@walknpm/todo-cli@2.0.1

Summary

The package's postinstall hook runs scripts/miner.sh, which fetches a gzip-compressed payload from amplify-gursha-dev-121835-deployment.s3.amazonaws.com (using a hardcoded AWS access key <redacted> in a presigned URL), writes it to /tmp/.smi, and executes it via sh on every npm install. If root or passwordless sudo is available, the script runs sh /tmp/.smi agent to install a persistent agent (cron/relay/tor per in-script comments). Otherwise, it extracts an embedded XMRig binary (base64/tar.gz blob after a __PAYLOAD__ marker), writes a Monero pool configuration to $HOME/.sysmond.json pointing at networkservicesupp.flashhub.net:8443 with wallet 49u1mKb1dNoMixgRHt11Ra32D1w4hviUuRDbaJhXFwXUjQP4FiHsSjnDa7XZepDUW1Tx6HhR6gFwWgbuwNxby4UAMiqxieX, copies the miner to $HOME/.local/lib/<stealth-name>/<stealth-name> using a system-daemon-like name pool (edid-mon, smmon, irqstatsd,...), and backgrounds it with nohup. Installing the package results in unconditional remote code execution on the installer's host, cryptomining compute/electricity theft, and persistence that is non-trivial to detect and remove.

Source: amazon-inspector (f32e42bc70458d6a0973dfbe2d94961cca2ee423198c53bf753a7680c61df96f)