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@timpeck7 hours ago

1,186 intel reports

Detection opportunities and rules for TAG-182's MarkiRAT campaign, covering fake VPN/media-player lures, BITS job abuse, svehost.exe masquerading, and typosquatted C2 infrastructure impersonating maj…

ARToken is an EvilTokens-linked Phishing-as-a-Service platform that uses Microsoft OAuth Device Code grants to capture Primary Refresh Tokens (PRTs) for persistent access and BEC operations.

Adversaries use advanced sleep obfuscation techniques like Ekko and FOLIAGE to encrypt implants in-memory between callbacks, evading traditional YARA and memory attribute scanning.

UAT-7810, a China-nexus threat actor, is expanding its LapDogs Operational Relay Box (ORB) network by compromising networking devices using an updated suite of custom Linux and Java-based malware.

Mandiant researchers identified a method for attackers to recover active ADFS signing keys from Machine DPAPI when configuration drift occurs during manual certificate rotations, enabling Golden SAML token forgery.

Page 80 of 119