The npm package 'twork-data-services-proxy-b2b-crm-api-v1-partners-companies-info' version 20.5.1 contains malicious code that downloads and executes a platform-specific native binary from obfuscated Cloudflare Workers hostnames. This binary is saved under disguised filenames in temporary directories and executed detached from the main process. The package masquerades as an API client binding but performs unauthorized code execution, effectively compromising any system where it is installed. Removal of the package alone may not fully restore system integrity due to potential persistence of malicious components.