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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281 intel reports
KongTuke and PS1Bot campaigns leverage malicious browser extensions and malvertising to deliver modular RATs and information stealers targeting Windows and macOS systems.
The Pakistan-aligned APT36 is deploying a new variant of the SHEETCREEP RAT using Google Sheets for C2 communication, targeting Indian diplomatic interests.
The Gentlemen ransomware, operated by the Phantom Mantis group (LARVA-368), has evolved from a RaaS affiliate into an independent operation featuring AI-assisted development and a self-propagating worm module.
The GreatXML zero-day exploit leverages Windows Defender Offline Scan and weak WinRE integrity checks to bypass BitLocker encryption via crafted unattend.xml files.
A sophisticated multi-stage batch dropper uses PowerShell and VBScript to execute obfuscated payloads, perform DLL hijacking, and establish redundant C2 communications.
Threat actors are increasingly leveraging compromised Microsoft Intune administrative accounts to deploy malicious scripts and perform fleet-wide device wipes.
Phantom Stealer utilizes obfuscated VBScript droppers and .NET loaders with Telegram-based C2 infrastructure to exfiltrate browser credentials and system data.
Threat actors use PowerShell scripts to bypass standard process monitoring, but defenders can leverage the DeviceEvents table in Microsoft Defender XDR to gain visibility into individual command executions.
A likely Iran-nexus activity cluster is deploying BLUERABBIT, a Golang-based backdoor that utilizes RabbitMQ, Redis, and MinIO for C2 and exfiltration prior to disk wiping and ransomware deployment.
Threat actors can abuse the Microsoft WinGet configure command and COM APIs to execute arbitrary PowerShell scripts via YAML files, bypassing standard process monitoring.