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Part of a larger attack: 2025-04-tronix published 67 malicious packages. See the full campaign →
Malicious package

wallettronpyPyPI

Advisory published Updated

wallettronpy is a confirmed malicious PyPI package (MAL-2025-5141) that steals credentials and exfiltrates sensitive data (malicious version 0.1.0). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in wallettronpy (PyPI)

MAL-2025-5141
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall wallettronpy

What this malware does

Package appears to be designed for private key exfiltration, but no known usage. The name appears to be related to the cryptocurrency TRX (Tron / Tronix). Some packages additionally clone the readme of other, legit libraries. The similar packages are repeating uploaded to PyPI

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

Campaign: 2025-04-tronix

Reasons (based on the campaign):

  • exfiltration-generic

  • crypto-related

Malicious versions

1 flagged
0.1.0

Indicators of compromise (SHA-256)

c007aea3a9bf2e0abf71cbe3f290736a989dde5e63121ed1c7f481257f901f5a
13552d63bb8c1d5083c51042623ddccf2854d888c3f39f1bc1935a09894fb6a1
6232d6f8e03368abc5a38f906502206757571193ce7daf078c26f2e0cd159882
18815805440507b7ab7c33664f9fe11b868d3d4d0f75d44571316f5219221c76
83e05803cb0624ff4da5fe64ad42ec56afe5633bc1931b95c5e651a39895a880

Detection & response playbook

Credential / info stealer
  1. Find it

    Search your lockfiles and build artifacts for wallettronpy (version 0.1.0).

  2. If you installed it — respond

    wallettronpy 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 wallettronpy 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. wallettronpy on PyPI has been identified as a malicious package (version 0.1.0 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-030382025-04-tronixRLUA-2026-00907

References

Credits

  • Kamil Mańkowski (kam193)
  • ReversingLabs · finder

Detect & block this

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

Explore

wallettronpy (PyPI) malicious package — MAL-2025-5141 | O3 Security