42, 1/3 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   asdwho
   http://www.blogin.com/blog/home?=asdwho
   wpa_supplicant ¼­ºñ½º ¸ØÃß´Â ¹æ¹ý..

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_Wireless&no=8 [º¹»ç]


°á±¹ ¹«¼±·£Ä«µå¸¦ »ç°Ô µÇ¾ú½À´Ï´Ù.

wlan0 À¸·Î ÀνÄÀÌ µÇ´õ±º¿ä. ¿ìºÐÅõ 10.10¿¡¼­¿ä.

±Ùµ¥ ¹®Á¦´Â Àú¹ø¿¡ ¿Ã·È´ø Áú¹®°ú ºñ½ÁÇß½À´Ï´Ù. airmon-ng¸¦ ±¸µ¿ÇÏ°Ô µÇ¸é (¿¹: #airmon-ng start wlan0) ÀÌ·±½ÄÀ¸·Î ¸Þ½ÃÁö°¡ ³ª¿Â´Ù°í Çß¾úÁÒ..

Found 3 processes that could cause trouble.
If airodump-ng, aireplay-ng or airtun-ng stops working after
a short period of time, you may want to kill (some of) them!

PID        Name
837        wpa_supplicant
6663        NetworkManager
6760        dhclient

¾Æ·¡ Áú¹®À» ÂüÁ¶Çغ¸½Ã¸é ¾î¶² Áú¹®ÀÎÁö ¾Æ½Ç°Ì´Ï´Ù. mon0°¡ upµÇ¾î ÀÖ°í kismetµµ Á¦´ë·Î µ¹¾Æ°¡¼­ ¾Æ¹«¹®Á¦ ¾øÀ» °Å¶ó »ý°¢Çߴµ¥
aireplay-ng¸¦ ¾²¸é¼­ ÀÌ»óÇÑ »çÇ×À» ºÃ½À´Ï´Ù. ä³ÎÀÌ °íÁ¤µÇ¾î Àִٴ°ÅÁö¿ä. -1·Î.

(¿¹: #aireplay-ng -1 0 -e $SSID -a $BSSID -h $Attacker mon0)
¸¸¾à bssidÀÇ Ã¤³ÎÀº 1¹øÀε¥ mon0ÀÇ Ã¤³ÎÀº -1ÀÌ¶ó¼­ ±¸µ¿À» ÇÒ ¼ö ¾ø´Ù´Â ¸Þ½ÃÁö°¡ ¶¹½À´Ï´Ù. ÇöÀç ÀÌ ±ÛÀ» ¾²´À¶ó
ÀÎÅͳݿ¡ ¿¬°áÇØ¾ß Çؼ­ ¿À·ù¸Þ½ÃÁö¸¦ ¿©±â¿¡´Ù°¡ ºÙ¿©³Ö±â¸¦ ¸øÇ߳׿ä.

±×·¡¼­
#iwconfig mon0 channel 1
¸í·É¾î¸¦ »ç¿ëÇÏ¿© ä³ÎÀ» ¹Ù²Ù¾î ÁÖ¾ú´Âµ¥µµ ¿©ÀüÈ÷ °°Àº ¿À·ù¸Þ½ÃÁö¸¦ ³ªÅ¸³»¾ú½À´Ï´Ù.

±×·¡¼­-_-

ÀÎÅͳÝÀ» °Ë»öÇغ» °á°ú À§¿¡ ÀÖ´Â ÇÁ·Î¼¼½º°¡ ä³ÎÀ» °íÁ¤½ÃÄÑÁشٴ »ç½ÇÀ» ¾Ë¾Ò½À´Ï´Ù.

"fixed channel" error message

If the top of your airodump screen looks something like:

CH  6 ][ Elapsed: 28 s ][ 2008-09-21 10:39 ][ fixed channel ath0: 1

Then this means you started started airodump-ng with a fixed channel parameter (-c / –channel) but some other process is changing the channel. ¡°CH 6¡± on the left is the channel that was specified when airodump-ng was started. ¡°fixed channel ath0: 1¡± on the right indicates that ath0 was used when airodump-ng was started but the interface is currently on channel 1 (instead of channel 6). You might also see this channel number changing indicating that channel scanning is taking place.

