@galicia-toolkit-nestjs-20-lite/archetype@999.0.3
This package appears in our research on the dependency confusion probes at version 99 and above, with how it works, the full package list and what to do if you installed it.
OpenSSF/OSV Malicious Advisory
imported 14d ago · by OpenSSF/OSVOpenSSF/OSV advisory MAL-2026-17728 confirms this npm version as malicious.
Advisory
MAL-2026-17728
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in @galicia-toolkit-nestjs-20-lite/archetype (npm)
Details
On `npm install`, this package runs `node index.js || true` as a `preinstall` script. `index.js` loads a platform-specific native addon from `prebuilds/<platform>-<arch>/metrics.node`. The Linux and Windows binaries contain the hardcoded host `oob.s4yhii.com` and a `POST /native HTTP/1.0` request line with a JSON template carrying `src`, `pkg`, `h` (hostname), `u` (username), `os`, `arch`, `rel`, `cwd`, and `e` (an environment-variable dictionary). The native code reads a hardcoded set of credential-bearing environment variables including AWS access keys, `GITHUB_TOKEN`, `NPM_TOKEN`, `NODE_AUTH_TOKEN`, Azure DevOps PAT, and GitHub Actions runtime/ID tokens, and ships them to that host over a raw socket (getaddrinfo/connect/send; WS2_32 on Windows). The Linux variant uses fork+setsid to detach the exfiltration process from the install. The shipped JavaScript is a stub exporting empty `forRoot`/`createLogger`, with no real functionality beyond loading the addon. The package name uses a scoped namespace that resembles an internal toolkit and is published at version 999.0.3, a version-overshoot pattern consistent with dependency-confusion targeting private registries.
Source & flagged code
0 flagged · loading sourceNo flagged code excerpts are attached to this scan.
Findings
1 High
HighOsv Malicious Advisory
Affected versions and remediation
This report applies to @galicia-toolkit-nestjs-20-lite/archetype@999.0.3.
The same advisory and Firewall decision cover 4 recorded versions
999.0.1, 999.0.2, 999.0.3, 999.0.5
See all versions of @galicia-toolkit-nestjs-20-lite/archetype for other recorded verdicts.
- Avoid installing @galicia-toolkit-nestjs-20-lite/archetype@999.0.3. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
Source advisory published: .
This report uses published external intelligence. The advisory does not provide a separate source-code analysis for each listed version.
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