Malware in evmdotjs
The npm package evmdotjs was found to contain malware, resulting in full system compromise of any computer with the package installed or running. All secrets and keys on affected systems should be rotated immediately from a different computer.
- Disclosed
- Last updated
- Blast radius
- Any system with evmdotjs installed or running
- Ecosystems
- Attack vectors
- Affected entities
- evmdotjsnpm package containing malware
The npm package evmdotjs was identified as containing malware. According to the GitHub Advisory (GHSA-jc2j-9j5f-fc2w), any computer that has this package installed or running should be considered fully compromised.\n\nImmediate action is required: all secrets and keys stored on affected computers should be rotated immediately from a different, uncompromised computer. While the package should be removed, there is no guarantee that removal will eliminate all malicious software that may have been installed as a result of the initial compromise, given that the attacker may have gained full control of the system.\n\nThis is a critical supply chain incident affecting the npm ecosystem.
Indicators of compromise
- Packages
- evmdotjs
Remediation
- Immediately rotate all secrets and keys stored on affected computers from a different, uncompromised computer
- Remove the evmdotjs package from all systems
- Conduct a full security audit of any system that had evmdotjs installed
- Consider the affected system(s) as potentially fully compromised and take appropriate incident response measures
- Review package dependencies to identify any other packages that may depend on evmdotjs
Sources
- GitHub Advisory GHSA-jc2j-9j5f-fc2w · GitHub Advisory Database
Cite this entry
"Malware in evmdotjs." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed June 24, 2026; last updated June 24, 2026. https://supplychainattack.org/incident/malware-in-evmdotjs-aab48o
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