It is critical that the root cause of the problem be eliminated and then airodump-ng restarted again. Here are some possible reasons and how to correct them:

    *
      You have wpa_supplicant running at the same time. Stop wpa_supplicant.
    *
      You run airmon-ng to set the channel while airodump-ng is running. Do not do this.
    *
      You run another instance of airodump-ng in scanning mode or set to another channel. Stop airodump-ng and do not do this.
    *
      There is a known bug that affects recent versions of compat-wireless or wireless-testing drivers (shows channel as -1): http://trac.aircrack-ng.org/ticket/742

... ´ëÃæ ÀÌ·± ¼³¸íÀ̾ú´Âµ¥¿ä. ÀüºÎ ÇØ°áÀ» Çߴµ¥ ù¹ø° ¹®±¸ÀÎ wpa_supplicant°¡ ¹®Á¦¿´½À´Ï´Ù.

´Ù¸¥ ÇÁ·Î¼¼½ºµéÀº ¼­ºñ½º¸¦ ÁßÁöÇϸ鼭 ¾ø¾Ý´Âµ¥ wpa_supplicant¸¸Å­Àº ¾ø¾Ù ¼ö°¡ ¾ø´õ±º¿ä.

/etc/init.d¿¡µµ ±×·± ÆÄÀÏÀº ¾ø°í ¼­ºñ½º¿¡µµ wpa_supplicant¶ó´Â ¼­ºñ½º´Â ¾ø¾ú½À´Ï´Ù.

ÀÌ ÇÁ·Î¼¼½º¸¸ ¾ø¾Ø´Ù¸é aireplay-ng¸¦ »ç¿ëÇÒ ¼ö ÀÖÀ» °Í °°Àºµ¥ wpa_supplicant¸¦ ¸ØÃßÁö ¸øÇؼ­ ÇÒ °Íµµ ¸¹Àºµ¥ ÇÏ·çÁ¾ÀÏ Èûµé¾îÇÏ°í ÀÖ½À´Ï´Ù.

Á¦¹ß µµ¿ÍÁÖ¼¼¿ä ¤Ð¤Ð

kismetÀ̳ª airodump-ng¸¦ »ç¿ëÇÒ ¶§´Â Á¤»óÀûÀ¸·Î ÀÛµ¿À» ÇÏÁö¸¸ aireplay-ngºÎÅÍ ¸·È÷³×¿ä.
¹°·Ð aireplay-ng¸¦ »ç¿ëÇÒ ¶§´Â kismet °ú airodump-ng¸¦ ¸ØÃß°í »ç¿ëÇß½À´Ï´Ù.(ä³ÎÈ£Çζ§¹®¿¡)



Á» ±ÛÀÌ ±æ¾îÁ³³×¿ä. ¿ä¾àÇÏÀÚ¸é ´ÙÀ½°ú °°½À´Ï´Ù.

1.aireplay-ng¸¦ »ç¿ëÇÏ·Á¸é ä³ÎÀ» ¼³Á¤ÇØ¾ß Çϴµ¥ ¼³Á¤À» Çصµ ä³ÎÀº °íÁ¤°ªÀÎ -1ÀÌ µé¾î°£´Ù.(-1À̶ó´Â ä³ÎÀÌ Á¸ÀçÇϴ°ÇÁöµµ¸ð¸£±×½ê³×¿ä)
2.ä³Î°íÁ¤À» ¾ø¾Ö·Á¸é ÇÁ·Î¼¼½ºµéÀ» Á׿©Áà¾ß Çϴµ¥ wpa_supplicant¸¦ Á×ÀÏ ¼ö°¡ ¾ø´Ù.

