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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

23 intel reports

The AnyDesk TAG campaign uses cloned banking support sites and telephone-led social engineering to deploy AnyDesk and persistent ScreenConnect instances via malicious signed payloads and DLL side-loading.

The CSuite operation targets US and European organizations using sophisticated phishing lures to steal Microsoft 365 sessions and deploy legitimate RMM tools like ScreenConnect for persistent endpoint access.

The Iranopasmigirim campaign by an Iran-linked actor uses DLL sideloading to deploy ParsaStealer, a Rust-based infostealer targeting dissidents via lures mimicking the Rise Iran movement.

ChainDrop, a descendant of the Shai-Hulud malware family, is a self-propagating npm worm targeting developer workstations and CI/CD pipelines to harvest cloud, registry, and AI tool credentials.

The SMOKE#SCREEN campaign utilizes diverse social engineering lures and aggressive security-dismantling toolsets to deploy persistent ScreenConnect RMM agents on Windows and macOS systems.

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