Which versions of trondecoders are malicious?

The following PyPI versions of trondecoders are flagged malicious: 1.4.1, 1.4.2, 1.4.3, 1.4.4. Treat any of these as compromised.

How do I remediate trondecoders if I installed it?

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

If trondecoders 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 trondecoders part of a known attack campaign?

Yes — trondecoders is associated with the RLMA-2024-09446 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 trondecoders across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for trondecoders (4 malicious versions).

Malicious package

trondecodersPyPI

trondecoders is a confirmed malicious PyPI package (MAL-2024-10175) that executes malicious code on install (malicious versions 1.4.1, 1.4.2, 1.4.3…). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in trondecoders (PyPI)

MAL-2024-10175

Immediate action

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

pip uninstall trondecoders

Malicious versions

4 flagged

1.4.11.4.21.4.31.4.4

Indicators of compromise (SHA-256)

2f9b2c5bf5c919e2d6050def5eae98f5d8ac2df7bf72571cdaa55c9b591c5218

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for trondecoders (4 malicious versions).
If you installed it — respond
Remove trondecoders 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 trondecoders 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. trondecoders on PyPI has been identified as a malicious package (versions 1.4.1, 1.4.2, 1.4.3, 1.4.4 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2024-09446

Credits

ReversingLabs · finder

Detect & block this

O3 blocks trondecoders-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

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