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Why Does an NPM Math Library Need an Encrypted Loader?

49 pointsby 1h agosafedep.io
6 comments
35m agoHN ↗

Why in the world would that specific 3x3 matrix be a trigger for an attack? Are they trying to find someone doing some particular kind of numerical analysis?

30m agoHN ↗

Presumably it's so it can be used as a subdependency for setting up an attack in a popular, legitimate package, e.g. via a pull request. The code in the legitimate package would not arouse suspicion at all.

21m agoHN ↗

Fascinating how intricate the target selection is on this

19m agoHN ↗

We found a remote access implant hidden inside [email protected], an npm package that copies the popular mathjs library.

The NPM package not named in the clickbait-y post title is “mathmain@1.0.0”, for those who run into this particular site obstacle.

Safedep, if you’re reading this, perhaps you should reconsider having that site feature applied to your post — or if it’s something you enabled in, say, Cloudflare, perhaps file a support ticket noting that their email protection is hiding package version strings.

15m agoHN ↗

My strategy of not using dependencies at all seems to be getting stronger everyday.

Also no LLM generated skipping this hypetrain completely. Just hand written code I can personally vouch for. Code in exchange for cash, this is professional business, Boss.

Btw, I'm available for hire, preferably by Pre Market Fit or pre-MVP startups, email in profile.