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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@timpeck24 hours ago

190 intel reports

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 Silver Fox threat actor targets Japanese and Chinese organizations using spear-phishing to deploy the modular 10FXRAT and the PoisonX kernel driver for security product bypass.

The SStar Agent is a Go-based cross-platform RAT delivered via a poisoned npm package (tw-style-utils) targeting Web3 developers with surveillance and exfiltration capabilities.

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