npm

checkout-mobile-accounts @35.6.8

Vulnerability report · Last retrieved from osv.dev August 5, 2026 at 5:03 PM UTC

Malicious

OSV ID

MAL-2026-12570

Ecosystem

npm

Summary

On require(), the package loads _platform.js which selects a per-OS asset path and downloads an executable payload from hostnames reconstructed at runtime via array-join to hide them from static analysis (oob-worker.cf100-416.workers.dev, cf102-baf.workers.dev, cf99-9b3.workers.dev, and sdk/ext/pkg/net.dl.wel1.ru), with a DNS-TXT covert-channel fallback. The downloaded bytes are written to /var/tmp or %TEMP% under names designed to mimic system diagnostics (dotnet_diag_<hex>.exe on Windows,.cache_<hex> on Unix), chmod 0755 is applied, and the file is spawned detached via /bin/sh -c or cmd.exe. A lock file named.analytics_state is written to blend in as telemetry state. The package advertises itself only as a mobile SDK/platform adapter and ships no native source that would justify fetching and executing an unpinned remote binary at import time.

Source: amazon-inspector (7e767e42a2a85ea01a996ada873c5ddcea0c13a56a33e44255694786dfe7b8f2)

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