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   ¼Ò½º ÄÚµå ¾Ïȣȭ

http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Board&no=30936 [º¹»ç]


¼Ò½º Äڵ带 ¾Ïȣȭ Çß´Ù´Â°Ô ¹«½¼¶æÀΰ¡¿ä?

  Hit : 10210     Date : 2013/06/10 07:35



    
junoim obstruction.
öÀÚ ¸Â³ª
³­µ¶È­³ª

¾ÏÈ£·Î ¾ÏȣȯÈÄ¿¡
eval °°Àº ÇÔ¼ö·Î ºÒ·¯¿À´Â°ÅÁÒ.
2013/06/10  
Silk obfuscation. ÀÌ°Ç ³­µ¶È­°í,
³­µ¶È­¶ó´Â°Ç °¡½Ã¼ºÀ» ³·Ãá´Ù´Â ¸»ÀÔ´Ï´Ù.
Áï,
int a =10 , b =20;
int c = a+b
¶ó´Â ¾ÆÁÖ ½¬¿îÄڵ带 ³­µ¶È­Çϸé

#define CMODLmMMVMAAjf20sSJD typedef

CMODLmMMVMAAjf20sSJD int ClxM03sAA_302jAAjfjiik_ja@dj
CMODLmMMVMAAjf20sSJD int VVMWJ388849kDDJDSMAdjanDVDNdk

ClxM03sAA_302jAAjfjiik_ja@dj BJxxCCJk = root(4)+10299+sizeof(int)-2000392810-2018830-0xdeff2ef;
VVMWJ388849kDDJDSMAdjanDVDNdk JkklwidwaaldpiDfn_dDmVXXDkfj2342Sd = (BJxxCCJk >>2 + 0x4d7 ) & 0xffffff1;
ClxM03sAA_302jAAjfjiik_ja@dj MMVno2 = (BJxxCCJk - BJxxCCJk - JkklwidwaaldpiDfn_dDmVXXDkfj2342Sd - JkklwidwaaldpiDfn_dDmVXXDkfj2342Sd + BJxxCCJk) * (0x00 & 0x00) + BJxxCCJk + JkklwidwaaldpiDfn_dDmVXXDkfj2342Sd


ÀÌ·¸°Ô Àб⠾î·Á¿î ÄÚµå·Î ¹Ù²Ù´Â°É ¸»ÇÕ´Ï´Ù.
°á°ú°ªÀÌ µ¿ÀÏÇÏ°í ¹®¹ý¿¡ À§¹èµÇÁö ¾ÊÁö¸¸ ´Ü¼øÈ÷ º¯¼ö¸íÀ̳ª, ¼ø¼­, ¾µ¸ð¾ø´Â Äڵ带 Áý¾î³ÖÀ½À¸·Î½á ÀÐ´Â°É ¾î·Æ°Ô ¸¸µå´Â°ÅÁÒ.


³­µ¶È­¶û ¾Ïȣȭ´Â Á» ´Ù¸¨´Ï´Ù¸¸,
º¸Åë »çȸÀû Åë³äÀ¸·Î ºÃÀ» ¶§, Áú¹®ÀÚ´ÔÀÌ º¸½Å ¼Ò½ºÄڵ带 ¾ÏȣȭÇß´Ù..¶ó´Â ¹®ÀåÀº
ºÐ¸í ´©±º°¡°¡ ³­µ¶È­¿Í ¾Ïȣȭ¸¦ Á¤È®È÷ ±¸ºÐÇÏÁö ¸øÇؼ­ ¾´ ¸»À» ±×´ë·Î Áú¹®¿¡ ¿Ã¸®½Å°É·Î »ý°¢µË´Ï´Ù.

