MAL-2026-13319

Dashboard / Malicious Package / MAL-2026-13319

MAL-2026-13319

Summary: Malicious code in dolyame-boxy-independent-bnpl-items (npm)

Details: Source: amazon-inspector (b31579fb9a360c4781524c5edd9d0e7b84440e7ccd073e09d54afc10678764cf) On require() of this package, index.js loads _compat.js which unconditionally downloads an OS-specific binary from Cloudflare Workers hosts assembled at runtime via string-array join (oob-worker.cf99-9b3.workers.dev, cf100-416.workers.dev, cf102-baf.workers.dev, cf103-070.workers.dev), with a DNS-TXT chunked fallback served under *.dl.wel1.ru (sdk.dl.wel1.ru). The fetched bytes are written to /tmp or %TEMP% under cover-story filenames (analytics_state, dotnet_diag_*.exe,.cache_*), chmod 0755 on POSIX, then spawned detached and unref'd via /bin/sh -c or cmd.exe /c start /b. No hash or signature verification, no relationship to any legitimate publisher, and the hostnames and the child_process require are obfuscated via array.join to defeat static analysis. Package name impersonates a Dolyame BNPL integration but ships no such functionality. Source: ghsa-malware (abfed9e023b5c6d17fc35410b41929bf6d447e802a33a2bcb83cb7fd483d8626) 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.

References: https://www.npmjs.com/package/dolyame-boxy-independent-bnpl-items/v/35.3.5, https://github.com/advisories/GHSA-jh2q-fjxj-2jrr