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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@timpeck2 days ago

247 intel reports

The Hagaseca cluster uses THost9, a multi-stage Android RAT and ADB worm that leverages accessibility services and exposed ADB ports to infect physical and containerized Android environments.

APT28 and MuddyWater utilize ClickFix variants to compromise organizations via social engineering, deploying multi-stage payloads including steganography and Python-based reverse tunnels for internal network pivoting.

A suspected Chinese-speaking operator utilized the SecFlow AI orchestration framework to exploit multiple vulnerabilities and deploy steganographic GLUTTON webshells against government and education targets across Asia.

DPRK-nexus actors, likely Sapphire Sleet, leveraged malicious Rust packages on crates.io to deploy Rustbot, a macOS RAT targeting cloud credentials and cryptocurrency wallets.

Russian state-sponsored actor BlueDelta utilized macro-enabled Word documents to deploy HOOKEDGE, a batch-script backdoor abusing legitimate webhook services for C2 and exfiltration targeting European government entities.

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