badusb shot
TRANSCRIPT
Disclaimer
Delle idee e dei prototipi di attacco mostrati in questa presentazione, nessuna (o quasi) di esse ha ancora trovato metodi di protezione efficaci, pertanto non mi asumo alcuna responsabilità in caso tali idee vengano usate in modo improprio
contro nomi, cose o città.
BadUSB
USB Drive By
Flash: 32 KbytesMax. Operating Freq: 20MHzCPU: 8-bit AVR USB Interface: No SRAM: 2 KbytesEEPROM: 1024 Bytes
BadUSB
USB Drive By
Flash: 8 KbytesMax. Operating Freq: 16 MHzCPU: 8-bit AVRUSB Speed: Full SpeedUSB Interface: DeviceSRAM: 0.5 KbytesEEPROM: 512 Bytes
"It is used to apply the -110V to signal lines of the USB interface. When the voltage on capacitors increases to -7V, the transistor closes and the DC/DC starts. The loop runs till everything possible is broken down. Those familiar with the electronics have already guessed why we use negative voltage here."