Intel Exchange

Browse public community intelligence reports, source analysis, and threat research.

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.

avatar
Tim Peck@timpeck20 hours ago

157 intel reports

Longlegs (aka Storm-2603), a China-nexus threat actor, is deploying Warlock ransomware against critical infrastructure and government sectors by exploiting SharePoint 'ToolShell' vulnerabilities.

ShinyHunters has evolved from a credential-theft crew into a resilient extortion brand and SaaS supply-chain threat, most recently exploiting PeopleSoft zero-days and third-party OAuth tokens.

Everest is a sophisticated .NET-based ransomware that employs aggressive lateral movement, service termination, and process self-protection while targeting Windows environments.

Kothamine Agent is a C/C++ remote access Trojan distributed via malicious npm packages that leverages Tailscale’s tailcat tool for encrypted C2 communication to bypass network detection.

The Iranian Ministry of Intelligence and Security (MOIS) uses HEAVYGRAM (aka CHOSEN BRICK) malware to target dissidents and journalists via social engineering and Telegram-based command-and-control.

Page 3 of 16