PDF] Implications of Malicious 3D Printer Firmware

This research develops and implements malicious code using Printrbot’s branch of the open source Marlin 3D printer firmware to provide an initial assessment of potential effects malicious firmware can have on a 3D printed object and documents a potential vulnerability that impacts 3D product output using 3D printers firmware. The utilization of 3D printing technology within the manufacturing process creates an environment that is potentially conducive to malicious activity. Previous research in 3D printing focused on attack vector identification and intellectual property protection. This research develops and implements malicious code using Printrbot’s branch of the open source Marlin 3D printer firmware. Implementations of the malicious code were activated based on a specified printer command sent from a desktop application. The malicious firmware successfully ignored incoming print commands for a printed 3D model, substituted malicious print commands for an alternate 3D model, and manipulated extruder feed rates. The research contribution is three-fold. First, this research provides an initial assessment of potential effects malicious firmware can have on a 3D printed object. Second, it documents a potential vulnerability that impacts 3D product output using 3D printer firmware. Third, it provides foundational grounding for future research in malicious 3D printing process activities.

FRoMEPP: Digital forensic readiness framework for material extrusion based 3D printing process - ScienceDirect

PDF] Implications of Malicious 3D Printer Firmware

Applied Sciences, Free Full-Text

PDF Malware Is Not Yet Dead

Generalisable 3D printing error detection and correction via multi-head neural networks

An Evil USB Drive Could Take Over Your PC Undetectably

Sensors, Free Full-Text

PDF) Vulnerabilities and Attacks on CAN-Based 3D Printing/Additive Manufacturing

PDF] Watching and Safeguarding Your 3D Printer

PDF] Implications of Malicious 3D Printer Firmware

LOW-MAGNITUDE INFILL STRUCTURE MANIPULATION ATTACKS ON FUSED FILAMENT FABRICATION 3D PRINTERS

PDF] Implications of Malicious 3D Printer Firmware