Hacking RF & SDR

A crash course on snooping the airwaves.
(As presented on Init6 Security User Group in SJ, PR)

Transcript

1. A C R A S H CO U R S E O N S N O O P I N G T H E A I RWAV E S H AC K I N G R F & S D R
2. Hi, I’m Jonah @jonahBinario jonahoffline +JonahRuiz
3. Radio Waves?
4. an electromagnetic wave that is used for sending signals through the air without using wires.
5. Radio Frequency
6. Radio frequency is everywhere, it is all around us. Even now, in this very room. You *can see it when you look out your window, or when you turn on your television… * not true
7. Electromagnetic Spectrum
8. VLF LF MF HF VHF UHF SHF EHF Infrared visible light 100 kHz 1 MHz 10 MHz 100 MHz 1 GHz 10 GHz 100 GHz 10 kHz ˒ Maritime radio ˒ Navigation ˒ AM radio ˒ Aviation ˒ Navigation ˒ Short Wave ˒ Clandestine ˒ Television ˒ FM radio ˒ Police ˒ RC Toys ˒ Television ˒ Cellphones ˒ GPS ˒ Wi-Fi ˒ 4G ˒ Garage Doors ˒ Cancer ˒ Satellites ˒ Wi-Fi ˒ Arecibo Message ˒ Radio Astronomy ˒ Satellites ˒ Alien Broadcasts ˒ Humans Radio Frequency Spectrum
9. Radio Propagation 60 Kms 100 Kms 170 Kms 250 Kms D Layer E Layer F1 Layer F2 Layer D Layer Earth
10. Decoding Data
11. A C A R S A I R C R A F T C O M M U N I C A T I O N S A D D R E S S I N G A N D R E P O R T I N G S Y S T E M
12. A C A R S A I R C R A F T C O M M U N I C A T I O N S A D D R E S S I N G A N D R E P O R T I N G S Y S T E M 1 9 7 8
13. A C A R S A I R C R A F T C O M M U N I C A T I O N S A D D R E S S I N G A N D R E P O R T I N G S Y S T E M 1 9 7 8 A I R C R A F T & G R O U N D S TAT I O N S
14. A C A R S A I R T R A F F I C C O N T R O L M E S S A G E S A E R O N A U T I C A L O P E R A T I O N A L C O N T R O L A I R L I N E A D M I N I S T R A T I V E C O N T R O L M E S S A G E T Y P E S
15. A C A R S O U T O F T H E G A T E O F F T H E G R O U N D O N T H E G R O U N D I N T O T H E G A T E O O O I E V E N T S
16. A C A R S F L I G H T P L A N S W E A T H E R I N F O F L I G H T M A N A G E M E N T
17. A C A R S A I R C R A F T S TA T U S ( R E A L - T I M E ) FA U LT S A N D A B N O R M A L E V E N T S E Q U I P M E N T H E A LT H A N D M A I N T E N A N C E D ATA
18. A C A R S C O M M U N I C A T I O N T E S T S ( B A S E D O N I N T E R VA L S ) F L I G H T C R E W C A N S E N D & R E C E I V E M S G S , R E P O R T S P I N G & M A N U A L M E S S A G E S
19. A C A R S M O D E A I R C R A F T F L I G H T N U M B E R M E S S A G E N U M B E R M E S S A G E ( G E O L O C A T I O N , S E N S O R D A TA , C H A T, W E A T H E R ) D ATA C O N T E N T
20. PA C K E T R A D I O PA C K E T S W I T C H I N G , A X . 2 5 , W I R E L E S S C O M P U T E R N E T W O R K S
21. PA C K E T R A D I O PA C K E T S W I T C H I N G , A X . 2 5 , W I R E L E S S C O M P U T E R N E T W O R K S 1 9 7 0
22. PA C K E T R A D I O PA C K E T S W I T C H I N G , A X . 2 5 , W I R E L E S S C O M P U T E R N E T W O R K S 1 9 7 0 I N D E P E N D E N T W I R E L E S S N E T W O R K S
23. PA C K E T R A D I O T E X T M E S S A G E S F I L E T R A N S F E R S B U L L E T I N B O A R D S Y S T E M S M A I L B O X ( R A D I O E M A I L ) W E A T H E R S TA T I O N S B E A C O N S M E S S A G E T Y P E S
24. PA C K E T R A D I O P H Y S I C A L D A TA L I N K ( A X . 2 5 ) N E T W O R K L A Y E R O S I L AY E R S
25. PA C K E T R A D I O 3 0 0 B I T S / S 1 2 0 0 B I T S / S 9 6 0 0 B I T S / S D ATA T R A N S F E R S P E E D S ( S L O W )
26. A P R S A U T O M A T I C P O S I T I O N R E P O R T I N G S Y S T E M
27. A P R S A U T O M A T I C P O S I T I O N R E P O R T I N G S Y S T E M 1 9 8 0
28. A P R S A U T O M A T I C P O S I T I O N R E P O R T I N G S Y S T E M 1 9 8 0 I N S TA N T M E S S A G I N G & T E L E M E T RY
29. A P R S S H O R T T E X T M E S S A G E S A N N O U N C E M E N T S B U L L E T I N S W E A T H E R D A TA G E O L O C A T I O N M E S S A G E T Y P E S
30. P S K 3 1 P H A S E S H I F T K E Y I N G , 3 1 B A U D
31. P S K 3 1 P H A S E S H I F T K E Y I N G , 3 1 B A U D 1 9 9 8
32. P S K 3 1 P H A S E S H I F T K E Y I N G , 3 1 B A U D 1 9 9 8 I N S TA N T M E S S A G I N G
33. P S K - 3 1 R E A L - T I M E K E Y B O A R D T O K E Y B O A R D C H A T F E AT U R E S E X T R E M E N A R R O W B A N D W I D T H M U LT I P L E S I M U LTA N E O U S C O M M U N I C A T I O N S W O R K S G R E A T W I T H L O W - P O W E R E Q U I P M E N T ( 2 5 WA T T S )
34. S S T V S L O W - S C A N T E L E V I S I O N
35. S S T V S L O W - S C A N T E L E V I S I O N 1 9 5 8
36. S S T V S L O W - S C A N T E L E V I S I O N 1 9 5 8 S N A P C H AT F O R B A B Y B O O M E R S
37. S S T V M O N O C H R O M E A N D F U L L C O L O R I M A G E S ( R X + T X ) F E AT U R E S 2 5 O R 3 0 F R A M E S P E R S E C O N D ( N T S C , PA L , S E C A M ) A W E S O M E F O R E M E R G E N C Y C O M M U N I C A T I O N S ( R A C E S )
38. S S T V T H E A P O L L O M I S S I O N S 7 , 8 , 9 & 1 1 ( E V E N I F T H E Y FA K E D T H E M ) A S S E E N O N
39. S S T V S S T V TA K E N O N “ T H E M O O N ”
40. Demo Time!
41. Questions?
42. T H A N K S ! @jonahBinario holyruby.com pixelhipsters.com Jonah Ruiz jonahoffline +JonahRuiz