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Malicious package

aiolitesqlPyPI

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

MAL-2025-4204
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall aiolitesql

What this malware does

Clone of aiosqlite with hidden exfiltration of selected data during "executeall" query (see L59-97)

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

Campaign: 2025-04-aiolitesql

Reasons (based on the campaign):

  • clones-real-package

  • action-hidden-in-lib-usage

  • exfiltration-generic

Malicious versions

1 flagged
0.21.0

Indicators of compromise (SHA-256)

9f1d03b22c82a2f552bfae78156e92810cb6971f0d90ab6b5685648d28e6b4f9
913fc8c1447ef4439ff61c2d467fbfa81ac8e8c369ddd9e5b0fde12e4cddfebf
1ef59c4a17296925677ec69703d25a3bd0541eb1c20eba25b0bc6918e908ddcf
09640699c88bf76e5f43e8add0b06d3e63dc46a6a3c4b929da19088b3ea925fe
c7eee0832b5f99e093d61821e7cb38a2caa95e6ec1689da63e4667505884b749

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 aiolitesql (version 0.21.0). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging aiolitesql across your stack and pipelines.

  2. If you installed it — respond

    aiolitesql 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 aiolitesql 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 aiolitesql 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. aiolitesql on PyPI has been identified as a malicious package (version 0.21.0 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-025542025-04-aiolitesqlRLUA-2026-00045

References

Credits

  • Kamil Mańkowski (kam193)
  • ReversingLabs · finder

Detect & block this

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

aiolitesql (PyPI) malicious package — MAL-2025-4204 | O3 Security