dolyame-boxy-independent-bnpl-product-grid@35.9.2
Malicious code in dolyame-boxy-independent-bnpl-product-grid (npm)
Analysis
On require, the package runs a loader that downloads a platform-specific second-stage binary over HTTPS from four Cloudflare Workers endpoints (oob-worker[.]cf103-070[.]workers[.]dev, oob-worker[.]cf101-adf[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev, oob-worker[.]cf100-416[.]workers[.]dev) at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, and /pkg/package.exe. If those fail it retrieves the payload via DNS TXT records from c[.]sdk[.]dl[.]wel1[.]ru (and sdk[.]dl[.]wel1[.]ru, ext[.]dl[.]wel1[.]ru, pkg[.]dl[.]wel1[.]ru, net[.]dl[.]wel1[.]ru). The downloaded binary is written to /var/tmp/.cache_<hex> (or dotnet_diag_<hex>.exe in the temp dir on Windows), made executable, and launched detached via cmd.exe /c start /b or /bin/sh -c "<path> &". A marker file /tmp/.analytics_state throttles repeat downloads.
- analyzed by
- Leitwacht
- first seen
- Aug 7, 2026, 06:55 AM
- analyzed
- Aug 7, 2026, 06:56 AM
Related advisories
- cobrowsing-test-utils@35.3.4
- constructor-blocks-renderer-mailings@35.3.3
- contract-contract-builder@35.5.2
- devplatform-jscodeshift-plugin@35.4.1
- bnpl-blocks-atom-bnpl-star-rating@35.8.2
- bnpl-blocks-atom-bnpl-store-button@35.2.8
- dolyame-boxy-atom-desktop-bnpl-highlighted-text@35.5.6
- bnpl-blocks-desktop-bnpl-category-gallery@35.2.8
Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.