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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53 intel reports
A sophisticated multi-stage batch dropper uses PowerShell and VBScript to execute obfuscated payloads, perform DLL hijacking, and establish redundant C2 communications.
LCRYX is a multifunctional VBS-based ransomware and worm that performs extensive registry tampering, security software termination, and network-wide self-propagation.
A multi-stage HTA-based loader uses VBScript and PowerShell to deploy the Lightlife RAT, targeting crypto wallets and establishing persistence via Russian infrastructure.
Russia's FSB-operated Gamaredon group leverages a modular VBScript and PowerShell arsenal targeting Ukraine through advanced persistence and multi-stage loading techniques.
Threat actor UNG0002 is targeting Chinese universities using spear-phishing lures related to national fitness standards to deliver Cobalt Strike via DLL side-loading.
The TAX#TRIDENT campaign utilizes fake Indian income tax assessment lures to deliver YTSCRat or unauthorized ManageEngine UEMS agents through various VBScript and ZIP-based infection paths.
Gamaredon (UAC-0010) is utilizing spearphishing emails and the CVE-2025-8088 WinRAR vulnerability to deploy GammaDrop and GammaLoad malware against Ukrainian state institutions.
The KongTuke threat actor is impersonating help-desk staff via external Microsoft Teams chats to deploy the multi-path ModeloRAT toolkit for persistent access.
An attacker uses a multi-stage fileless infection chain involving obfuscated VBScript and in-memory .NET loaders to deploy ScreenConnect for persistent remote access.
The FAUX#ELEVATE campaign uses heavily obfuscated VBScript lures targeting French corporate environments to deploy a multi-stage toolkit including XMRig miners and browser credential stealers.