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Vidar Stealer Unmasked: Code Signing Abuse, Go Loaders and File Inflation

calendar_today July 7, 2026 person Bharath Nannaka and Pranay Kumar Chhaparwal domain palo-alto-networks

A cybercrime campaign combined a loader-as-a-service framework and DLL sideloading via a Go-compiled fake MpClient.dll, a novel evasion layer combination. The post Vidar Stealer Unmasked: Code Signing Abuse, Go Loaders and File Inflation appeared first on Unit 42 .

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