MAL-2026-13553 Malicious code in dolyame-boxy-independent-bnpl-product-grid (npm)
Malicious package
Published
MAL-2026-13553 is a malicious package: dolyame-boxy-independent-bnpl-product-grid (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-2026-13553/ (Markdown: https://insights.sbomify.com/MAL-2026-13553/index.md)
- Package
- dolyame-boxy-independent-bnpl-product-grid
- Registry
- npm
What is MAL-2026-13553?
MAL-2026-13553 is a malicious package in dolyame-boxy-independent-bnpl-product-grid, published on 7 Aug 2026.
Official description
On require of index.js, runtime.js selects a platform-specific payload path, rotates through hardcoded Cloudflare Workers hosts (oob-worker.cf103-070.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf99-9b3.workers.dev, oob-worker.cf100-416.workers.dev) whose names are assembled by joining split string fragments to evade static scanners, with a fallback covert channel that reassembles a base64 payload across numbered DNS TXT records at sdk.dl.wel1.ru / ext.dl.wel1.ru / pkg.dl.wel1.ru / net.dl.wel1.ru. The downloaded opaque binary is written to /var/tmp or %TEMP% under decoy names (dotnet_diag.exe,.cache_), chmodded 0755, and detach-spawned via /bin/sh -c or cmd.exe /c start /b. A stamp file gates re-runs. Package name impersonates a legitimate BNPL/e-commerce identifier as a lure.
What should I do about MAL-2026-13553?
Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.