Analyzing and Understanding CRASHOVERRIDE - ICS Cybersecurity Webcast
Dragos: ICS Cybersecurity via YouTube
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Overview
Syllabus
Intro
Background: By the numbers
Dragos Investigation
Dragos Timeline
Ukrainian Power Outage
CRASHOVERRIDE Framework
Initial Intrusion
Time Stamps Tell a Story
Persistence
Launcher Module Crash Caller
Launcher Module: Wiper Thread
Payload Modules
IEC 104 Module Execution Flow
IEC 104 Module Configuration File
Wiper Module: Flow
Wiper Module: File Extensions
Grid Scenarios: Impact
Detecting CRASHOVERRIDE - Host
Detecting CRASHOVERRIDE - Yara
Defeating CRASHOVERRIDE: Key Nodes
CRASHOVERRIDE Resources
Dragos Ecosystem
Taught by
Dragos: ICS Cybersecurity