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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39 intel reports
UNC5221 utilizes the SNOWLIGHT dropper to deploy VSHELL RAT, employing sophisticated evasion like direct syscalls and AMSI patching to compromise Windows systems.
Liushen is a Python-based ransomware framework that utilizes process hollowing, MBR modification, and extensive anti-analysis techniques to encrypt victim data and inhibit recovery.
The BoldTealLayer campaign utilizes a sophisticated Lua-driven loader to execute fileless .NET payloads by bypassing AMSI and disabling ETW monitoring.
Threat actor UNG0002 is targeting Chinese universities using spear-phishing lures related to national fitness standards to deliver Cobalt Strike via DLL side-loading.
Threat actor SheldIO is deploying Amatera Stealer 4.0.2 via the EVALUSION campaign, featuring advanced evasion techniques and significantly expanded targeting for cryptocurrency wallets and messaging apps.
The Phorpiex-linked Needle MaaS platform utilizes a modular Rust-based agent and browser spoofers to steal cryptocurrency seed phrases from over 1,900 victims.
An unknown threat actor is deploying the CloudZ RAT and a custom Pheno plugin to hijack Microsoft Phone Link bridges for the purpose of intercepting SMS-based one-time passwords (OTPs).
Kernel-level anti-cheat systems utilize deep OS integration and rootkit-like behaviors to counter sophisticated threats including DMA hardware, BYOVD attacks, and hypervisor-based cheats.
The CrystalX RAT is a sophisticated Malware-as-a-Service platform written in Go that combines traditional spyware, credential theft, and unique 'prankware' capabilities to target users globally.