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   ¶óÀ̺귯¸® ÇÔ¼öÀÇ ÁÖ¼Ò°¡ ÀÌ»óÇØ¿ä[codegate2014 nuclear]

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_system&no=1826 [º¹»ç]


http://shell-storm.org/repo/CTF/CodeGate-2014-Juinor-Quals/nuclear/

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ldd ./nuclear¸¦ Çؼ­ ³ª¿À´Â 32ºñÆ® ¶óÀ̺귯¸®¸¦ º¸¼Å¾ß ÇÕ´Ï´Ù
2016/12/17  
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2016/12/18  
jinmo123 ELF°°Àº °æ¿ì¿¡´Â ¾î¶² ½Éº¼À» ºÒ·¯¿Í¾ß ÇÒ ¶§ ¾î¶² ¶óÀ̺귯¸®¿¡¼­ ºÒ·¯¿À´ÂÁö´Â µûÁöÁö ¾Ê°í ±× À̸§°ú ½Éº¼ÀÇ ¹öÀü(ÁöÁ¤µÈ °æ¿ì¿¡¸¸)À¸·Î¸¸ ã¾Æ¼­ ºÒ·¯¿À±â¶§¹®¿¡ ¿©·¯ ¶óÀ̺귯¸®¿¡¼­ °°Àº À̸§ÀÇ ½Éº¼À» Á¤ÀÇÇÑ´Ù¸é ±× ¶óÀ̺귯¸®µé Áß ¸ÕÀú ã¾ÆÁö´Â ½Éº¼À» ºÒ·¯¿É´Ï´Ù. libpthread´Â ±×°É ÀÌ¿ëÇؼ­ send, recv ÇÔ¼ö¸¦ µ¤¾î¾´°Ô ¾Æ´Ò±î¿ä? 2017/01/07  
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2017/01/09  
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09/18 499
1574   pwnable.kr echo1 Áú¹®2 (½ºÆ÷ ÁÖÀÇ)[2]     turttle2s
10/05 1717
1573   LOB GATE¹®Á¦ Ç®¸é¼­ ±Ã±ÝÇÑÁ¡[3]     hackxx123
08/24 1443
1572   libc°ü·Ã - 2[5]     lMaxl04
08/24 1322
1571   ASLRÀÌ °É·ÁÀÖÀ»¶§ ret¿¡ ROPÀ¸·Î jmp %espÀ» »ç¿ëÇÑ °æ¿ì.[3]     lMaxl04
06/29 1611
1570   ¸®¸ðÆ® ȯ°æ¿¡¼­ÀÇ ½ºÅà ÁÖ¼Ò È®ÀÎ ¹æ¹ýÀÌ ±Ã±ÝÇÕ´Ï´Ù.[2]     lMaxl04
06/16 1319
1569   ÇØÅ· ÇÁ¸®¼­¹ö ¾ø¾îÁ³³ª¿ä?[1]     terfkim
04/15 2160
1568   ½ºÅÿ¡ µ¥ÀÌÅÍ ³ÖÀ» ¶§ SIGSEGV[4]     turttle2s
02/04 1834
1567   pwnable.kr echo1 Áú¹®[2]     turttle2s
06/17 2101
1566   ROP strcpy °ü·Ã Áú¹®ÀÔ´Ï´Ù.[3]     heeyoung0511
06/16 1925
1565   Level2 -> Level3 ¿¡¼­ vi¿Í /usr/bin/EditorÀÇ Â÷ÀÌ[2]     hyemin1826
07/18 2230
1564   Trainer3 ftz.hackerschool.org È£½ºÆ® Á¢¼Ó ºÒ°¡[1]     hyemin1826
07/18 3813
1563   dllÀÎÁ§¼Ç ½ÇÇèÁß Áú¹® µå¸³´Ï´Ù.[1]     kkk477
05/31 2286
1562   ÆÐŶ º¹È£È­¸¦ ¸¶½ºÅÍ ÇÏ·Á¸é ¾î¶² °úÁ¤ÀÌ ÀÖ¾î¾ßÇϳª¿ä?     sa0814
04/01 1969
1561   »ç±â[2]     jas08
03/31 2270
1560   ½Ã½ºÅÛ ÄÝÀÌ °¡´ÉÇÑ ¸Þ¸ð¸® ¿µ¿ª°ú ºÒ°¡´ÉÇÑ ¸Þ¸ð¸® ¿µ¿ªÀÌ Á¸ÀçÇϳª¿ä?     ocal
03/30 2003
1559   pwntools »ç¿ë½Ã¿Í ±âº» socket ¸ðµâ ÀÌ¿ë½Ã Â÷ÀÌ?[4]     ocal
01/09 2693
1558   lob level19(nightmare) °ü·ÃÁú¹®[1]     dnjsdnwja
12/18 2026
1557   ftz level2 Áú¹®ÀÖ½À´Ï´Ù[1]     kihyun1998
12/13 2168
1556   ftz level2¹ø Ǫ´Âµ¥¿ä ±ÇÇÑÀÌ...     kihyun1998
12/06 2022
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