If this package is installed
Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.
Details
Source: amazon-inspector (1f8b1f66710b1d0686f5d0a6df5989a01bb20a875e380eed8e4be7b94870372e)
Package's package.json declares both preinstall and postinstall lifecycle hooks that execute `node exfil.js` on npm install. exfil.js runs `whoami` and `id` via child_process.execSync and transmits the output to the hardcoded host `d9vbd1vstrb04vgt4dqg63k7yg55jhmt5.oast.site` over HTTPS POST with TLS verification disabled (`rejectUnauthorized: false`), with a DNS lookup fallback that encodes the whoami output as a hex subdomain of the same collector. The package uses version 99.99.99, a typical dependency-confusion cover version to force resolution over an internal package of the same name. Installer identity and host data leaves the machine to an attacker-controlled interactsh/OAST collector without user interaction.
Source: ossf-package-analysis (bac76856f8825e8e433f56d508f0fdc44c9397a172c3cb1935e893de74aa03c1)
The OpenSSF Package Analysis project identified 'fr-ito-web-react' @ 99.99.99 (npm) as malicious.
It is considered malicious because:
- The package communicates with a domain associated with malicious activity.
- The package executes one or more commands associated with malicious behavior.