Which versions of eutherium are malicious?

The following PyPI versions of eutherium are flagged malicious: 1.0.0. Treat any of these as compromised.

How do I remediate eutherium if I installed it?

eutherium 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.

I already installed eutherium — how do I know if it already compromised me?

If eutherium 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.

Is eutherium part of a known attack campaign?

Yes — eutherium is associated with the RLMA-2024-08252, funcaptcha-ru campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find eutherium across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for eutherium (version 1.0.0).

Part of a larger attack: funcaptcha-ru published 161 malicious packages. See the full campaign →

Malicious package

eutheriumPyPI

Advisory published Jun 28, 2024Updated Dec 12, 2025

eutherium is a confirmed malicious PyPI package (MAL-2024-10022) that steals credentials and exfiltrates sensitive data (malicious version 1.0.0). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in eutherium (PyPI)

MAL-2024-10022

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

pip uninstall eutherium

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)

5802822ee03d6f03b87d2b830880c3d2bb82fdb96df187c25af7712efc65330b

f0ee3fe4bd8bba2ece1121658391c3f479165e6ef6569331b4fc19745f9decab

e706d90a1eb435de464e14ced58cca332d3faac230017b1eed4371485e268c93

fd6ad650c1b236fa2f26a4385dabc2f70b959d310f256b54b602b407b5dfffc4

Detection & response playbook

Credential / info stealer

Find it
Search your lockfiles and build artifacts for eutherium (version 1.0.0).
If you installed it — respond
eutherium 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.
Did it already run?
If eutherium 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. eutherium 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-2024-08252funcaptcha-ru

References

Credits

Kamil Mańkowski (kam193)
ReversingLabs · finder

Detect & block this

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

Malware detection Runtime egress monitoring

Explore

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