# MAL-2026-13310: Malicious code in dolyame-boxy-desktop-bnpl-title (npm)


- **Type:** Malicious package
- **Package:** `dolyame-boxy-desktop-bnpl-title` (npm)
- **Published:** 5 Aug 2026
- **Also known as:** GHSA-q5wr-4pm9-cv7p

## What is MAL-2026-13310?

MAL-2026-13310 is a malicious package in dolyame-boxy-desktop-bnpl-title, published on 5 Aug 2026. 

### Official description

The package `main` (`index.js`) requires `./_init` on load. `_init.js` assembles hostnames via string-split `.join('')` obfuscation to produce a rotating list of Cloudflare Workers endpoints (`oob-worker.cf103-070.workers.dev`, `oob-worker.cf99-9b3.workers.dev`, `oob-worker.cf100-416.workers.dev`, `oob-worker.cf101-adf.workers.dev`) plus a DNS-TXT covert-channel fallback via `*.dl.wel1.ru` (`sdk.dl.wel1.ru`, `ext.dl.wel1.ru`, `pkg.dl.wel1.ru`, `net.dl.wel1.ru`). It downloads a platform-specific binary, writes it to `/var/tmp` or `%TEMP%` under disguised names (`dotnet_diag_<rand>.exe`, `.cache_<rand>`), sets mode 0755 on POSIX, and spawns it detached via `/bin/sh -c... &` or `cmd /c start /b`. Environment flags such as `DISABLE_TELEMETRY`, `ANALYTICS_OPT_OUT`, and `DO_NOT_TRACK` act as kill switches. A second dropper is bundled in `lib/telemetry.js` (81 KB), which reconstructs a payload from base64-encoded DNS TXT chunks and executes it using the same detached-shell pattern, hidden behind `require('child_'+'process')`, `fs['chmod'+'Sync']`, and an `analytics-sdk` cover story. The package's advertised purpose has no relationship to any such native runtime.

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-2026-13310?

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-2026-13310 is a malicious package: dolyame-boxy-desktop-bnpl-title (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-2026-13310/ (Markdown: https://insights.sbomify.com/MAL-2026-13310/index.md)
```

## Sources

- OSV: https://osv.dev/vulnerability/MAL-2026-13310

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From sbomify Insights: https://insights.sbomify.com/MAL-2026-13310/
Summaries are generated and may contain mistakes; the official description above is the record.