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Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

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Tim Peck@timpeck14 hours ago

85 intel reports

The Vile Collective utilizes a Go-based ransomware that employs double extortion, HPKE-v1 encryption, and extensive anti-analysis techniques to target a wide range of global sectors.

Pay2Key operators utilize a multi-stage execution chain involving polyglot scripts, DLL search order hijacking of Avast software, and destruction of system recovery options to deploy ransomware.

Liushen is a Python-based ransomware framework that utilizes process hollowing, MBR modification, and extensive anti-analysis techniques to encrypt victim data and inhibit recovery.

The TeamPCP threat group is conducting a large-scale supply chain campaign using the 'Mini Shai-Hulud' worm to compromise npm packages, steal CI/CD and cloud credentials, and autonomously propagate.

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