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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@timpeck1 day ago

115 intel reports

Attackers can abuse the legitimate Windows Bind Filter driver (bindflt.sys) to virtualize file paths, allowing malicious code to masquerade as trusted system files and blind EDR sensors.

Threat actors compromised an Artlist subdomain using stolen credentials to deploy a ClickFix campaign that uses blockchain-based EtherHiding for evasion and delivers a multi-stage RAT.

An unknown Chinese-speaking APT group is targeting Russian critical sectors by exploiting the ViPNet update system to deploy a suite of malicious modules including HelloInjector and HelloProxy.

A logistics-themed spear-phishing campaign deploys CrySome RAT via a multi-stage chain involving UAC bypass, AMSI patching, and the WinDefCtl utility to disable endpoint defenses.

UAT-7810, a China-nexus infrastructure specialist, builds Operational Relay Box (ORB) networks targeting SOHO and enterprise systems using the LEASH malware family for secondary espionage actors.

Adversaries use advanced sleep obfuscation techniques like Ekko and FOLIAGE to encrypt implants in-memory between callbacks, evading traditional YARA and memory attribute scanning.

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