CRITICAL npm Malware

Malicious code in chai-as-chain-v2 (npm)

MAL-2026-2886 · GHSA-89j2-wcf8-hqm3

Published · Modified

Dependency scanning

Check whether chai-as-chain-v2 is in your codebase

Corgea flags malicious and compromised dependencies with reachability analysis, so you fix the packages that actually run in your application instead of working through the whole lockfile.

Description

chai-as-chain-v2 is a malicious npm package that when imported downloads a C2 dropper from https://jsonkeeper[.]com/b/FAWPU and executes it (similar to malware in to chai-await-test).


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Source: amazon-inspector (d2dd43a8df03dc914cb2bd9c028c452f5fd749767bd2c2faef275a9c840c19c5)

The package chai-as-chain-v2 was found to contain malicious code.

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