ai-workshop-radio-lambdanpm
Advisory published Updated
ai-workshop-radio-lambda is a confirmed malicious npm package (MAL-2026-17429) that steals credentials and exfiltrates sensitive data (malicious version 100.0.0). Do not install it — remove it immediately and rotate any exposed credentials.
Malicious code in ai-workshop-radio-lambda (npm)
What this malware does
ai-workshop-radio-lambda is a dependency-confusion package: it takes a name that looks like an internal project, uses an inflated version (100.0.0) so it outranks private-registry versions, and runs node setup.js || true as a preinstall script on npm install. setup.js sends the hostname, username, working directory, OS, architecture, Node.js version and configured npm registry, with a per-package tracking token, in an HTTPS POST to https://s85r5k14qk.execute-api.us-east-1.amazonaws.com/prod/hook. The npm account amel10 published ai-workshop-radio-lambda and 9 similar packages within two minutes on 2026-09-30, all with the same setup.js.
The package declares a preinstall lifecycle script (node setup.js) that runs automatically on npm install. setup.js collects installer-identifying data — os.hostname(), os.userInfo().username, process.cwd(), process.platform, process.arch, Node version, and the configured npm registry — and POSTs it together with a hardcoded static token to https://s85r5k14qk.execute-api.us-east-1.amazonaws.com/prod/hook. The package's advertised functionality is a trivial add-two-numbers utility that has no legitimate need for host reconnaissance or outbound network activity at install time. The package name (ai-workshop-radio-lambda) and implausibly high version (100.0.0) are consistent with a dependency-confusion lure designed to win resolution against an internal package of the same name.
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Credential / info stealerFind it
Search your lockfiles and build artifacts for ai-workshop-radio-lambda (version 100.0.0).
If you installed it — respond
ai-workshop-radio-lambda is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.
Did it already run?
If ai-workshop-radio-lambda was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.
Frequently asked questions
Campaign
References
Credits
- Amazon Inspector · finder
- InvisiRisk, Inc. · finder
Detect & block this
O3 blocks ai-workshop-radio-lambda-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.