MAL-2026-1276 Malicious code in flowfix (PyPI)
Malicious package
Published
MAL-2026-1276 is a malicious package: flowfix (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-2026-1276/ (Markdown: https://insights.sbomify.com/MAL-2026-1276/index.md)
- Package
- flowfix
- Registry
- PyPI
What is MAL-2026-1276?
MAL-2026-1276 is a malicious package in flowfix, published on 6 Mar 2026.
Official description
The package hides code to download and open remote content. The current code seems to be a bit broken as the final URL is not correct, but the code holds also reference to a URL serving an infostealer executable.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-03-flowfix
Reasons (based on the campaign):
obfuscation
infostealer
Downloads and executes a remote executable.
What should I do about MAL-2026-1276?
Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.