nottuff23npm

The package is one of approximately 100 identically-named-pattern publishes from an automated bulk-publish operation. The tarball ships auto-publish.sh, which hard-codes a list of sibling names (nottuff1..30, ishowfeet1..20, imillegal1..5, abuden*, ratelimitsucks* — nottuff23 is on the list) and republishes the same payload to each name by rewriting package.json.name and running npm publish --silent. The shipped content is not a Node library: package.json.main points at sw.js, a browser service worker that uses importScripts, self.addEventListener('install'|'activate'|'fetch'|'message',...) — APIs that do not exist in Node and would throw if require()'d. The bundled obfuscated assets/*.js files are a dormant Ultraviolet-style web-proxy frontend, plus an index.html titled "Riverbend Tutoring" that loads remote scripts from cdn.21baseballacademy.com and googletagmanager.com and opens https://abdct.com/ on click. There are no npm lifecycle hooks (scripts contains only a no-op test); npm install and require() execute no code from this package. Installer-side risk on default install is effectively zero, but the package is registry-namespace abuse: bulk-published spam under squatted names, with heavily obfuscated browser payloads whose intent at the eventual deployment site is not verifiable from this tarball alone. Routing to human review for namespace-abuse / registry-spam disposition.

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.