LWA-2026-10464 MAL-2026-13332 ↗ confirmed malware

dolyame-boxy-independent-bnpl-text-block@35.5.3

Malicious code in dolyame-boxy-independent-bnpl-text-block (npm)

T1195.002 · Compromise Software Supply ChainT1059.007 · JavaScriptT1105 · Ingress Tool TransferT1071.001 · Web ProtocolsT1102 · Web ServiceT1082 · System Information Discovery

Analysis

On require, the package downloads a platform-specific binary payload from Cloudflare Workers endpoints (oob-worker[.]cf102-baf[.]workers[.]dev, oob-worker[.]cf100-416[.]workers[.]dev, oob-worker[.]cf103-070[.]workers[.]dev) at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, and /pkg/package.exe, with a DNS TXT-record fallback channel via c[.]sdk[.]dl[.]wel1[.]ru. It writes the downloaded payload to /var/tmp/.cache_<hex> (or dotnet_diag_<hex>.exe in TEMP on Windows), marks it executable, and launches it as a detached background process. A stamp file at /tmp/.analytics_state throttles re-downloads. The package otherwise exposes a stub "text block" class and serves no legitimate function.

analyzed by
Leitwacht
first seen
Aug 5, 2026, 01:44 PM
analyzed
Aug 5, 2026, 04:31 PM

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Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.