Which versions of minecraft-utilities-api are malicious?

The following PyPI versions of minecraft-utilities-api are flagged malicious: 0.3.6, 0.3.9, 0.4.1, 0.4.2. Treat any of these as compromised.

How do I remediate minecraft-utilities-api if I installed it?

Remove minecraft-utilities-api from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

I already installed minecraft-utilities-api — how do I know if it already compromised me?

If minecraft-utilities-api 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 minecraft-utilities-api part of a known attack campaign?

Yes — minecraft-utilities-api is associated with the RLMA-2024-04149, RLUA-2024-08518 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 minecraft-utilities-api across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for minecraft-utilities-api (4 malicious versions).

Malicious package

minecraft-utilities-apiPyPI

minecraft-utilities-api is a confirmed malicious PyPI package (MAL-2024-5367) that executes malicious code on install (malicious versions 0.3.6, 0.3.9, 0.4.1…). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in minecraft-utilities-api (PyPI)

MAL-2024-5367

Immediate action

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

pip uninstall minecraft-utilities-api

Malicious versions

4 flagged

0.3.60.3.90.4.10.4.2

Indicators of compromise (SHA-256)

529a95ffeafe1882979e2b0ab67d6470c366787ca5213eea792a070a48e76183

ba81fbebc1e294a6a4e93e11527504375841ef8bea7a097dac198b9a626c5ca4

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for minecraft-utilities-api (4 malicious versions).
If you installed it — respond
Remove minecraft-utilities-api from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.
Did it already run?
If minecraft-utilities-api 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. minecraft-utilities-api on PyPI has been identified as a malicious package (versions 0.3.6, 0.3.9, 0.4.1, 0.4.2 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2024-04149RLUA-2024-08518

References

Credits

ReversingLabs · finder

Detect & block this

O3 blocks minecraft-utilities-api-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Malware detection Runtime egress monitoring

Explore

All malware advisories How O3 detects malware Vulnerability database