npm preinstall executes setup.mjs, which runs the obfuscated math_init.js payload through Bun. The payload fetches text from dynamically decoded endpoints and evaluates it.
Package defines install-time lifecycle scripts.
package.jsonView on unpkgPackage source references a known benign dynamic code generation pattern.
math_init.jsView on unpkg · L1Source file is highly similar to a previously finalized malicious package; route for source-aware review.
setup.mjsView on unpkgSource fingerprint signature matches a known malicious package signature; route for source-aware review.
setup.mjsView on unpkgPackage defines install-time lifecycle scripts.
package.jsonView on unpkgPackage source references a known benign dynamic code generation pattern.
math_init.jsView on unpkg · L1Source file is highly similar to a previously finalized malicious package; route for source-aware review.
setup.mjsView on unpkgSource fingerprint signature matches a known malicious package signature; route for source-aware review.
setup.mjsView on unpkg