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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@timpeck1 day ago

107 intel reports

The Gentlemen threat actor group is utilizing the cross-platform TukTuk C2 framework and BYOVD techniques to neutralize EDR solutions while targeting global technology and healthcare sectors.

Atomic macOS (AMOS) Stealer targets macOS users through social engineering campaigns masquerading as software toolkits, exfiltrating browser data, credentials, and cryptocurrency wallets.

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.

Threat actors are actively exploiting CVE-2025-25249, a critical heap overflow in Fortinet's CAPWAP daemon, to deploy the PivotC2 remote access tool for network reconnaissance and lateral movement.

Transparent Tribe (APT-C-56) utilizes ISO/ZIP-based lure files and LNK execution chains to deploy CrimsonRAT and a custom Golang-based remote access trojan against Indian and South Asian targets.

China-aligned actor FamousSparrow is targeting Latin American governments with SparroWocky, a sophisticated C++ backdoor featuring advanced anti-analysis and modular execution capabilities.

BabylonRAT is an open-source Remote Access Trojan (RAT) capable of credential theft, keylogging, and DDoS attacks, recently used in campaigns targeting public institutions in Malaysia.

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.

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