# MAL-2026-5770: Malicious code in llmgenerator (PyPI)


- **Type:** Malicious package
- **Package:** `llmgenerator` (PyPI)
- **Published:** 14 Jun 2026

## What is MAL-2026-5770?

MAL-2026-5770 is a malicious package in llmgenerator, published on 14 Jun 2026. 

### Official description

On `pip install`, setup.py performs an HTTP GET to https://pastebin.com/raw/yBcUM1QB, takes the first line of the response body, and passes it to `os.system(f'cmd /c "{cmd_pastebin}"')`. The fetched content is mutable, anonymous, and unauthenticated — the author can change what runs on every installer's machine at any time without republishing the package. The package ships no functional Python code (src/ contains only an empty.egg-info directory), confirming the package exists solely as a vehicle for the install-time dropper. The package name impersonates an LLM-tooling brand to attract installs. Installing this package grants arbitrary shell execution on the installer's Windows machine.

During installation, the code attempts to download and start a malicious executable.

Likely related to 2025-08-raknet-testing-package.

---

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

Campaign: 2026-06-easyaillm

Reasons (based on the campaign):

 - Downloads and executes a remote executable.

 - obfuscation

 - malware

 - tool:mshta

## What should I do about MAL-2026-5770?

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-2026-5770 is a malicious package: llmgenerator (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-2026-5770/ (Markdown: https://insights.sbomify.com/MAL-2026-5770/index.md)
```

## Sources

- OSV: https://osv.dev/vulnerability/MAL-2026-5770

---
From sbomify Insights: https://insights.sbomify.com/MAL-2026-5770/
Summaries are generated and may contain mistakes; the official description above is the record.