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Cato CTRL™ Threat Research: SilverFox Evolves: Abuse of New Drivers and Trusted Software Hijacking Enable Remote Access with ValleyRAT in Japan

📅 August 9, 2026 📰 www.catonetworks.com 🔍 1 CVE(s) referenced

SilverFox has significantly advanced its attack capabilities by combining previously undocumented vulnerable driver abuse, trusted software hijacking, and layered recovery mechanisms to deliver ValleyRAT and evade security controls in a targeted campaign against Japan’s industrial sector.

unclassified
CVE-2023-52271

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