flowchart
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
flowchart [2008/05/09 23:35] – Again, chopchop and fragment got mixed up. netrolller3d | flowchart [2012/04/02 14:33] (current) – changed aircrack-ng to airodump-ng in section 1 wims | ||
---|---|---|---|
Line 1: | Line 1: | ||
======Simple Wep Cracking with a flowchart====== | ======Simple Wep Cracking with a flowchart====== | ||
- | Last update: | + | Last update: |
Author: matts | Author: matts | ||
Line 25: | Line 25: | ||
Running airodump-ng with no parameters will show you every AP in your area. You will want to use a few parameters to single out the AP you are trying to crack, so you only collect the information you need. | Running airodump-ng with no parameters will show you every AP in your area. You will want to use a few parameters to single out the AP you are trying to crack, so you only collect the information you need. | ||
- | | + | |
^-c 6|Sets channel to 6, change the number to whatever channel your AP is on. Very important, so you are not chan hopping.| | ^-c 6|Sets channel to 6, change the number to whatever channel your AP is on. Very important, so you are not chan hopping.| | ||
Line 35: | Line 35: | ||
See the following URL's for compatibility information: | See the following URL's for compatibility information: | ||
- | ^Cards|http:// | + | ^Cards|[[compatible_cards]]| |
- | ^Drivers|http:// | + | ^Drivers|[[compatibility_drivers]]| |
- | ^Patching|http:// | + | ^Patching|[[install_drivers]]| |
=====Section 3: Associating to the AP===== | =====Section 3: Associating to the AP===== | ||
Line 47: | Line 47: | ||
=====Section 5: Is the AP sending out ANY data?===== | =====Section 5: Is the AP sending out ANY data?===== | ||
In order to crack anything, the AP has to send out at least 1 packet. | In order to crack anything, the AP has to send out at least 1 packet. | ||
+ | |||
=====Section 6: Generate an XOR file (chopcop or fragmentation attack)===== | =====Section 6: Generate an XOR file (chopcop or fragmentation attack)===== | ||
- | The point of cracking is to generate data. You can generate data in Section 4, but sometimes there are no clients connected to wifi, but the AP is still sending out data. In this case, you will want to capture the data that the AP is sending out, and use it to determine a valid XOR keystream (basically a file which allows you to create a packet with out knowing the key). The two attacks for this are " | + | The point of cracking is to generate data. You can generate data in Section 4, but sometimes there are no clients connected to wifi, but the AP is still sending out data. In this case, you will want to capture the data that the AP is sending out, and use it to determine a valid XOR keystream (basically a file which allows you to create a packet with out knowing the key). The two attacks for this are " |
- | | + | |
=====Section 7: Frag / Chop-chop failed===== | =====Section 7: Frag / Chop-chop failed===== | ||
Line 62: | Line 63: | ||
* Most AP's are ok with 30-50 packets per second (-x 30 or -x 50), if they are the type that ignore you for sending packets too fast. | * Most AP's are ok with 30-50 packets per second (-x 30 or -x 50), if they are the type that ignore you for sending packets too fast. | ||
* The AP may ignore you if your MAC address is not the same as the packet' | * The AP may ignore you if your MAC address is not the same as the packet' | ||
+ | * Some APs don't discard corrupted packets correctly. Such APs are not vulnerable to chopchop. | ||
=====Section 8: Success! | =====Section 8: Success! |
flowchart.txt · Last modified: 2012/04/02 14:33 by wims