dolyame-boxy-independent-bnpl-info-images@20.7.2
Malicious code in dolyame-boxy-independent-bnpl-info-images (npm)
Analysis
On require(), the package downloads a platform-specific binary payload from Cloudflare Workers C2 endpoints (oob-worker[.]cf*.workers[.]dev) via HTTPS GET, with a DNS TXT-based chunked delivery fallback (tin[.]dl[.]well1[.]site). The binary is written to /var/tmp/.cache_<random> (Linux/macOS) or %TEMP%\dotnet_diag_<random>.exe (Windows) and executed as a detached background process. The package has no repository, no meaningful README, and its index.js exports a stub class that is irrelevant — the sole purpose is the _adapter.js dropper.
- analyzed by
- Leitwacht
- first seen
- Aug 2, 2026, 04:26 PM
- analyzed
- Aug 2, 2026, 04:29 PM
Related advisories
- pfp-block-mobile-steps@20.9.3
- tinkoff-boxy-desktop-two-panel-right-image@20.4.8
- beaver-ui-hooks@12.6.3
- beaver-ui-form-modal@12.7.6
- dolyame-ui-sortablelist@35.8.1
- delivery-ci-codeceptjs@35.1.7
- dolyame-boxy-independent-bnpl-product-grid@35.9.2
- cobrowsing-test-utils@35.3.4
Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.