Aug 30, 2014 05:09 PM
(This post was last modified: Aug 30, 2014 05:11 PM by pomwtin.)
Hello :)
I had to do a "wardrive" today for my current project and searched HF for tutorial, but found nothing.
So.. i decided to make one, if anyone will ever need it.
There is no any "hacking" here, but it can be used in long-range wifi "hacking" to know where to turn your directional antenna.
If there already is one and i missed it, then i apologise.
What wardrive is:
Calculating approximate location of APs, based on their signals strength and gps position of each signal strength noted, which we get (capture) while driving/walking around with our wifi device sinchronized with gps device.
Simple presentation of AP location calculation:
[img]http://shrani.si/f/40/xZ/2GNt4oXY/wd2.jpg[/img]
On first place in our database with captured pairs [coordinates,power strength] (and other data) is location 1. Here we noted signal strength [-40] and with knowledge of AP output power (determined by law for each country) and signal strength loss by distance, we can calculate theoretical distance from AP - we get circle (which represents distance) around position 1.
The same steps are repeated for location 2 (where signal strength is [-20], which means smaller distance from AP, which leads to smaller circle compared to location 1) and location 3 (where signal strength is [-90], which means larger distance from AP, which leads to larger circle compared to location 1).
In point, where all three circles meet is theoretical location of AP, marked with red circle.
For presentation i "used" only 3 locations for it to be as simple as possible, but with more logged locations, calculated AP location will be more accurate.
How to do it:
You will need smartphone with GPS and android, computer (laptop) and !preferable! external antenna (signal strength out of a car is better, and you do not want to drive your laptop around on the roof ;))
1) Install BlueNMEA on your cellphone- search in store (it is free)
2) Download Wdrive script (by zatixiz) from here: http://code.google.com/p/wdrive-bt5/down...sh&can=2&q=
3) Enable usb debugging on your phone
4) Connect your pc and phone with usb cable
5) Enable usb tethering on your phone
6) Make sure GPS is enabled
7) Run BlueNMEA
8) Run Wdrive
9) Follow Setup instructions
10) Go on a trip 🤗
I stopped explaining setup at 9. step, as Wdrive is completely idiot-proof script- it leads you step by step, so there is no point explaining steps, as you will have on-screen instructions.
Import data to google earth:
At the end you will get your .kml file, which you can import in google earth and see location of APs, with their informations.
If somebody have any problem with process- feel free to ask me :)
🤝
I had to do a "wardrive" today for my current project and searched HF for tutorial, but found nothing.
So.. i decided to make one, if anyone will ever need it.
There is no any "hacking" here, but it can be used in long-range wifi "hacking" to know where to turn your directional antenna.
If there already is one and i missed it, then i apologise.
What wardrive is:
Calculating approximate location of APs, based on their signals strength and gps position of each signal strength noted, which we get (capture) while driving/walking around with our wifi device sinchronized with gps device.
Simple presentation of AP location calculation:
[img]http://shrani.si/f/40/xZ/2GNt4oXY/wd2.jpg[/img]
On first place in our database with captured pairs [coordinates,power strength] (and other data) is location 1. Here we noted signal strength [-40] and with knowledge of AP output power (determined by law for each country) and signal strength loss by distance, we can calculate theoretical distance from AP - we get circle (which represents distance) around position 1.
The same steps are repeated for location 2 (where signal strength is [-20], which means smaller distance from AP, which leads to smaller circle compared to location 1) and location 3 (where signal strength is [-90], which means larger distance from AP, which leads to larger circle compared to location 1).
In point, where all three circles meet is theoretical location of AP, marked with red circle.
For presentation i "used" only 3 locations for it to be as simple as possible, but with more logged locations, calculated AP location will be more accurate.
How to do it:
You will need smartphone with GPS and android, computer (laptop) and !preferable! external antenna (signal strength out of a car is better, and you do not want to drive your laptop around on the roof ;))
1) Install BlueNMEA on your cellphone- search in store (it is free)
2) Download Wdrive script (by zatixiz) from here: http://code.google.com/p/wdrive-bt5/down...sh&can=2&q=
3) Enable usb debugging on your phone
4) Connect your pc and phone with usb cable
5) Enable usb tethering on your phone
6) Make sure GPS is enabled
7) Run BlueNMEA
8) Run Wdrive
9) Follow Setup instructions
10) Go on a trip 🤗
I stopped explaining setup at 9. step, as Wdrive is completely idiot-proof script- it leads you step by step, so there is no point explaining steps, as you will have on-screen instructions.
Import data to google earth:
At the end you will get your .kml file, which you can import in google earth and see location of APs, with their informations.
If somebody have any problem with process- feel free to ask me :)
🤝
9x HD5970
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Cracking your hashes
2X GTX 980Ti
GTX 980
GTX 1060
R9 390
Cracking your hashes
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