Malicious Code Injection in lookingan-nakomi44 Package
Summary
MAL-2025-158404: Malicious code in lookingan-nakomi44 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The lookingan-nakomi44 package is part of the npm ecosystem, which is widely used for JavaScript package management. This package has been identified as part of a malicious campaign that aims to exploit developers by flooding the npm registry with derivative packages. These packages typically contain scripts designed to manipulate package metadata and inflate developer reputation scores for token rewards.
Vulnerability Detail
The vulnerability in the lookingan-nakomi44 package stems from its inclusion in a malicious campaign that modifies the package.json file to remove private flags and changes version numbers. It generates random package names, primarily themed around Indonesian culture, and continuously republishes these variants to pollute the npm registry. This can lead to significant issues, including the compromise of developer accounts and the integrity of the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall lookingan-nakomi44If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the lookingan-nakomi44 package and any other packages that are part of the malicious campaign. Regularly audit your package-lock.json file to identify and remove any suspicious packages.
Conclusion
The lookingan-nakomi44 package poses a significant risk due to its malicious nature, which alters package metadata and can compromise the integrity of the npm ecosystem. It is crucial to remove this package and monitor your dependencies for any similar vulnerabilities.
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FAQ
The lookingan-nakomi44 package is an npm package that has been identified as part of a malicious campaign to manipulate package metadata and inflate developer reputation scores.
This vulnerability can compromise the integrity of your project by introducing malicious code that alters package metadata and potentially exposes your project to further attacks.
You should immediately uninstall the lookingan-nakomi44 package using 'npm uninstall lookingan-nakomi44' and audit your project for any other suspicious packages.
You can use tools like Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time. You can check your application for vulnerabilities using the Vulert playground without any signup.
There is no patch for the lookingan-nakomi44 package since it is a malicious package. The best course of action is to remove it from your project.
