neural-network-scannpm
Advisory published Updated
neural-network-scan is a confirmed malicious npm package (MAL-2026-5794) that steals credentials and exfiltrates sensitive data (malicious versions 1.0.1, 1.0.2, 1.0.8…). Do not install it — remove it immediately and rotate any exposed credentials.
Malicious code in neural-network-scan (npm)
What this malware does
The package ships a collect.js script that imports child_process and performs an HTTP POST carrying host identifiers (hostname referenced multiple times in the same file alongside the POST sink). This pattern — child_process + hostname collection + outbound POST in a non-functional 'scan' utility — matches the host-reconnaissance / data-exfiltration shape used by dependency-confusion and recon-beacon packages. The package name and minimal surface are consistent with a recon lure rather than a useful library. Installing or requiring this package causes installer host data to be sent to an external endpoint.
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Credential / info stealerFind it
Search your lockfiles and build artifacts for neural-network-scan (4 malicious versions).
If you installed it — respond
neural-network-scan 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 neural-network-scan 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
Detect & block this
O3 blocks neural-network-scan-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.