Initial code commit

README.md

@@ -1,2 +1,30 @@
 # pico-ducky
 Create a USB Rubber Ducky like device using a Raspberry PI Pico
+
+Download circuitpython for pico board:
+https://circuitpython.org/board/raspberry_pi_pico/
+
+Plug the Pico board into a USB port.
+The board will show up as a removable media device.
+Copy the UF2 file to the root of the media device.
+
+The Pico board will reboot after installing the firmware image.
+
+Download additional libraries:
+https://github.com/adafruit/Adafruit_CircuitPython_Bundle
+
+https://github.com/adafruit/Adafruit_CircuitPython_Bundle/releases/tag/20210130
+
+from zip file, unpack adafruit_hid folder.
+copy adafruit_hid to the lib folder.
+
+Circuitpy HID
+https://learn.adafruit.com/circuitpython-essentials/circuitpython-hid-keyboard-and-mouse
+
+
+# Ducky Script Python
+Copy duckyinpython.py to the root of the media device as code.py
+$ cp duckyinpython.py /<path to media device>/code.py
+
+Copy your Ducky Scipt file as payload.dd
+$ cp <duckyscriptfile> /path to media device>/payload.dd

duckyinpython.py

@@ -0,0 +1,83 @@
+import usb_hid
+from adafruit_hid.keyboard import Keyboard
+from adafruit_hid.keyboard_layout_us import KeyboardLayoutUS
+from adafruit_hid.keycode import Keycode
+import time
+
+duckyCommands = ["WINDOWS", "GUI", "APP", "MENU", "SHIFT", "ALT", "CONTROL", "CTRL", "DOWNARROW", "DOWN",
+"LEFTARROW", "LEFT", "RIGHTARROW", "RIGHT", "UPARROW", "UP", "BREAK", "PAUSE", "CAPSLOCK", "DELETE", "END",
+"ESC", "ESCAPE", "HOME", "INSERT", "NUMLOCK", "PAGEUP", "PAGEDOWN", "PRINTSCREEN", "SCROLLLOCK", "SPACE",
+"TAB", "ENTER", " a", " b", " c", " d", " e", " f", " g", " h", " i", " j", " k", " l", " m", " n", " o", " p", " q", " r", " s", " t",
+" u", " v", " w", " x", " y", " z", " A", " B", " C", " D", " E", " F", " G", " H", " I", " J", " K", " L", " M", " N", " O", " P",
+" Q", " R", " S", " T", " U", " V", " W", " X", " Y", " Z"]
+
+keycodeCommands = [Keycode.WINDOWS, Keycode.GUI, Keycode.APPLICATION, Keycode.APPLICATION, Keycode.SHIFT, Keycode.ALT, Keycode.CONTROL,
+Keycode.CONTROL, Keycode.DOWN_ARROW, Keycode.DOWN_ARROW ,Keycode.LEFT_ARROW, Keycode.LEFT_ARROW, Keycode.RIGHT_ARROW, Keycode.RIGHT_ARROW,
+Keycode.UP_ARROW, Keycode.UP_ARROW, Keycode.PAUSE, Keycode.PAUSE, Keycode.CAPS_LOCK, Keycode.DELETE, Keycode.END, Keycode.ESCAPE,
+Keycode.ESCAPE, Keycode.HOME, Keycode.INSERT, Keycode.KEYPAD_NUMLOCK, Keycode.PAGE_UP, Keycode.PAGE_DOWN, Keycode.PRINT_SCREEN,
+Keycode.SCROLL_LOCK, Keycode.SPACE, Keycode.TAB, Keycode.ENTER, Keycode.A, Keycode.B, Keycode.C, Keycode.D, Keycode.E, Keycode.F, Keycode.G,
+Keycode.H, Keycode.I, Keycode.J, Keycode.K, Keycode.L, Keycode.M, Keycode.N, Keycode.O, Keycode.P, Keycode.Q, Keycode.R, Keycode.S, Keycode.T,
+Keycode.U, Keycode.V, Keycode.W, Keycode.X, Keycode.Y, Keycode.Z, Keycode.A, Keycode.B, Keycode.C, Keycode.D, Keycode.E, Keycode.F,
+Keycode.G, Keycode.H, Keycode.I, Keycode.J, Keycode.K, Keycode.L, Keycode.M, Keycode.N, Keycode.O, Keycode.P,
+Keycode.Q, Keycode.R, Keycode.S, Keycode.T, Keycode.U, Keycode.V, Keycode.W, Keycode.X, Keycode.Y, Keycode.Z]
+
+def convertLine(line):
+    newline = []
+    print(line)
+    for j in range(len(keycodeCommands)):
+			if line.find(duckyCommands[j]) != -1:
+				newline.append(keycodeCommands[j])
+    print(newline)
+    return newline
+
+def runScriptLine(line):
+    for k in line:
+        kbd.press(k)
+    kbd.release_all()
+    return
+
+def sendString(line):
+    layout.write(line)
+    return
+
+def parseLine(line):
+    if(line[0:3] == "REM"):
+        #comments - ignore
+        print("")
+    elif(line[0:5] == "DELAY"):
+        time.sleep(float(line[6:])/1000)
+    elif(line[0:6] == "STRING"):
+        sendString(line[7:])
+    elif(line[0:13] == "DEFAULT_DELAY"):
+        defaultDelay = int(line[14:]) * 10
+    elif(line[0:12] == "DEFAULTDELAY"):
+        defaultDelay = int(line[13:]) * 10
+    else:
+        newScriptLine = convertLine(line)
+        runScriptLine(newScriptLine)
+    return
+
+kbd = Keyboard(usb_hid.devices)
+layout = KeyboardLayoutUS(kbd)
+
+#sleep a the start to allow the device to be recognized by the host computer
+time.sleep(.5)
+
+defaultDelay = 0
+duckyScriptPath = "payload.dd"
+f = open(duckyScriptPath,"r",encoding='utf-8')
+print("Running payload.dd")
+previousLine = ""
+duckyScript = f.readlines()
+for line in duckyScript:
+    if(line[0:6] == "REPEAT"):
+        for i in range(int(line[7:])):
+            #repeat the last command
+            parseLine(previousLine)
+            time.sleep(float(defaultDelay)/1000)
+    else:
+        parseLine(line)
+        previousLine = line
+    time.sleep(float(defaultDelay)/1000)
+
+print("Done...")

payload.dd

@@ -0,0 +1,4 @@
+REM Testing Script
+STRING atom test.txt
+DELAY 2000
+GUI L