  Hit : 5315     Date : 2011/04/06 07:51



    
¸Û¸Û ÀÏ´Ü Áú¹®ÀÌ ¸íÈ®Çؼ­ ÁÁ³×¿ä Áú¹®¸¸ºÁµµ Àç´ÉÀÌ º¸À̽ʴϴ٠¤¾¤¾
°Þ¾îº¸Áö ¸øÇÑ ¿À·ù¶ó Á¤È®ÇÑ ´äº¯À» µå¸®±ä ¾î·Á¿ì³ª.. ´çÀå µå´Â »ý°¢Àº ¿ìºÐÅõ°¡ ¾Æ´Ñ
¹éÆ®·¢À» ½áº¸½ÉÀÌ ¾î¶³±î ½Í½À´Ï´Ù. ȤÀº wpa_supplicant ÆÄÀÏÀ» ´Ù¸¥ À̸§À¸·Î ¹Ù²Û ÈÄ
ÀçºÎÆÃÇϰųª ÇÁ·Î¼¼½º¸¦ Á×ÀÌ¸é ´Ù½Ã ¾È »ì¾Æ³ªÁö ¾ÊÀ»±î¿ä?
±×¸®°í airodump -c [ä³Î] ¸í·ÉÀ¸·Îµµ ä³ÎÀ» ¹Ù²Ü ¼ö ÀÖÀ»°Ì´Ï´Ù. ¾êµµ Çѹø ½áº¸¼¼¿ä~
2011/04/07  
asdwho ´äº¯ °¨»çµå·Á¿ä ¤Ð¤Ð Á¶¸¸°£ ´Ù½Ã Çغ¼ »ý°¢ÀÔ´Ï´Ù.

±×¸®°í airodump -c [ä³Î]·Î ¹Ù²Ù¸é À§¿¡ ÀÖ´Â °Í ó·³ -c ¿É¼ÇÀ» ¾´¸¸Å­ Á¤»óÀûÀ¸·Î ÀÛµ¿Àº µÇÁö¸¸

CH 1 ][ Elapsed: 28 s ][ 2008-09-21 10:39 ][ fixed channel wlan0: -1

ÀÌ·±½ÄÀ¸·Î ¶ß°Ô µÇ¿ä. ¸Ç¿À¸¥ÂÊ¿¡ ä³ÎÀÌ °íÁ¤µÇ¾î Àִ°ÅÁÒ.

¿ï¸ç°ÜÀÚ¸Ô´Â ½ÉÁ¤À¸·Î ³ëÆ®ºÏ¿¡ ¹éÆ®·¢À» ¼³Ä¡ÇÏ·Á°í Çϴµ¥ »ç¾çÀÌ ÀúÁúÀ̶ó ¤Ð¤Ð

VMware´Â ±ò¾ÆºÃÀÚ ±¸µ¿ÀÌ ¾ÈµÇ°í ¤Ð¤Ð <- Á¦ ³ëÆ®ºÏÀº 256RAM, HDD 40GB

±×·¡¼­ Áö±Ý ¿ìºÐÅõ10.10À» ¸ÖƼºÎÆÃÀ¸·Î »ç¿ëÇÏ°í ÀÖ¾ú°Åµç¿ä. (10GB°ø°£¿¡ ±ò¾Ò´õ´Ï 2GB¹Û¿¡ ¾ÈÀâ¾Æ¸ÔÀ½.)
¹éÆ®·¢À» ¾²ÀÚ´Ï ¿ì¼± ¿ë·®ÀÌ ¾ÈµÇ´Â°Íµµ ±×·¸°í Æ÷ÅÍºí ¹öÁ¯À̶ó°í usb·Î ºÎÆÃÇÏ´Â °ÍÀÌ ÀÖ´øµ¥ Àú´Â usb°¡ ¾ø¾î¿ä;;

Á¤¸» ¿­¾ÇÇÑ È¯°æÀ¸·Î °øºÎÇÏ°í ÀÖ½À´Ï´Ù ¤Ð¤Ð

¾ÆÁ÷Àº ¾ÈÇغôµ¥ wpa_supplicant.conf¶ó´Â ÆÄÀÏÀ» ¹ß°ßÇß¾ú½À´Ï´Ù. ¾Æ¸¶ ÀÌ ÆÄÀÏÀ» ÀϺη¯ ¼Õ»ó½ÃÅ°°í ÀçºÎÆÃÀ» ÇÏ¸é ¼­ºñ½º°¡ Á¦´ë·Î ÀÛµ¿À» ÇÏÁö ¾Ê¾Æ aireplay´Â Á¦´ë·Î ¾µ ¼ö ÀÖÀ» µí.... Çѵ¥..

°á±¹¿¡´Â FAKE AP±îÁö ¸¸µé ¸ñÀûÀ̶ó wpa_supplicant´Â ´Ù½Ã ±¸µ¿µÇ¾î¾ß ÇÑ´Ù´Â °ÍÀÌÁö¿ä..
Á¶¸¸°£ usb¸¦ »ç°Ô µÇ¸é ¹éÆ®·¢À¸·Î ºÎÆÃÇغÁ¾ß°Ú½À´Ï´Ù ¤Ð¤Ð
2011/04/07  
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