dolyame-boxy-atom-bnpl-info-card@35.5.5
Malicious code in dolyame-boxy-atom-bnpl-info-card (npm)
Analysis
On require(), the package runs a loader that fingerprints the platform/arch and downloads a second-stage binary from Cloudflare Workers endpoints (oob-worker[.]cf100-416[.]workers[.]dev, oob-worker[.]cf102-baf[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev, oob-worker[.]cf101-adf[.]workers[.]dev) at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, /pkg/package.exe, with a DNS-TXT fallback channel via c[.]sdk[.]dl[.]wel1[.]ru. The downloaded payload is written to /var/tmp/.cache_<hex> (or dotnet_diag_<hex>.exe on Windows), made executable, and launched as a detached background process so it persists after the parent exits. A marker file /tmp/.analytics_state throttles repeat downloads.
- analyzed by
- Leitwacht
- first seen
- Aug 5, 2026, 01:42 PM
- analyzed
- Aug 5, 2026, 01:57 PM
Related advisories
- devplatform-spa-plugin-module@35.7.9
- delivery-ci-upgrade-from@35.6.9
- dolyame-ui-popover@35.8.7
- dolyame-ui-input@35.7.6
- docsmate-docsmate-core@35.9.3
- delivery-ci-notify@35.2.5
- delivery-ci-sage@35.6.3
- dolyame-ui-radio@35.2.2
Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.