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INTRODUCTION
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Classroom Contents
Process Control Through Counterfeit Comms - Using and Abusing Built-In Functionality to Own a PLC
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- 1 Intro
- 2 INTRODUCTION
- 3 PROJECT ORIGIN
- 4 PROJECT GOALS
- 5 PLC - MICROLOGIX 1400
- 6 PLC - KEYSWITCH STATES
- 7 PLC - COMMUNICATION PROTOCOLS
- 8 PLC - PCCC STRUCTURE
- 9 PLC - PROTOCOL RESOURCES
- 10 PLC - DEVICE CONFIGURATION
- 11 ENABLING SNMP - REASONS & REQUIREMENTS
- 12 ENABLING SNMP - RSLOGIX
- 13 ENABLING SNMP - GET CURRENT CONFIG
- 14 ENABLING SNMP – PROTOCOL BITFIELD
- 15 ENABLING SNMP – CRC ERRORS
- 16 ENABLING SNMP – REBUILD CONFIG
- 17 ENABLING SNMP – WRITE CONFIG
- 18 ENABLING SNMP - SUCCESS INDICATOR
- 19 REBOOTING THE PLC - REASONS & REQUIREMENTS
- 20 REBOOTING THE PLC - BASIC FUZZING
- 21 REBOOTING THE PLC - E8FF CRASH
- 22 REBOOTING THE PLC - CRASH RECOVERY
- 23 MEMORY MODULE - REASONS & REQUIREMENTS
- 24 MEMORY MODULE - LOAD ON ERROR PCCC Protected Typed Logical Write with Three Address Fields
- 25 MEMORY MODULE - WRITE NEW CONFIG
- 26 MEMORY MODULE - CONFIG VERIFICATION
- 27 MEMORY MODULE - STORE PROGRAM
- 28 ATTACK SO FAR
- 29 MODIFIED FIRMWARE - CREATION
- 30 FLASHING FIRMWARE - SNMP BACKDOOR
- 31 FLASHING FIRMWARE - SNMP REBOOT
- 32 FLASHING FIRMWARE - TFTP
- 33 FLASHING FIRMWARE - UPDATE PROCESS
- 34 FLASHING FIRMWARE - SUCCESS
- 35 IMPACT
- 36 MITIGATION - RECOMMENDATIONS
- 37 MITIGATION - SPECIAL RECOMMENDATIONS
- 38 ADDITIONAL RESOURCES
