🛡️ MAL-2025-5142 — web3evm

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Malicious code in web3evm (PyPI)

Source: kam193

Package contains just a function to send out data. It (or a package sharing the same IoCs) is used in a malicious GitHub project to exfiltrate crypto currency private keys, e.g. https://github.com/taikoyaki/MegaEth-Auto-Bot/blob/772b4591daaa0b200d1bd1fd3be3d48b8433f084/cap/cap.py#L49

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

Campaign: 2025-04-alchemyrpcs

Reasons (based on the campaign):

  • crypto-related
  • The malicious code is intentionally included in a dependency of the package
  • exfiltration-crypto

Affected software

MAL-2025-5142 is recorded against 1 package.

  • web3evm

Timeline and source

Published on 27 April 2025 and last revised on 19 March 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

Indicators of compromise

Domains: web3check-api.netlify.app dapper-flan-46eb5a.netlify.app

References

github.com (Web)
bad-packages.kam193.eu (Web)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2025-04-27
Updated 2026-08-12
Modified 2026-03-19
Fix URL N/A

Affected Packages

Software From version Fixed in
web3evm — —

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