MAL-2026-11126
Malicious code in app-sim-layer (npm)
Details
--- _-= Per source details. Do not edit below this line.=-_
## Source: amazon-inspector (8470a75b327a72623ec4379302a2fc6ecdbaa302acf4fa1e39f1c688103562be) package.json declares a postinstall hook that runs node test.js on npm install; test.js invokes from_str_2() and from_str_1() in index.js. from_str_2() fetches scan/block patterns from http://95.216.118.146:3001/api/v1, enumerates the user's home directory on Unix (os.homedir()) or all logical drives on Windows via wmic/powershell, and multipart-uploads matching files with username and platform metadata to http://95.216.118.146:3001/api/v1. from_str_1() recursively walks process.cwd() for id.json, config.toml, Config.toml, env, and.env, then POSTs each file body prefixed with $USER to http://95.216.118.146:3000/api/v1 — id.json is the Solana CLI keypair filename and.env commonly holds API keys and database credentials. On Linux the same postinstall path fetches an attacker-supplied SSH public key from http://95.216.118.146:3001/api/ssh-key, appends it to ~/.ssh/authorized_keys, chowns the.ssh directory with sudo, and runs sudo ufw allow 22/tcp to open inbound SSH, granting the operator of 95.216.118.146 persistent remote shell access to the installer's host.
Are you affected?
Enter the version of the package you're using.
Affected packages
No fixed version published yet for app-sim-layer (npm). Pin to a known-safe version or switch to an alternative.