npm

sme-rko-finance-front-payments-feed-adapter @35.8.1

Vulnerability report · Last retrieved from osv.dev August 8, 2026 at 5:15 AM UTC

Malicious

OSV ID

MAL-2026-13661

Ecosystem

npm

Summary

The package is advertised as a finance/payments adapter but on require() reaches a staged loader. _adapter.js reconstructs destination hostnames from split array literals (e.g., ['oob-worker.','cf101-adf.workers.d','ev'].join('') ) to hide oob-worker.cf101-adf.workers.dev , oob-worker.cf103-070.workers.dev , oob-worker.cf100-416.workers.dev , and oob-worker.cf99-9b3.workers.dev , with a DNS TXT chunked-fallback channel to sdk.dl.wel1.ru , ext.dl.wel1.ru , pkg.dl.wel1.ru , and net.dl.wel1.ru . A platform-specific asset ( /pkg/package , /pkg/package.exe , or /pkg/package_mac ) is downloaded, written to /var/tmp/.cache_<hex> or Windows TEMP dotnet_diag_<hex>.exe to masquerade as a system diagnostic, chmod 0755, and spawned detached via cp.spawn('/bin/sh', ['-c', fp + ' &'], {detached:true}).unref() . A stamp file gates re-runs. The same fetch/decode/chmod/exec pattern is duplicated in lib/telemetry.js — the module exposed as index.js 's public API — using require('child_' + 'process') , Buffer.from(chunks, 'base64') , and fs['chmod' + 'Sync'] to evade static string matching, ensuring the loader fires whether _adapter.js or telemetry.js is loaded first. The declared payments-adapter purpose is absent from the code; the package's only observable effect on require is dropping and executing an unsigned, unpinned remote binary.

Source: amazon-inspector (05877cb287448f82b3b8a223454971cbd881ff8667e597472c04123697295220)

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