MAL-2026-6903 Malicious code in windrule-utils (npm)

No suspicious behaviors were observed in this package version. There are no lifecycle scripts fetching or executing remote code, no hardcoded exfiltration endpoints, no credential or browser-profile access patterns, and no dependency-chain signals consistent with a dropper or namespace-abuse campaign.

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.