Author Topic: Aircrack-ng Fails All The Time  (Read 8756 times)

Capn_Fish

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Aircrack-ng Fails All The Time
« on: June 12, 2007, 11:00:29 pm »
I've been trying to crack the WEP key on one of my spare routers, but Aircrack-ng fails every time, even with 1 million+ IVs.

What I've been doing is:

Code: [Select]
airodump-ng --ivs --write --channel
Then, once I have a lot (1,000,000+) IVs, I do:

Code: [Select]
aircrack-ng -c -a 1 -e -b <*.ivs file>
Is there something wrong with that method? It goes for ~6 hours, then says it failed.

Thanks.
SL-C750- pdaXrom beta 1 (mostly unused)
Current distro: Gentoo

Capn_Fish

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Aircrack-ng Fails All The Time
« Reply #1 on: June 19, 2007, 08:37:21 pm »
Nobody sees anything wrong with that? I'm probably doing something wrong.

EDIT: It appears I am using the wrong process. I guss I need patched drivers.
« Last Edit: June 19, 2007, 09:00:50 pm by Capn_Fish »
SL-C750- pdaXrom beta 1 (mostly unused)
Current distro: Gentoo

ogrefish

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Aircrack-ng Fails All The Time
« Reply #2 on: June 24, 2007, 02:08:30 pm »
if you can get the patched injection drivers working....

You could try using aircrack-ptw. Make sure you dont collect ivs though with airodump, use the cap file instead, so ya dont use the --ivs.. Its quicker by far and you can crack wep with around 20k collected packets.

Ya Airodump command is fine.

When i did use the old aircrack-ng, i used

aircrack-ng -f 2 -a 1 -b APmac -n 64 (filelocationname).ivs    Can switch 64 for 128 too.

-f is the fudge factor, can try up to 4. If still no luck try disabling the korek attack by adding -k (from 1-17).

Still, now aircrack-ptw is out now, no need for that really

(Still trying to get injection working on cacko using the 2.418 kernel    )

hope that helps
« Last Edit: June 24, 2007, 02:15:23 pm by ogrefish »
SL-C760 Running Cacko full - Ambicom WL1100C, 2gig sandisk sd, 2gig sandisk cf. Socket Bluetooth CF card rev L (cant get that working for some reason, any help would be welcome)

SL5500 - hanging out in my draw.

Capn_Fish

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Aircrack-ng Fails All The Time
« Reply #3 on: June 24, 2007, 02:22:52 pm »
Quote
if you can get the patched injection drivers working....

You could try using aircrack-ptw. Make sure you dont collect ivs though with airodump, use the cap file instead, so ya dont use the --ivs.. Its quicker by far and you can crack wep with around 20k collected packets.

Ya Airodump command is fine.

When i did use the old aircrack-ng, i used

aircrack-ng -f 2 -a 1 -b APmac -n 64 (filelocationname).ivs    Can switch 64 for 128 too.

-f is the fudge factor, can try up to 4. If still no luck try disabling the korek attack by adding -k (from 1-17).

Still, now aircrack-ptw is out now, no need for that really

(Still trying to get injection working on cacko using the 2.418 kernel    )

hope that helps
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I'll look into that.

I'm about an inch away from being able to compile modules, though, so I'll be able to use that too.

Thanks.
SL-C750- pdaXrom beta 1 (mostly unused)
Current distro: Gentoo