The npm package dolyame-ui-inputtools version 35.8.1 contains malicious code that downloads and executes external binaries from rotating Cloudflare Workers hosts and other suspicious domains. The package disguises these binaries with benign-looking filenames, sets executable permissions, and spawns them detached from the main process without any integrity verification. The package falsely presents itself as an analytics SDK, but its main export includes obfuscated code to perform these malicious actions.