain modeling ecosystem: https://brainmodeling.readthedocs.io/




A ``State``-based Transformation System for Program Compilation and Augmentation. 

Meet the Socket Team at BlackHat and DEF CON in Las Vegas, Aug 4-6

brainstate

A ``State``-based Transformation System for Program Compilation and Augmentation.

chaoming_wang

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

What is bad text encoding?

Bad text encoding

Package version is not a valid semantic version (semver).

What is bad semver?

Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

What are bidirectional unicode control characters?

Bidirectional unicode control characters

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What is bin script confusion?

Bin script confusion

This Chrome extension includes a content script '{scriptFile}' that runs on websites matching '{matches}'.

What are Chrome extension content scripts?

Chrome Extension Content Script

This Chrome extension requests access to '{host}'.

What are Chrome extension host permissions?

Chrome Extension Host Permission

This Chrome extension uses the '{permission}' permission.

What are Chrome extension permissions?

Chrome Extension Permission

This Chrome extension requests broad access to websites with the pattern '{host}'.

What are Chrome extension wildcard host permissions?

Chrome Extension Wildcard Host Permission

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

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Title

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High CVE

Uses debug, reflection and dynamic code execution features.

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Debug access

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Deprecated

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Deprecated SPDX exception

(Experimental) License is deprecated which may have legal implications regarding the package's use.

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Deprecated license

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Possible typosquat attack

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Dynamic require

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Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

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Environment variable access

(Experimental) Something was found which is explicitly marked as unlicensed.

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Name

Extraneous dependency

Contains a dependency which resolves to a file. This can obfuscate analysis and serves no useful purpose.

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File dependency

Accesses the file system, and could potentially read sensitive data.

What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

What are wildcard dependencies?

Wildcard dependency

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable and can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are git dependencies?

Git dependency

Contains a dependency which resolves to a GitHub URL. Dependencies fetched from GitHub specifiers are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

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GitHub dependency

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AI-detected potential code anomaly

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AI-detected potential malware

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AI-detected potential security risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

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Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

What are high entropy strings?

High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

What are unicode homoglyphs?

Unicode homoglyphs

Contains a dependency which resolves to a remote HTTP URL which could be used to inject untrusted code and reduce overall package reliability.

What are http dependencies?

HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

What is an install script?

Install scripts

Package has an invalid manifest file and can cause installation problems if you try to use it.

What is an invalid manifest file?

Invalid manifest file

Source files contain invisible characters. This could indicate source obfuscation or a supply chain attack.

What are invisible characters?

Invisible chars

(Experimental) Package license has recently changed.

What is a license change?

License change

(Experimental) Contains an SPDX license exception.

What is a license exception?

License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

What is a license policy violation?

License Policy Violation

Contains long string literals, which may be a sign of obfuscated or packed code.

What's wrong with long strings?

Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

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Known malware

This package has inconsistent metadata. This could be malicious or caused by an error when publishing the package.

What is manifest confusion?

Manifest confusion

Contains a medium severity Common Vulnerability and Exposure (CVE).

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Medium CVE

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What is a mild CVE?

Low CVE

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

What's wrong with minified code?

Minified code

(Experimental) A package's licensing information has fine-grained problems.

Misc. License Issues

The package was published by an npm account that no longer exists.

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Non-existent author

A required dependency is not declared in package.json and may prevent the package from working.

What is a missing dependency?

Missing dependency

(Experimental) Package does not have a license and consumption legal status is unknown.

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Missing license

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Missing package tarball

(Experimental) Package contains multiple licenses.

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Mixed license

(Experimental) Package contains a modified version of an SPDX license exception. Please read carefully before using this code.

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Modified license exception

(Experimental) Package contains a modified version of an SPDX license. Please read carefully before using this code.

What is a modified license?

Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

No contributors or author data

Package does not have a linked bug tracker in package.json.

Why are bug trackers important?

No bug tracker

(Experimental) License information could not be found.

No License Found

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No README

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brainstate

A `State`-based Transformation System for Program Compilation and Augmentation

Installation

Documentation

See also the brain modeling ecosystem

Keywords

Related posts

brainstate

A State-based Transformation System for Program Compilation and Augmentation

Installation

Documentation

See also the brain modeling ecosystem

Keywords

Related posts

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A `State`-based Transformation System for Program Compilation and Augmentation