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Hardware ID Cloning

USB devices identify themselves by combinations of unique identifiers, including a vendor ID (VID) and product ID (PID). These 16-bit IDs are specified in hex and are used by the target computer to find drivers (if necessary) for the specified device. 
By default the Key Croc will clone or spoof the VID and PID of the connected keyboard. These identifiers are saved to /tmp/vidpid and may be used in your payloads. This may be overridden by specifying a VID and PID value in the config.txt. 
ATTACKMODE accepts VID and PID parameters, in addition to SN (Serial Number) and MAN (Manufacturer). 
ATTACKMODE OPTIONS
VID_XX – Vendor ID
PID_XX – Product ID 
MAN_XX – Manufacturer
SN_XX – Serial Number
PROD_XX – Product
EXAMPLE
ATTACKMODE STORAGE HID VID_0X0A5C PID_0X3025 MAN_LITE-ON SN_0 PROD_Keyboard
Emulates both a keyboard and usb flash disk with the identifiers of an IBM Corp. NetVista Full Width Keyboard
CURRENT MODE
When the Attack Mode changes, it is written to the /tmp/mode file. This may be queried in a payload in order to know which attack mode the device is currently operating. It may be useful to obtain VID and PID values from this file, or from /tmp/vidpid, in order to maintain the same device identifier when changing attack modes. 
EXAMPLE
By default the Key Croc will boot into an attack mode with the HID option enabled, and the VID and PID values obtained from the connected keyboard. If a payload were to then enable the ECM_ETHERNET option in addition to the HID option, the following code may be used:
VENDOR=$(cat /tmp/vidpid | cut -d: -f1)
PRODUCT=$(cat /tmp/vidpid | cut -d: -f2)
ATTACKMODE HID ECM_ETHERNET VID_0X$VENDOR PID_0X$PRODUCT
As another example, in the case that the /tmp/mode file contained like the following:
HID VID_0X062A PID_0X4101
One may issue a single command to add the ECM_ETHERNET option to an existing mode:
ATTACKMODE ECM_ETHERNET $(cat /tmp/mode)
Last modified 2yr ago