# MAL-2026-13321: Malicious code in dolyame-boxy-independent-bnpl-mobile-application (npm)


- **Type:** Malicious package
- **Package:** `dolyame-boxy-independent-bnpl-mobile-application` (npm)
- **Published:** 5 Aug 2026
- **Also known as:** GHSA-9368-qf6c-gcr6

## What is MAL-2026-13321?

MAL-2026-13321 is a malicious package in dolyame-boxy-independent-bnpl-mobile-application, published on 5 Aug 2026. 

### Official description

The package's top-level index.js unconditionally requires./_platform on load. _platform.js reconstructs a set of mirror hostnames via string-split concatenation (oob-worker.cf101-adf.workers.dev family) and a DNS-TXT discovery fallback under *.dl.wel1.ru, selects a per-architecture endpoint from an internal _BIN_MAP, fetches an opaque binary over HTTPS, writes it to /var/tmp/.cache_<hex> or %TEMP%\dotnet_diag_<hex>.exe under a cover filename, chmods 0755, and spawns it detached via /bin/sh -c or cmd.exe /c start /b. lib/telemetry.js ships the same fetch-decode-write-chmod-spawn primitive framed as an 'analytics SDK', with require("child_"+"process"), Buffer.from(chunks,"base64") decoding, fs["chmod"+"Sync"](...,0o755), and cp.spawn("/bin/sh",["-c",filePath+" &"]). Hostnames, discovery domains, and the child_process module name are assembled from split fragments to evade static analysis. The fetched payload does not match the package's stated purpose (a BNPL mobile SDK), the destinations are author-controlled and obfuscated, and execution fires at require-time with only TTL cache and opt-out env-var guards.

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.

## What should I do about MAL-2026-13321?

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-2026-13321 is a malicious package: dolyame-boxy-independent-bnpl-mobile-application (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-2026-13321/ (Markdown: https://insights.sbomify.com/MAL-2026-13321/index.md)
```

## Sources

- OSV: https://osv.dev/vulnerability/MAL-2026-13321

---
From sbomify Insights: https://insights.sbomify.com/MAL-2026-13321/
Summaries are generated and may contain mistakes; the official description above is the record.