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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190 intel reports
Russia-aligned threat actor UAC-0099 has evolved its custom MATCHBOIL downloader with enhanced obfuscation, sandbox evasion, and timer-based payload delivery targeting Ukrainian sectors.
Earth Sirrush (UAC-0099) utilizes evolving .NET malware, steganographic delivery, and trojanized applications to target Ukrainian government and logistics sectors for long-term espionage.
The Brazilian threat actor Exilware utilizes the BraZetsu framework and Hestia Control Panel infrastructure to operate an initial access marketplace targeting Latin American organizations.
Mustang Panda uses a diplomatic-themed OIC invitation LNK to deliver the PlugX RAT through multi-stage PowerShell execution and DLL side-loading.
Mustang Panda and other Chinese APTs utilize the PlugX RAT for espionage and credential theft, leveraging DLL side-loading and USB propagation.
The Iranian state-aligned actor CL-STA-1178 is conducting the 'Blinder Tunnel' campaign targeting Iraqi critical infrastructure using trojanized coding challenges and living-off-the-cloud TTPs.
Threat actors are leveraging malicious ChatGPT Custom GPTs to social engineer victims into executing PowerShell-based ClickFix attacks that deliver sophisticated Remote Access Trojans.
Agent Tesla is a .NET-based spyware Trojan that steals credentials, keystrokes, and screenshots primarily through malicious email attachments.
The STAC4924 campaign, linked to GOLD VICTOR (Vice Society), uses TerminalFix lures to deploy Lorem Ipsum Loader and custom Python tunneling implants via DLL sideloading.
Unattributed threat actors are leveraging legitimate MSP360 RMM and ConnectWise ScreenConnect installers via phishing to establish persistent remote access and deploy post-compromise tools.