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Meet Package Hunter: A tool for detecting malicious code in your dependencies

Blog post from GitLab

Post Details
Company
Date Published
Author
Dennis Appelt
Word Count
598
Company Posts That Month
13
Language
English
Hacker News Points
-
Post removed?
No
Summary

In the modern programming environment, the ease of code reuse via public registries like rubygems.org or npmjs.com simplifies development but introduces challenges, including the risk of malicious code. Past incidents, such as the event-stream compromise, highlight how threat actors exploit these registries. A notable technique, Dependency Confusion, manipulates package managers to install malicious dependencies, posing risks to production systems. Existing scanners often fail to detect such threats, prompting GitLab to develop Package Hunter, a tool that analyzes dependencies in a sandbox environment, monitoring system calls for suspicious activity. Utilizing Falco, Package Hunter supports NodeJS and Ruby Gems, offering a solution for enhancing supply chain security. Integrated with GitLab, the tool is open-source and aims to bolster trust in open-source supply chains by enabling projects to identify and address malicious code proactively.

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