The npm package bnpl-blocks-atom-bnpl-dolyame-button version 35.1.8 contains malicious code that downloads and executes an attacker-controlled binary on the host system. This binary is fetched from hardcoded Cloudflare Workers hostnames and fallback domains without any signature verification, allowing remote code execution upon installation or require. The malicious payload uses obfuscation techniques to evade detection and runs detached processes on Linux, macOS, and Windows platforms. Any system with this package installed should be considered fully compromised, and all secrets and keys on that system should be rotated immediately.