The npm package 'cardsmobile-storage' version 35.6.5 contains malicious code that downloads and executes a binary payload from obfuscated Cloudflare Workers subdomains and fallback DNS-TXT records. The payload is saved to temporary directories with disguised filenames, given executable permissions on POSIX systems, and executed detached from the main process. The package uses runtime string assembly to evade static detection and includes a parallel dropper in an 'Analytics SDK' component. There is no CVSS score or known exploits in the wild reported.