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Welcome to Sterra Security Co.,Ltd. 👋

Welcome to the official GitHub organization of Sterra Security Co.,Ltd.

About Us

Bridging Professional Insight and Open Source

We are a Japan-based security vendor specializing in high-fidelity vulnerability assessments. Our core identity is to codify our specialized knowledge into reproducible forms and share them with the global security community.

私たちは、高度な脆弱性診断を提供する日本のセキュリティベンダです。「専門的な知見を、再現可能な形でコミュニティに還元すること」をアイデンティティとし、日々のリサーチや現場で得た知見を、誰もが検証・利用可能なOSSツールとして公開しています。

🚀 Featured Project: apk-medit&ipa-medit

A memory search and patch tool for mobile applications. apk-medit&ipa-medit is a powerful utility designed to streamline memory analysis and security testing of Android/iOS apps, allowing researchers to identify and manipulate memory values.

Android/iOSアプリのメモリ探索・改変を効率化するツールです。端末内のメモリ操作を可能にし、動的解析のプロセスを強力にサポートします。

🛠 Our Values

Reproducibility

We don't just identify risks; we provide the tools to understand and test them. We believe transparency leads to better security.
単にリスクを指摘するだけでなく、それを誰もが再現・検証できる「手段」を提供します。透明性こそがより良いセキュリティに繋がると信じています。

Community-Driven

Our GitHub is a hub for our latest research and penetration testing utilities. We build in the open to empower security engineers worldwide.
GitHubを最新のリサーチや診断ツールの発信拠点とし、オープンな開発を通じて世界中のセキュリティエンジニアの活動を支援します。

🤝 Contribution & Collaboration

We welcome contributions from the community! Whether it's a bug report, a feature request, or a pull request, your input helps evolve these tools and make the universe more secure.

私たちはIssueの報告、機能要望、プルリクエストなどのコミュニティからの貢献を歓迎します。より安全な宇宙を共に築いていきましょう。

License

All our projects are licensed under the MIT License.

This README was generated with ❤️ by the sterrasec team.

Popular repositories Loading

  1. apk-medit apk-medit Public

    memory search and patch tool on debuggable apk without root & ndk

    Go 410 61

  2. ipa-medit ipa-medit Public

    Memory modification tool for re-signed ipa supports iOS apps running on iPhone and Apple Silicon Mac without jailbreaking.

    Go 197 22

  3. apkutil apkutil Public

    a useful utility for android app security testing

    Python 91 16

  4. anti-disassembly-poc anti-disassembly-poc Public

    A collection of Proof-of-Concept implementations of various anti-disassembly techniques for ARM32 and ARM64 architectures.

    Makefile 72 5

  5. dummy dummy Public

    Generator of static files(csv, jpeg, png, pdf) for testing file upload. It can generate csv and png files of any number of bytes!

    Python 67 2

  6. ipautil ipautil Public

    a useful utility for ios app security testing

    Python 40 9

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