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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277 intel reports
DarkWatchman is a sophisticated, fileless JavaScript-based RAT that uses C# keyloggers and registry-based persistence to evade detection.
UNC5221 utilizes the SNOWLIGHT dropper to deploy VSHELL RAT, employing sophisticated evasion like direct syscalls and AMSI patching to compromise Windows systems.
Russia's FSB-operated Gamaredon group leverages a modular VBScript and PowerShell arsenal targeting Ukraine through advanced persistence and multi-stage loading techniques.
The PromptSpy surveillance platform uses a two-stage Android malware infection chain to establish persistent VNC remote control and file exfiltration capability.
A highly sophisticated multi-stage npm supply chain campaign targeting Red Hat and AI-related packages uses GitHub as an adaptive C2 to deploy the Shai-Hulud infostealer variant 'Miasma'.
The Miasma threat actor compromised 56 npm packages to steal CI/CD secrets and deploy persistent backdoors using a novel binding.gyp execution trigger.
RemusStealer and the SessionGate framework are distributed through a complex ecosystem of impersonation websites and gated Traffic Distribution Systems (TDS) targeting technical users.
DesckVB RAT operators utilize a multi-stage infection chain starting with malspam and legitimate domain redirection to deploy an in-memory .NET Trojan.
The CL-CRI-1089 threat actor is conducting malvertising campaigns targeting macOS users to deploy FlutterShell, a Flutter-based backdoor that facilitates browser hijacking and arbitrary command execution.
The Iran-nexus group Screening Serpens is targeting technology, aerospace, and defense professionals in the US, Israel, and UAE using advanced AppDomainManager hijacking and new RAT variants.