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Cover image for Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

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

219 intel reports

Op nKe y is a c o n f i g u r a b l e r a n s o m w a r e k i t u t i l i z i n g D i s c o r d w e b h o o k s f o r C2 c o m m u n i c a t i o n a n d m a s q u e r a d i n g a s l e g i t i m a t e W i n d o w s s e r v i c e s.

An unsigned GlobalProtect-themed MSI deploys a backdoor that utilizes Cloudflare Workers for configuration and Google Sheets for C2 communication, specifically targeting victims in Myanmar.

CRPx0 is a sophisticated cross-platform ransomware-as-a-service operation using ClickFix social engineering lures to deliver multi-stage Python-based payloads via clipboard hijacking.

REVSTEALER is a comprehensive Windows infostealer using Polygon smart contracts for resilient C2 infrastructure and delivering specialized modules for crypto-mining and reverse proxying.

Infrastructure Destruction Squad (BLACKNET-00) utilizes functional Firebase exposure scanners, weak ransomware builders, and ICS reconnaissance tools to target critical infrastructure and commercial sectors.

Kimsuky leverages AI agents like opencode and HeadlessChrome to mass-produce decoy documents while evolving its GitHub-based LNK execution framework with enhanced evasion and persistence.

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