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Data Theft Repackaged: A Case Study in Malicious Wrapper Packages on npm
The Socket Research Team breaks down a malicious wrapper package that uses obfuscation to harvest credentials and exfiltrate sensitive data.
Installs a node
binary into your project, which because npm
runs scripts with the local ./node_modules/.bin
in the PATH
ahead of the system copy means you can have a local version of node that is different than your system's, and manage node as a normal dependency.
Warning: don't install this globally with npm 2. npm@2
immediately removes node, then can't run the scripts that make this work.
npm i node@lts
npx
npx node@4 myscript.js
This will run myscript.js
with the latest version of node from the v4 major.
Using the shell auto-fallback of npx, you can even do it like so:
node@4 myscript.js
Major thanks to Kat Marchán for late-night problem solving, and to CJ Silverio and Maciej Małecki for egging me on way back when I had the idea to package node up this way. It does turn out if you ask "why not?!" once in a while something fun happens.
FAQs
node
We found that node demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 2 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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