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containedcritical

Malware in @nolimit-agent/win32-x64

Malware was discovered in the npm package @nolimit-agent/win32-x64. Systems with this package installed or running should be considered fully compromised, with all secrets and keys requiring immediate rotation from a different computer.

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Disclosed
Last updated
Blast radius
Any system with the package installed or running
Ecosystems
Attack vectors
Affected entities
  • @nolimit-agent/win32-x64

A malicious package named @nolimit-agent/win32-x64 was published to npm and contains malware. According to the GitHub advisory, any computer that has installed or run this package should be considered fully compromised.\n\nThe advisory recommends immediate action: all secrets and keys stored on affected computers should be rotated immediately from a different, uncompromised system. The package should be removed, though there is no guarantee that removal will eliminate all malicious software that may have been installed as a result of the initial compromise.\n\nThis represents a direct supply chain attack through a malicious npm package, affecting any developer or system that installed or executed this package.

Indicators of compromise

Packages
  • @nolimit-agent/win32-x64

Remediation

  • Immediately rotate all secrets, API keys, and credentials from a different, uncompromised computer
  • Remove the @nolimit-agent/win32-x64 package from all systems
  • Scan affected systems for additional malware or persistence mechanisms
  • Review system logs and network traffic for signs of unauthorized access or data exfiltration
  • Consider full system reimaging if the package was executed with elevated privileges
  • Audit all systems that may have been compromised for lateral movement or further compromise

Sources

  1. GitHub Advisory GHSA-473g-3cfv-3m59 · GitHub Advisory Database

Cite this entry

"Malware in @nolimit-agent/win32-x64." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 13, 2026; last updated August 13, 2026. https://supplychainattack.org/incident/malware-in-nolimit-agent-win32-x64-1eazes

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