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author: "Umesh Malik"
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description: "Explore articles tagged with Malware Analysis by Umesh Malik — AI Engineer, LLM & GenAI Developer. Learn Malware Analysis best practices, practical tips, and in-depth guides."
title: "Umesh Malik's Blog - Malware Analysis Articles | Malware Analysis Tutorials"
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# Malware Analysis

1 article

 [![Dashboard-style cover showing the mathmain npm attack's four-stage activation chain and its 3.1 million weekly download scale](https://umesh-malik.com/blog/npm-encrypted-loader-malware-detection-cover.png)

AI Security • Sep 22, 2026

### How to Detect npm Encrypted Loader Malware: 3.1M Downloads

Detect npm encrypted loader malware before it runs: the trigger matrix, AES-256-GCM payload, and IOCs behind mathmain's 3.1M weekly downloads.

9 min read

Read more →](https://umesh-malik.com/blog/npm-encrypted-loader-malware-detection)