dma-attack-techniques

This skill is high-risk and dual-use. It contains explicit, actionable guidance to build and operate PCIe DMA devices (pcileech usage, FPGA firmware, TLP/DMA engines) and lists anti-detection and remote access techniques that materially increase potential for misuse (in-memory credential theft, cheating, stealthy persistence, and remote exfiltration). The content is appropriate for advanced security research in authorized environments but is also directly usable by malicious actors. Treat this material as dangerous: restrict access to authorized, legal research contexts; validate and review any downloaded firmware/tools before building; and avoid using or deploying on systems without explicit authorization. Overall malware likelihood is low (no embedded payloads), but operational risk is high due to the capabilities described.