Malware in griffin-transliterator
Malware was discovered in the npm package griffin-transliterator. Systems with this package installed or running should be considered fully compromised and require immediate remediation.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- griffin-transliterator
The npm package griffin-transliterator was found to contain malware. According to the GitHub Security Advisory (GHSA-4hcm-p7x4-q9h9), any computer with this package installed or running should be considered fully compromised.\n\nThe advisory recommends that all secrets and keys stored on affected computers be rotated immediately from a different, uncompromised system. While the package should be removed, the advisory notes that full control of the computer may have been given to an outside entity, meaning removal of the package alone may not eliminate all malicious software that resulted from the installation.\n\nThis represents a critical supply chain compromise affecting npm ecosystem users who installed or used this package.
Indicators of compromise
- Packages
- griffin-transliterator
Remediation
- Immediately isolate any computer that has griffin-transliterator installed or running from the network
- Rotate all secrets, API keys, credentials, and cryptographic keys from a different, uncompromised computer
- Remove the griffin-transliterator package from all affected systems
- Conduct a full forensic analysis of affected systems to identify any additional malicious software or persistence mechanisms
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
- Consider full system reimaging if compromise is confirmed
Sources
- GitHub Advisory GHSA-4hcm-p7x4-q9h9 · GitHub Advisory Database
Cite this entry
"Malware in griffin-transliterator." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 19, 2026; last updated August 19, 2026. https://supplychainattack.org/incident/malware-in-griffin-transliterator-3f4dnf
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