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Malicious package

wbe3PyPI

Malicious code in wbe3 (PyPI) Remove it immediately and rotate any exposed credentials.

MAL-2024-10194
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall wbe3

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)

7e76b4cbb0442aff073ac3562fd2688c5ed9e8bc4a8d7fa444cb62e8e61844e6
28ae523032100c5b6436e11da1644e4aedd8843ee730f8c87af2f4edb226f669
3c87e22f7813d9db1c8561e8b3ebc83576f1e2b309f0f93bc16b7056644421a8
9c97f1dc5d3f5a02d7b15d81e79b2cb4666f53228c6a465a9938cf075e46b97f

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 wbe3 (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 wbe3 across your stack and pipelines.

  2. If you installed it — respond

    wbe3 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 wbe3 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 wbe3 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. wbe3 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-2024-09493funcaptcha-ru

References

Credits

  • Kamil Mańkowski (kam193)
  • ReversingLabs · finder

Detect & block this

O3 blocks wbe3-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

wbe3 (PyPI) malicious package — MAL-2024-10194 | O3 Security