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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@timpeck17 hours ago

35 intel reports

NachoMDM is a research project demonstrating how a malicious MDM server can achieve silent SYSTEM code execution and UAC bypass by abusing the native Windows MDM enrollment process.

UNC5142 utilizes a Python-based RAT named DeviceManager, delivered via ClickFix campaigns, leveraging Ethereum smart contracts for resilient C2 infrastructure resolution and DNS for communication.

AISURU threat actors deployed Kimwolf v7 targeting Android TV boxes and IoT devices using Ethereum Name Service (ENS) for resilient C2 and advanced HTTP/2 DDoS fingerprinting.

The North Korean-linked threat actor Larva-26005 is targeting South Korean users by distributing the Xctdoor and XcLoader backdoors through spear phishing and installers disguised as legitimate security programs.

A state-sponsored threat group and Gunra ransomware actors exploited vulnerabilities in South Korean financial security software like AnySign4PC to deploy SIGNBT and COPPERHEDGE backdoors via watering holes.

PolinRider threat actors hijacked two Joyfill npm packages to distribute an obfuscated five-stage malware chain using blockchain-based C2 resolution and a Python credential stealer.

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