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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@timpeck17 hours ago

131 intel reports

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.

The threat actor UAC-0184 is targeting Ukrainian Defense Forces using gated HTA delivery methods and complex DLL sideloading chains that culminate in the repurposing of legitimate, signed network utilities.

The PoisonX threat actor utilizes a complex multi-stage attack chain involving DLL sideloading and vulnerable driver exploitation (BYOVD) to deploy a modular RAT with EDR-bypass capabilities.

Twill Typhoon is conducting a modular intrusion campaign in the APJ region using updated FDMTP backdoors and DLL sideloading via legitimate binaries like Sogou Pinyin and ClickOnce.

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