> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/pt-br/privesc/python-library-hijacking.md).

# Hijacking de biblioteca Python

O sequestro de bibliotecas Python explora a resolução de importação do Python quando um script privilegiado importa módulos de um local gravável. Ao colocar um módulo malicioso antes no caminho de importação, o atacante pode executar código como o usuário privilegiado.

## Metodologia

* Identifique scripts Python privilegiados e módulos importados.
* Verifique `sys.path`, o diretório de trabalho e os diretórios de módulos graváveis.
* Crie um módulo controlado com o nome esperado e acione o script privilegiado.

## Verificações rápidas

```bash
python3 -c "import sys; print('/n'.join(sys.path))"
find / -name '*.py' -writable 2>/dev/null
```

<table data-view="cards" data-full-width="false" data-search="false"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><h3><i class="fa-python" style="color:$primary;">:python:</i></h3></td><td><h4>Sequestro da Biblioteca Python hashlib</h4></td><td>Notas sobre sequestro de bibliotecas Python (hashlib) para escalonamento de privilégios no Linux, com etapas de enumeração, exemplos de exploração e validação voltada para relatórios.</td><td><a href="/pages/ce5aeef98ecb47ce02109cd0b130e7b8ff22d822">/pages/ce5aeef98ecb47ce02109cd0b130e7b8ff22d822</a></td></tr></tbody></table>


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