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Malicious package

tableausdkPyPI

Malicious code in tableausdk (PyPI) Remove it immediately and rotate any exposed credentials.

MAL-2025-191884
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall tableausdk

What this malware does

While described as telemetry, importing the package attempts to send out some basic info as well as quite sensitive environmental variables.

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

Campaign: 2025-06-stubsout

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.

  • exfiltration-env-variables

Malicious versions

3 flagged
0.0.10.0.20.0.3

Indicators of compromise (SHA-256)

4d86b75bfd343b057de8b34c93f90d8526fa29ba27b20a5eb8d88d9401b8848b
2facdadd713d6c1751cf3c2ca1e5e76f1cb367c5d30c3f06fe73808c6a08fca3
99e9d6e78e3807bc513a391d5740b141b6aa1849df6a44d27da071bc4b4773d6
870cd067b61ff1bc29b38e51f67bf229a2e363fa895a6a4c1fc879956bd96f44

Detection & response playbook

Credential / info stealer
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for tableausdk (3 malicious versions). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging tableausdk across your stack and pipelines.

  2. If you installed it — respond

    tableausdk 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 tableausdk was ever installed, its post-install/runtime payload may have already executed. O3's L7 egress monitoring and runtime eBPF sensors detect the credential exfiltration or command-and-control callback after install and block the malicious outbound channel, so you catch and contain the actual compromise — not just the presence of the package.

  4. How O3 protects you

    O3 blocks tableausdk before install through its supply-chain scanner, and if it has already run, detects and severs the exfiltration or C2 callback at runtime through L7 egress monitoring and eBPF.

Frequently asked questions

No. tableausdk on PyPI has been identified as a malicious package (versions 0.0.1, 0.0.2, 0.0.3 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

2025-06-stubsout

References

Credits

  • Kamil Mańkowski (kam193)

Detect & block this

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

tableausdk (PyPI) malicious package — MAL-2025-191884 | O3 Security