Which versions of auth-app-streamlit are malicious?

The following PyPI versions of auth-app-streamlit are flagged malicious: 2.1.1. Treat any of these as compromised.

How do I remediate auth-app-streamlit if I installed it?

auth-app-streamlit is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.

I already installed auth-app-streamlit — how do I know if it already compromised me?

If auth-app-streamlit was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Is auth-app-streamlit part of a known attack campaign?

Yes — auth-app-streamlit is associated with the GENERIC-standard-pypi-install-pentest campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find auth-app-streamlit across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for auth-app-streamlit (version 2.1.1).

Malicious package

auth-app-streamlitPyPI

Advisory published Aug 30, 2026Updated Aug 30, 2026

auth-app-streamlit is a confirmed malicious PyPI package (MAL-2026-15577) that steals credentials and exfiltrates sensitive data (malicious version 2.1.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in auth-app-streamlit (PyPI)

MAL-2026-15577

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

pip uninstall auth-app-streamlit

What this malware does

Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.

Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: GENERIC-standard-pypi-install-pentest

Reasons (based on the campaign):

The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.
The package overrides the install command in setup.py to execute malicious code during installation.

Malicious versions

1 flagged

2.1.1

Indicators of compromise (SHA-256)

9662b50ee4db956c8a7ec0bd4e1c9842f709ab2d5d181c325702c727e9e8a199

Detection & response playbook

Credential / info stealer

Find it
Search your lockfiles and build artifacts for auth-app-streamlit (version 2.1.1).
If you installed it — respond
auth-app-streamlit is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.
Did it already run?
If auth-app-streamlit was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. auth-app-streamlit on PyPI has been identified as a malicious package (version 2.1.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

GENERIC-standard-pypi-install-pentest

References

bad-packages.kam193.eu

Credits

Kamil Mańkowski (kam193) · reporter

Detect & block this

O3 blocks auth-app-streamlit-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

Malware detection Runtime egress monitoring

Explore

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