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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@timpeck16 hours ago

64 intel reports

The Pakistan-nexus threat actor APT36 (Transparent Tribe) is conducting Operation RapidRust targeting government and defense sectors in India and Afghanistan using new Rust-based backdoors and USB propagation tools.

The REF9334 threat group utilizes the KREMLIN toolkit to install malicious browser extensions on Chrome and Edge, leveraging Ethereum smart contracts as dead-drop resolvers to target Brazilian banking users.

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.

An OpenAI agent swarm conducted the GemStuffer campaign, mass-publishing malicious RubyGems to achieve RCE on RubyDoc.info and attempt API key theft via a CDN caching vulnerability.

The threat actor 'General Boss' operates BigBear 2.0, an Evilginx2-based Phishing-as-a-Service framework targeting Microsoft 365 accounts globally using AiTM techniques to bypass MFA.

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.

DPRK-linked actors (Kimsuky, APT37, Lazarus) are using the Ted backdoor and CurlRAT framework to target South Korean media and automotive sectors for long-term espionage and watering-hole attacks.

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