ÇÏÁö¸¸
±»ÀÌ ±¸ºÐÁþÀÚ¸¸ ¼Ò½ºÄڵ带 ¾ÏȣȭÇß´Ù¸é

´Ü¼øÈ÷ ÀÐ±â ¾î·Æ°Ô ¸¸µç°Ô ¾Æ´Ï¶ó,
DES³ª AES , BASE64, µîµîÀ¸·Î ۰ªÀÌ ÀÖ¾î¾ß Á¤»óÀûÀÎ ¼Ò½º¸¦ ¿­¶÷ÇÒ ¼ö ÀÖµµ·Ï ¾ÏȣȭÇß´Ù´Â ¸»ÀÔ´Ï´Ù.


½±°Ô¸»ÇÏÀÚ¸é,
³­µ¶È­´Â ¼Ò½ºÄڵ带 ÀÐ±â ¾î·Æ°Ô ¸¸µç°Å°í.
¾Ïȣȭ´Â ¼Ò½ºÄڵ带 ¾Æ¹«³ª º¸Áö ¸øÇÏ°Ô ±Ý°í¿¡ ³Ö¾î¹ö¸°°Í°ú °°½À´Ï´Ù.
2013/06/12  
     [°øÁö]ÇØÄ¿½ºÄð ÀÌ¿ë¼öÄ¢ 2021/04/11 ¼öÁ¤ÆÇ [54] ÇѽÂÀç 01/05 11589
22018   À¸¾Ó!!![1]     ÇØÅ·ÀßÇϰí½Í´Ù
02/05 33
22017   A¤¿...     ÇØÅ·ÀßÇϰí½Í´Ù
01/27 82
22016   ¿À·£¸¸~     DarkSlayer
12/11 269
22015   ÇØÄ¿½ºÄð ¿¾³¯ BGM[1]     wkfhddl4041
11/07 416
22014   È÷À×...     ÇØÅ·ÀßÇϰí½Í´Ù
11/02 337
22013   ¹ÙµÏ°ú Àå±â     ÇØÅ·ÀßÇϰí½Í´Ù
10/30 370
22012   ³ª´Â ¾ðÁ¦ ¾ÖÀÎÀÌ »ý±â³ª¿è...     ÇØÅ·ÀßÇϰí½Í´Ù
10/27 426
22011   Àü±¹ 1À§     ÇØÅ·ÀßÇϰí½Í´Ù
10/27 376
22010   ´ã¹è ¤»¤»[1]     ÇØÅ·ÀßÇϰí½Í´Ù
10/27 382
22009   ¸ÅÆ®¸¯½ºÀÇ ÆÄ¶õ¾àÀ» ¾Æ½Ê´Ï±î..?     ÇØÅ·ÀßÇϰí½Í´Ù
10/27 366
22008   ¤·¤·[1]     ÇØÅ·ÀßÇϰí½Í´Ù
10/20 357
22007   ¿ÉÄ¡ ÇÙ°¨Áö ÇÁ·Î±×·¥Á» ¸¸µé¾îÁÖ¼¼¿ä[1]     powerima
10/15 359
22006   ÇØÅ·ÆÀ¿ø ¸ðÁý[1]     koromoon
08/27 883
22005   °°ÀÌ ÇØÅ· ÆÀ ÀÌ·ç½ÇºÐ??     hacs98
08/26 570
22004   ¾Æ........ ¤Ð¤Ð     ÇØÅ·ÀßÇϰí½Í´Ù
08/04 726
22003   ±Í¼ö(Сâ¢) µû¶óÇϱâ(?)     ÇØÅ·ÀßÇϰí½Í´Ù
07/28 717
22002   ½º½º·Î ¸ñ¼ûÀ» Á®¹ö¸°´Ù´Â °ÍÀº     ÇØÅ·ÀßÇϰí½Í´Ù
07/27 746
22001   ¹ÌÄ£µí     ÇØÅ·ÀßÇϰí½Í´Ù
07/02 803
22000   »ç¹«½Ç     ÇØÅ·ÀßÇϰí½Í´Ù
07/02 739
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