Which versions of lsbs are malicious?

The following PyPI versions of lsbs are flagged malicious: 0.0.1, 0.0.11, 0.0.12. Treat any of these as compromised.

How do I remediate lsbs if I installed it?

Remove lsbs 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 lsbs — how do I know if it already compromised me?

If lsbs 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 lsbs part of a known attack campaign?

Yes — lsbs is associated with the RLMA-2024-04115, RLUA-2024-08479 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 lsbs across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for lsbs (3 malicious versions).

Malicious package

lsbsPyPI

lsbs is a confirmed malicious PyPI package (MAL-2024-5333) that executes malicious code on install (malicious versions 0.0.1, 0.0.11, 0.0.12). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in lsbs (PyPI)

MAL-2024-5333

Immediate action

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

pip uninstall lsbs

Malicious versions

3 flagged

0.0.10.0.110.0.12

Indicators of compromise (SHA-256)

e34f675ab20b203bd67ce16241d35eaed85f57d8d01ce650e9b54df8d87de8ae

91f6a07cf2f962ef5335e2e249f15d00169ff123a4a4f55ac67e172df37cc214

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for lsbs (3 malicious versions).
If you installed it — respond
Remove lsbs 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 lsbs 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. lsbs on PyPI has been identified as a malicious package (versions 0.0.1, 0.0.11, 0.0.12 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2024-04115RLUA-2024-08479

Credits

ReversingLabs · finder

Detect & block this

O3 blocks lsbs-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

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