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Malicious package

openweaPyPI

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

MAL-2024-10087
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall openwea

What this malware does

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

Campaign: funcaptcha-ru

Reasons (based on the campaign):

  • infostealer

Malicious versions

1 flagged
1.0.0

Indicators of compromise (SHA-256)

b57b02f35b2ff948dac8cf8e6daf37d0d8f16d69d28742a832d7dab86dfdbb05
2605adca36a8b9b15e891c1730bff1247eacbe72f0e4c079de051e131d2d1663
a525305442100b68d8fd1fe5258514f54b363e0fdd927ae12fe166451130e0a0
731e031a237449def5f533147ebec53b8c4333f93374dfecd16c20fcfb9935a7

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 openwea (version 1.0.0). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging openwea across your stack and pipelines.

  2. If you installed it — respond

    openwea 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 openwea 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 openwea 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. openwea on PyPI has been identified as a malicious package (version 1.0.0 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2024-08629funcaptcha-ru

References

Credits

  • Kamil Mańkowski (kam193)
  • ReversingLabs · finder

Detect & block this

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

openwea (PyPI) malicious package — MAL-2024-10087 | O3 Security