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level1¿¡¼­ cat hint Ä¡¸é

level2 ±ÇÇÑ¿¡ setuid ÆÄÀÏÀ» ã¾Æ¶ó¿¡¼­¿ä
find / -perm -4000 -user level2

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  Hit : 3516     Date : 2009/07/29 12:21



    
miseraeti 1. -perm : ÇØ´ç Æ۹̼ÇÀ» °¡Áø ÆÄÀÏÀ» ãÀ¸¶ó´Â ¿É¼Ç
2. -4000 : ÃÖ¼ÒÇÑ(-) Æ۹̼ǿ¡ SetUID°¡ °É·ÁÀֱ⸸ Çϸé(4) ¾î¶² Æ۹̼ÇÀÌ °É·ÁÀÖ´Â ÆÄÀÏÀÌµç ¸ðµÎ(000)
3. cat´Â ÆÄÀÏÀÇ ³»¿ëÀ» °£´ÜÇÏ°Ô È®ÀÎÇÏ´Â °ÍÀÌÁö ½ÇÇàÇÏ´Â °ÍÀÌ ¾Æ´Õ´Ï´Ù. À©µµ¿ì¿¡¼­ exe È®ÀåÀÚÀÇ ÇÁ·Î±×·¥À» ¸Þ¸ðÀåÀ¸·Î ¿©´Â ¹Ùº¸Áþ°ú °°½À´Ï´Ù.
2009/07/29  
°áºù (-)ÃÖ¼ÒÇÑ
(4)Æ۹̼ǿ¡ setUID°¡ °É¸° ÆÄÀÏÁß¿¡¼­
(000) [r]Àбâ [w]¾²±â [x]½ÇÇà ÇÒ¼öÀÖ´Â
ÆÄÀÏÀ» ¸ðµÎ (find)ã´Â´Ù.
ÇãÁ¢ÇѴ亯 ¤Ð¤ÐÁ˼ÛÇÕ´Ï´Ù ¤Ð
2009/07/31  
2684   ¾ÆÁ÷ ·¹º§1¿¡¼­ ÇظŴ Ãʺ¸ÀÔ´Ï´Ù...[5]     pepct
11/25 3561
2683     [re] ^0^°í¼ö´Ôµé.. ·¹º§5±ú´Â¹ýÁ».. Á¶±ÝÀ̳ª¸¶ ÈùÆ®ÁÖ¼¼¿© ^0^[2]     yl
09/19 3560
2682   level 12 ¼¼±×¸àÅ×ÀÌ¼Ç ¿À·ù ¤Ð¤Ð ¹ÌÄ¡°«À½[2]     cjy9306
01/06 3557
2681   level2 Ç®À̹ý.[7]     pogusm
12/08 3554
2680   ·¹º§ 12 ¿¡¼­ offset°ªÀ» ±¸ÇÏ´Â ÀÌÀ¯[1]     busjo
12/17 3552
2679   level11¿¡ ´ëÇÑ ÃÖ°íÀÇ ¼³¸í[4]     koresong
09/29 3542
2678   level5 °ü·Ã.....ÀÌ·¸°Ô ½¬¿ï¸®°¡?[2]     tornado91
06/14 3540
2677   Èå¸Þ ·¹º§3 ¹®Á¦ ...-.-;;[5]     kod2123
10/19 3539
2676   cpu »ç¿ë·ü ³ôÀº°Ô ÁÁÀº°Ç°¡¿ä ?[5]     ÇØÄ¿¿õ»ïÀÌ
08/18 3538
2675     2>/dev/null À̶õ...[2]     ChuRack
10/05 3538
2674   level2 ±Ã±ÝÇÑÁ¡[1]     ÇØÄ¿·¹º§
01/01 3536
  level1¿¡¼­ find ¸í·É¾î[2]     ÀÌ¿ìÇü
07/29 3515
2672   ¿ö°ÔÀÓÀ» À§ÇØ ÇؾßÇÒ °øºÎ??[2]     ShipLight
05/31 3512
2671   level4 ÈùÆ®     ÇØÄ¿³Ê±¸¸®
10/02 3502
2670   cmd·Î ¸Þ½ÃÁöº¸³»´Â°ÅÁú¹®...[3]     pjk4817
08/25 3495
2669     [re] lever1 ¿¡¼­ ÁÖ¾îÁø °úÁ¦??     ¼ÒÀ¯
09/14 3485
2668   level1À» Ǫ´Â ´Ù¸¥¹æ¹ý[6]     lunawyrd
05/24 3484
2667   À©µµ7 32ºñÆ®Àε¥, telnet ¸í·ÉÀÌ ¾ÈµË´Ï´Ù.[6]     eyongmin
03/06 3477
2666   level20 // exitÇÔ¼ö Ãë¾àÁ¡À» ÀÌ¿ëÇÏ¿© ½© ½ÇÇàÇϱâ.[3]     pogusm
12/02 3475
2665   bof¹®Á¦µé eggshell·Î ¸øǪ³ª¿ä?[3]     lMaxl04
05/09 3468
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