# MAL-2026-13101: Malicious code in bpm-foundation-analytics (npm)


- **Type:** Malicious package
- **Package:** `bpm-foundation-analytics` (npm)
- **Published:** 5 Aug 2026

## What is MAL-2026-13101?

MAL-2026-13101 is a malicious package in bpm-foundation-analytics, published on 5 Aug 2026. 

### Official description

index.js unconditionally requires./_init.js on load, which selects a platform-specific path and fetches a binary from hardcoded Cloudflare Workers endpoints (oob-worker.cf103-070.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf99-9b3.workers.dev), assembled at runtime via array-join string splits to evade static scanners. If HTTPS is blocked, _init.js falls back to a covert DNS TXT channel, iterating sequential subdomains of *.dl.wel1.ru (sdk/ext/pkg/net.dl.wel1.ru, plus c.<d>, 0.<d>, 1.<d>,...), concatenating the TXT chunks, and base64-decoding them into the same executable payload. The bytes are written to a random path disguised as dotnet_diag_<hex>.exe on Windows or.cache_*/.analytics_state on Unix, chmod 0755, and spawned detached via cmd.exe or /bin/sh -c '<file> &' with.unref(). No hash/signature verification; endpoints are mutable; payload is opaque. Package name 'bpm-foundation-analytics' and telemetry-styled artifact names are cover-story labels; the behavior is remote code execution on any host that requires the package.

## What should I do about MAL-2026-13101?

Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.

## Fix prompt for AI coding agents

```text
MAL-2026-13101 is a malicious package: bpm-foundation-analytics (npm). Every version was published to cause harm.

Task:
1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.
2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.
3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.
4. If the package is not used anywhere, say so and change nothing.

Reference: https://insights.sbomify.com/MAL-2026-13101/ (Markdown: https://insights.sbomify.com/MAL-2026-13101/index.md)
```

## Sources

- OSV: https://osv.dev/vulnerability/MAL-2026-13101

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From sbomify Insights: https://insights.sbomify.com/MAL-2026-13101/
Summaries are generated and may contain mistakes; the official description above is the record.