WiFi Sniffer
Introduction
This is an adaptation of the WiFi promiscuous mode demo code from Arduino
See https://www.hackster.io/rayburne/esp8266-mini-sniff-f6b93a
// Notes.h tab in Arduino IDE is only for comments and references!
// based on RandDruid/esp8266-deauth (MIT) https://github.com/RandDruid/esp8266-deauth
// inspired by kripthor/WiFiBeaconJam (no license) https://github.com/kripthor/WiFiBeaconJam
// https://git.schneefux.xyz/schneefux/jimmiejammer/src/master/jimmiejammer.ino
// requires SDK v1.3: install esp8266/Arduino from git and checkout commit 1c5751460b7988041fdc80e0f28a31464cdf97a3
// Modified by M. Ray Burnette for publication as WiFi Sniffer 20161013
/*
Arduino 1.6.12 on Linux Mint 17.3
Sketch uses 227,309 bytes (21%) of program storage space. Maximum is 1,044,464 bytes.
Global variables use 45,196 bytes (55%) of dynamic memory, leaving 36,724 bytes for local variables. Maximum is 81,920 bytes.
*/
/*
// beacon template
uint8_t template_beacon[128] = { 0x80, 0x00, 0x00, 0x00,
/*4*/
0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
/*10*/ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
/*16*/ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
/*22*/ 0xc0, 0x6c,
/*24*/ 0x83, 0x51, 0xf7, 0x8f, 0x0f, 0x00, 0x00, 0x00,
/*32*/ 0x64, 0x00,
/*34*/ 0x01, 0x04,
/* SSID */
/*36*/ 0x00, 0x06, 0x72, 0x72, 0x72, 0x72, 0x72, 0x72, 0x01, 0x08, 0x82, 0x84, 0x8b, 0x96, 0x24, 0x30, 0x48, 0x6c,
0x03, 0x01,
/*56*/ 0x04
}
;
* /
/* Notes:
Ref: http://www.esp8266.com/viewtopic.php?f=32&t=7025
In the ESP8266WiFi.h, there is the function getNetworkInfo() which I presume allows you to get
info for hidden AP.
bool getNetworkInfo(uint8_t networkItem, String &ssid, uint8_t &encryptionType, int32_t &RSSI, uint8_t* &BSSID, int32_t &channel, bool &isHidden);
CODE: SELECT ALL
/**
loads all infos from a scanned wifi in to the ptr parameters
@param networkItem uint8_t
@param ssid const char*
@param encryptionType uint8_t
@param RSSI int32_t
@param BSSID uint8_t *
@param channel int32_t
@param isHidden bool
@return (true if ok)
*/
/* Serial Console Sample Output:
ESP8266 mini-sniff by Ray Burnette http://www.hackster.io/rayburne/projects
Type: /-------MAC------/-----WiFi Access Point SSID-----/ /----MAC---/ Chnl RSSI
BEACON: <=============== [ TardisTime] 1afe34a08bc9 8 -76
BEACON: <=============== [ xfinitywifi] 56571a0730c0 11 -90
BEACON: <=============== [ ] 52571a0730c0 11 -91
BEACON: <=============== [ ATTGH6Gs22] 1005b1d6ff90 11 -95
BEACON: <=============== [ ATT4P3G9f8] 1c1448777420 11 -92
BEACON: <=============== [ HOME-30C2] 5c571a0730c0 11 -91
BEACON: <=============== [ ATT8Q4z656] b077acc4dfd0 11 -92
BEACON: <=============== [ HOME-B1C2] 94877c55b1c0 11 -94
BEACON: <=============== [ HUXU2012] 0c54a5d6e480 6 -94
BEACON: <=============== [ xfinitywifi] 0c54a5d6e482 6 -97
BEACON: <=============== [ ] 0c54a5d6e481 6 -96
DEVICE: 18fe34fdc2b8 ==> [ TardisTime] 1afe34a08bc9 8 -79
DEVICE: 18fe34f977a0 ==> [ TardisTime] 1afe34a08bc9 8 -94
DEVICE: 6002b4484f2d ==> [ ATTGH6Gs22] 0180c2000000 11 -98
BEACON: <=============== [ HOME-01FC-2.4] 84002da251d8 6 -100
DEVICE: 503955d34834 ==> [ ATT8Q4z656] 01005e7ffffa 11 -87
BEACON: <=============== [ ] 84002da251d9 6 -98
BEACON: <=============== [ xfinitywifi] 84002da251da 6 -95
BEACON: <=============== [ ] fa8fca34e26c 11 -94
DEVICE: cc0dec048363 ==> [ ATT8Q4z656] 01005e7ffffa 11 -88
BEACON: <=============== [ ] fa8fca95bad3 11 -92
BEACON: <=============== [ HOME-5475] 58238c3b5475 1 -96
BEACON: <=============== [ xfinitywifi] 5a238c3b5477 1 -94
BEACON: <=============== [ ] 5a238c3b5476 1 -96
DEVICE: 1859330bf08e ==> [ ATT8Q4z656] 01005e7ffffa 11 -92
BEACON: <=============== [ ] 92877c55b1c0 11 -92
DEVICE: f45fd47bd5e0 ==> [ ATTGH6Gs22] ffffffffffff 11 -93
BEACON: <=============== [ Lynch] 744401480a27 11 -96
BEACON: <=============== [ xfinitywifi] 96877c55b1c0 11 -93
DEVICE: f43e9d006c10 ==> [ xfinitywifi] 8485066ff726 6 -96
DEVICE: 285aeb4f16bf ==> [ ATTGH6Gs22] 3333ffb3c678 11 -94
DEVICE: 006b9e7fab90 ==> [ ATTGH6Gs22] 01005e7ffffa 11 -91
DEVICE: 78456155b9f0 ==> [ Lynch] 01005e7ffffa 11 -95
DEVICE: 6cadf84a419d ==> [ HOME-30C2] 88cb8787697a 11 -89
BEACON: <=============== [ Verizon-SM-G935V-6526] a608ea306526 11 -92
*/
References
SoC support
esp8266