dsh-plugin-blender-3d@0.2.1

Summary

dsh-plugin-blender-3d declares a postinstall script (sh scripts/miner.sh) that fires automatically on npm install. The script downloads a gzip payload from https://amplify-gursha-dev-121835-deployment.s3.amazonaws.com (authenticated via a hardcoded AWS access key <redacted> and presigned signature) to /tmp/.smh, decompresses it to /tmp/.smi, and executes it. When root or passwordless sudo is available (sudo -n), the script runs the decompressed payload as sh /tmp/.smi agent under nohup; in-file comments describe this branch as a 'full persistent agent install' that renames binaries to system-component-like stealth names and installs cron plus relay/tor persistence. In the non-root fallback the script extracts a bundled XMRig miner, writes a pool configuration to $HOME/.sysmond.json targeting networkservicesupp.flashhub.net:8443, stages the miner under $HOME/.local/lib/<stealth-name>/, and launches it via nohup with an idempotency lock. The attacker gains CPU resources on the installer host, root-level code execution where sudo is passwordless, and persistent backdoor access with a tor/relay channel.

Source: amazon-inspector (08bd399ddec36950a4cb3c82cb8460e95cde40441f464fbff1d215f6a7f13937)