Miasma Node.js Worm Activity Detection
Detects indicators of the Miasma worm compromise on Windows and macOS systems. This includes the execution of malicious Spectral CLI payloads from npm npx cache directories, the staging and execution of sync.js payloads, the creation of Miasma-specific lock files and Cryptnet cache artifacts, and persistence established via Windows Registry Run keys.
Microsoft Sentinel (KQL)
