A sophisticated vishing campaign has emerged that combines social engineering with legitimate Microsoft tools to establish command execution chains leading to multi-stage .NET malware deployment. Security researchers have identified an attack flow that begins with impersonated IT personnel contacting victims via Microsoft Teams and culminates in fileless malware execution through memory-based reflection techniques. The infection […]

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Mayura Kathir

Source: gbHackers
Source Link: https://gbhackers.com/new-vishing-attack/