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 2844, 8/143 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   hkpco
   [re] ·¹º§4¿¡¼­

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_level&no=353 [º¹»ç]


[level4@ftz xinetd.d]$ cat backdoor
service finger
{
        disable = no
        flags           = REUSE
        socket_type     = stream
        wait            = no
        user            = level5
        server          = /home/level4/tmp/backdoor
        log_on_failure  += USERID
}
[level4@ftz xinetd.d]$

user ˼ level5
½ÇÇàÇÏ´Â°Ç /home/level4/tmp/backdoor

±×·³ ³¡³­°Å ¾Æ´Õ´Ï±î?

/home/level4/tmp/ ¿¡´Ù°¡ backdoor ¶ó´Â ÆÄÀÏÀ» ÀÌ·¯Äô Àú·¯Äô ¸¸µì´Ï´Ù.

finger Æ÷Æ®°¡ ¿©±â¼± 79¹øÀ̴ϱî ftz.hackerschool.org ¸¦ 79¹ø Æ÷Æ®¸¦ ÀÌ¿ëÇÏ¿© Á¢¼ÓÇϸé

¾î¼°í Àú¼°í µÇ°ÚÁö¿ä

´õ Æĺ¸¼¼¿ä

¾ÈµÇ¸é °Ë»öµµ ÇϽñ¸¿ä

  Hit : 3505     Date : 2003/10/03 09:17



    
sakai83 ¾Æ´¢ fingerÀÇ ¿ø·¡ ¼Ó¼º°ªÀ» ¾Ë°í ½Í³×¿ä ´ÜÁö ±×¼±¾ðÀ¸·Î ¹Ù²ï´Ù´Â°Ô Á» Á¦»ý°¢ÇÏ ¸¹ÀÌ Æ²¸°°Å °°¾Ö¼­ ±×¸®°í fingerÀÇ Æ÷Æ®´Â services¿¡¼­ Á¤ÀÇ µÇ¾î¼­ Á÷Á¢ ¾È½áÁ൵ 2003/10/03  
sakai83 µÇ´Â°É·Î ¾Ë°íÀÖ½À´Ï´Ù ´ÜÁö ·ÎĮȣ½ºÆ®¶õ°Í¸¸ ...±Ùµ¥ ·ÎĮȣ½ºÆ®¸¦ Àû¾ú´Âµ¥ ´ÜÁö server=/home/level4/tmp/backdoor ·Î °¡´Â°Ô Á» ±Ã±ÝÇϱº¿ä 2003/10/03  
hkpco ¹«½¼ ¸»À» ÇϽôÂÁö ¸ð¸£°Ú½À´Ï´Ù -_-a 2003/10/03  
hkpco ¸»ÀÇ ¾Õ µÚ°¡ ¾È¸Â´Â°Ç °°±º¿ä. 2003/10/03  
2704     [re] ·¹º§4¿¡ Á¦ »ý°¢ÀÌ ¸Â´ÂÁö...[2]     Farcen
09/18 3554
2703   ·¹º§5... ·¹À̽ºÄÁµð¼Ç...[1]     Farcen
09/16 3551
2702   Á˼ÛÇѵ¥ ·¹º§4 Áú¹®Á» µå¸±°Ô¿ä...¤Ð[3]     qhoomi
09/23 3550
2701     [re] [level3]-ÀÚ¼¼ÇÑ ³»¿ëÀÔ´Ï´Ù..[4]     kuh3h3
07/14 3549
2700   level3¿¡ ´ëÇÑ ¼³¸í     koresong
03/25 3548
2699   Level11 ¿¡±×½©¹®Á¦..?[1]     topkpr1004
05/16 3546
2698   ¸í¿¹ÀÇ Àü´ç¿¡ ¿À¸£½Å ºÐµéµµ. ÀÌ°Å Á¤¸» ¾Ë°í ³Ñ¾î°¡¼Ì³ª¿ä?[Áú¹®]     bugfixer2
04/22 3541
2697   Ȳ´çÇÑ level3[17]     happykth1
09/26 3536
2696     [re] ·¹º§2 Á¦¹ß¿Ïº®ÇѴ亯¿ä..     ¼ÒÀ¯
09/18 3523
2695   ·¹º§4 Áú¹®ÀÔ´Ï´Ù[7]     hoyeng
08/06 3514
2694   -_-·¾3c¾ð¾î Çؼ®ºÒ°¡´É!!-_-Á¦±æ...[5]     alako88
09/09 3514
2693   ftz ȨÆäÀÌÁöÁ¢¼Ó[2]     ¿ù¿ù
12/10 3513
2692   ¾ÆÁ÷ ·¹º§1¿¡¼­ ÇظŴ Ãʺ¸ÀÔ´Ï´Ù...[5]     pepct
11/25 3513
2691   ·¹º§4°¡ ÀÌÇØ°¡ ¾ÈµÅ¿ä..     vngkgkx
09/06 3513
    [re] ·¹º§4¿¡¼­[4]     hkpco
10/03 3504
2689   level1¿¡ ´ëÇÑ ¼³¸í[1]     koresong
03/25 3503
2688   level2 Ç®À̹ý.[7]     pogusm
12/08 3503
2687   [lord of bof FC4] titan Áú¹®ÀÖ½À´Ï´Ù!!!!!! Á¦¹ß[3]     ¿ìÀ×22
07/04 3502
2686   ·¹º§ 12 ¿¡¼­ offset°ªÀ» ±¸ÇÏ´Â ÀÌÀ¯[1]     busjo
12/17 3501
2685     À½...[2]     bigfood
09/10 3488
[1][2][3][4][5][6][7] 8 [9][10]..[143]

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