MAL-2026-17700

    Dashboard / Malicious Package / MAL-2026-17700

    MAL-2026-17700

    Published: 8 Oct 2026Last Modified: 12 Oct 2026

    Summary: Malicious code in dransay (npm)

    Details: [email protected] is a dependency-confusion probe for an internal unscoped `dransay` package name, not an identified public package. Its `preinstall` hook runs on npm install as `node beacon.js` and sends a DNS lookup and an HTTPS GET to `db3klhbi6i9hark1kegg174t38h33b6wt.oast.site`, using `dransay-unscoped` in the request; npm account `0xamino_hunter` published it on 2026-10-08. Source: amazon-inspector (46d06d0ce82913346840f676660d67f9838f48511e58eef793bfe7c52091071f) [email protected] declares a `preinstall` lifecycle script that runs `node beacon.js`, which performs a DNS lookup and HTTPS GET against a hardcoded Interactsh (`oast.site`) collaborator subdomain (`db3klhbi6i9hark1kegg174t38h33b6wt.oast.site`) on every `npm install`. The outbound request discloses the installer's source IP, DNS resolver IP, hostname-derived data, and timestamp to a third-party collaborator host unrelated to any first-party publisher. The package name and implausibly high version (99.0.0) are consistent with a dependency-confusion probe targeting an internal package name. The README self-labels the package as a benign dependency-confusion proof-of-concept; the self-label does not change the behavior — install-time, non-consensual outbound network I/O to a researcher-controlled OAST host that collects installer network identity.

    References: https://www.npmjs.com/package/dransay/v/99.0.0, https://www.npmjs.com/package/dransay

    Affected packages

    Package

    Name: dransay

    Purl: pkg:npm/dransay

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    99.0.0