dolyame-ui-pagination@35.2.5
Malicious code in dolyame-ui-pagination (npm)
Analysis
On require, the package executes a multi-stage dropper. It downloads a platform-specific binary from Cloudflare Workers endpoints oob-worker[.]cf100-416[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev, and oob-worker[.]cf102-baf[.]workers[.]dev (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 in the temp dir on Windows), made executable, and launched as a detached background process via /bin/sh -c "<path> &" or cmd.exe /c start /b. The package also ships an 81KB decoy analytics module (lib/telemetry.js) unrelated to the pagination component it claims to be.
- analyzed by
- Leitwacht
- first seen
- Aug 5, 2026, 01:50 PM
- analyzed
- Aug 5, 2026, 02:04 PM
Related advisories
- devplatform-api-v2-endpoint@35.6.7
- deposits-common@35.5.4
- devplatform-spa-cli@35.9.2
- devplatform-nx-stylelint@35.6.9
- devplatform-spa-plugin-beaver@35.2.2
- devplatform-api-clients@35.6.8
- devplatform-nx-gle@35.5.3
- delivery-ci-pipeline-rules@35.9.3
Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.