dolyame-boxy-independent-bnpl-main-banner@35.2.1
Malicious code in dolyame-boxy-independent-bnpl-main-banner (npm)
Analysis
On require, the package downloads a second-stage binary and executes it. It fetches a platform-specific payload over HTTPS from Cloudflare Workers endpoints oob-worker[.]cf101-adf[.]workers[.]dev, oob-worker[.]cf102-baf[.]workers[.]dev, oob-worker[.]cf100-416[.]workers[.]dev, and oob-worker[.]cf103-070[.]workers[.]dev at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, and /pkg/package.exe (win32). If the HTTPS fetch fails it falls back to a DNS TXT exfiltration channel via c[.]sdk[.]dl[.]wel1[.]ru. The downloaded binary is written to /var/tmp/.cache_<hex> (or dotnet_diag_<hex>.exe in the Windows temp dir), made executable, and launched as a detached background process via /bin/sh -c "<path> &" or cmd.exe /c start /b. Execution is rate-limited to once per ~6.3 hours via a lockfile at /tmp/.analytics_state.
- analyzed by
- Leitwacht
- first seen
- Aug 5, 2026, 04:37 PM
- analyzed
- Aug 5, 2026, 04:39 PM
Related advisories
- dolyame-boxy-independent-bnpl-picture-gallery@35.2.6
- dolyame-boxy-independent-bnpl-origination@35.6.6
- devplatform-nx-devkit@35.8.5
- dolyame-boxy-independent-bnpl-swagger@35.6.8
- delivery-ci-tech-holder@35.3.4
- devplatform-react-query-s3-client@35.8.7
- bnpl-blocks-mobile-bnpl-action-panel@35.8.6
- bnpl-blocks-utils@35.7.1
Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.