VYPR

npm · Malicious package advisory

Malware

grafeno-api

MAL-2026-15501

Malicious code in grafeno-api (npm)

Details


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## Source: amazon-inspector (6324266ac0f7a76fc3a8e8209d194daa17bdd47c913207f218f7c1683db4333c)
package.json declares a preinstall script that shells out via child_process to curl http://216.126.236.46/x.sh and pipe the response into /bin/bash, running attacker-controlled code on the installer's machine at npm install time. The fetch is unpinned, uses plain HTTP to a bare IP with no integrity check, and is wrapped in a try/catch that suppresses errors. The shipped index.js is a one-line stub exporting a no-op request() function, so the package provides no legitimate functionality — the manifest lifecycle hook is the entire payload, and the 'API client' framing is a cover story.

## Source: ossf-package-analysis (e30333357bace03d536c107ea6180be7a1951073192c1647bcb028e9fac3d633)
The OpenSSF Package Analysis project identified 'grafeno-api' @ 1.0.1 (npm) as malicious.

It is considered malicious because:

- The package executes one or more commands associated with malicious behavior.

Compromised versions (2)

  • 1.0.0
  • 1.0.1

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.