Check Point Research (CPR) has delved into the operations of Storm-2603, a recently identified threat actor linked to Chinese advanced persistent threat (APT) groups, amid widespread exploitation of Microsoft SharePoint Server vulnerabilities known as “ToolShell.” This campaign exploits four critical CVEs CVE-2025-49704, CVE-2025-49706, CVE-2025-53770, and CVE-2025-53771 to facilitate intrusions, with Storm-2603 deploying a custom command-and-control […]

The post Storm-2603 Deploys Custom Malware Using BYOVD to Bypass Endpoint Protections appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Aman Mishra

Source: gbHackers
Source Link: https://gbhackers.com/storm-2603-deploys-custom-malware-using-byovd/