MAL-2025-41699 Malicious code in m5tlprovetomegz (PyPI)
Malicious package
Published
MAL-2025-41699 is a malicious package: m5tlprovetomegz (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-2025-41699/ (Markdown: https://insights.sbomify.com/MAL-2025-41699/index.md)
- Package
- m5tlprovetomegz
- Registry
- PyPI
What is MAL-2025-41699?
MAL-2025-41699 is a malicious package in m5tlprovetomegz, published on 24 Jul 2025.
Official description
Importing the module starts downloading and executing a file recognized as malicious by AVs
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-07-m5tlprovetomegz
Reasons (based on the campaign):
malware
Downloads and executes a remote executable.
What should I do about MAL-2025-41699?
Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.