# MAL-2024-9937: Malicious code in aiohttp-libscss (PyPI)


- **Type:** Malicious package
- **Package:** `aiohttp-libscss` (PyPI)
- **Published:** 10 Aug 2024

## What is MAL-2024-9937?

MAL-2024-9937 is a malicious package in aiohttp-libscss, published on 10 Aug 2024. 

### Official description

Imitate legit package, when used, sends out the URL of web application using the package

---

Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: 2024-08-app-url-to-telegram

Reasons (based on the campaign):

 - clones-real-package

 - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

 - dependency-confusion

 - action-hidden-in-lib-usage

## What should I do about MAL-2024-9937?

Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.

## Fix prompt for AI coding agents

```text
MAL-2024-9937 is a malicious package: aiohttp-libscss (PyPI). Every version was published to cause harm.

Task:
1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.
2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.
3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.
4. If the package is not used anywhere, say so and change nothing.

Reference: https://insights.sbomify.com/MAL-2024-9937/ (Markdown: https://insights.sbomify.com/MAL-2024-9937/index.md)
```

## Sources

- OSV: https://osv.dev/vulnerability/MAL-2024-9937

---
From sbomify Insights: https://insights.sbomify.com/MAL-2024-9937/
Summaries are generated and may contain mistakes; the official description above is the record.