cardsmobile-collection @20.4.6

Summary

On require() of the package,./_runtime.js runs a top-level setup() that downloads a platform-specific binary from string-concatenated hostnames (oob-worker.cf99-9b3.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf101-adf.workers.dev) with a DNS-TXT fallback that reconstructs the payload from base64 TXT records served by tin.dl.well1.site, tina.dl.well1.site, ldr.dl.well1.site, and win.dl.well1.site. The fetched bytes are written to /var/tmp/.cache_<hex> on Unix or %TEMP%/dotnet_diag_<hex>.exe on Windows, chmodded 0755, and spawned detached via child_process (spawn('/bin/sh',...) / spawn('cmd',...)). Destination hosts and the child_process module name are assembled at runtime via array-join concatenation (['tin.dl.well','1.site'].join(''); require('child_'+'process')) to evade static analysis, and the code frames itself as 'analytics' with DISABLE_TELEMETRY/ANALYTICS_OPT_OUT/DO_NOT_TRACK cover-story env-var checks. A sibling module lib/telemetry.js ships the same fetch-write-chmod-spawn primitives as a dormant duplicate. The dropped binary is opaque and unrelated to the package's stated 'native bridge' purpose; the fetched hostnames are not the package's publisher infrastructure.

Source: amazon-inspector (103c6f5e66de4d466d79c8a4247f46670fad0de2601a93f37fa6280c5491cc41)