PowerShell Detection and Security - Understanding Adversarial Abuse and Defense Strategies
Red Canary via YouTube
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Overview
Syllabus
Intro
The agenda
Harnessing Power(Shell)
Threats abusing PowerShell in 2022
Malicious PowerShell in the wild
Evolving tradecraft
Automatic scriptblock logging
Scriptblock logging tells a story
AMSI: Real-time Protection
AMSI Provider Authenticode
Unusual Formatting
Combinations of Terms & Behaviors
Detection challenges
Constrained Language mode
AMSI testing - AMSI Provider
Taught by
Red Canary