#valleyrat


ValleyRAT Backdoor Hides in Signed Adware That Users Add to Antivirus Exclusions

Aug 31, 2026 // 20:53

The threat actor known as Silver Fox has been observed distributing the ValleyRAT backdoor disguised as a signed Chinese adware application, running the malware under […]

SilverFox Targets Japanese Manufacturer with 3-Driver BYOVD Chain and ValleyRAT

Jul 30, 2026 // 13:40

The Chinese cybercrime group known as Silver Fox has been observed using new drivers as part of bring your own vulnerable driver (BYOVD) attacks targeting […]