NIST deprecates RSA-2048 from 2030. Find every one of them before attackers do.
Malicious package

qap793gl4lPyPI

Advisory published Updated

qap793gl4l is a confirmed malicious PyPI package (MAL-2026-19259) that steals credentials and exfiltrates sensitive data (malicious version 0.1.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in qap793gl4l (PyPI)

MAL-2026-19259
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall qap793gl4l

What this malware does

Continuation of a campaign executing remote code. During analysis of this package, the remote Github repository did not yet host the malicious code.

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

Campaign: 2026-11-testing1345

Reasons (based on the campaign):

  • The package overrides the install command in setup.py to execute malicious code during installation.

  • Downloads and executes a remote malicious script.

  • rat

Malicious versions

1 flagged
0.1.1

Indicators of compromise (SHA-256)

3b70be66ff6d01cbf23ac275f3311a3ce40aa24fad549f7b742266d881998946

Detection & response playbook

Credential / info stealer
  1. Find it

    Search your lockfiles and build artifacts for qap793gl4l (version 0.1.1).

  2. If you installed it — respond

    qap793gl4l 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.

  3. Did it already run?

    If qap793gl4l 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. qap793gl4l on PyPI has been identified as a malicious package (version 0.1.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

2026-11-testing1345

References

Credits

  • Kamil Mańkowski (kam193) · reporter

Detect & block this

O3 blocks qap793gl4l-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

Explore

qap793gl4l (PyPI) malicious package — MAL-2026-19259 | O3 Security