Intel Exchange

Browse public community intelligence reports, source analysis, and threat research.

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.

avatar
Tim Peck@timpeck15 hours ago

24 intel reports

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.

The Russian-aligned Lunex Malware-as-a-Service platform utilizes a complex four-stage attack chain, including BYOVD-based EDR neutralization, to deploy a sophisticated information stealer and C2 agent.

RedTail is a multi-architecture Linux malware that utilizes process masquerading, DNS-over-TLS for C2, and aggressive termination of analysis tools to maintain persistence and evade detection.

Infrastructure Destruction Squad (BLACKNET-00) utilizes functional Firebase exposure scanners, weak ransomware builders, and ICS reconnaissance tools to target critical infrastructure and commercial sectors.

Threat actors are exploiting ScreenConnect to deploy a four-stage VBScript chain that propagates across active remote sessions, ultimately delivering miners and backdoors.

An unattributed threat cluster with similarities to SilverFox is targeting Cambodian organizations using a multi-stage infection chain that leverages BYOVD techniques and PNG-based shellcode to deploy SparkRAT.

Page 1 of 3