1581, 1/80 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
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   [Æß] ¿©±â ¿Ã·Áµµ µÉÁö ¸ð¸£°ÚÁö¸¸ °£´ÜÇÑ ÇØÅ· Á¡°Ë¹ý ÀÔ´Ï´Ù..¤¾¤¾

http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Lectures&no=1956 [º¹»ç]


°£´ÜÇÑ ÇØÅ· ¿©ºÎ Á¡°Ë¹ý

1. vi /var/log/messages È®ÀÎ

2. ls -alR /tmp ³ª ls -alR /var/tmp·Î /tmp µð·ºÅ丮ÀÇ ¼û°ÜÁø Æú´õ È®ÀÎ

3. /etc/passwd, /etc/shadowÆÄÀÏ È®ÀÎ
  /etc/passwd ÆÄÀÏ¿¡¼­ uid°¡ 0À̰ųª ºÒ¹ýÀûÀÎ »õ·Î¿î °èÁ¤ÀÌ ÀÖ´ÂÁö È®ÀÎÇÑ´Ù.
  /etc/shadow ÆÄÀÏ¿¡¼­ ¾ÏÈ£°¡ ¾ø´Â °èÁ¤ÀÌ ÀÖ´ÂÁö È®ÀÎÇÑ´Ù.

4. ¿­¸° Æ÷Æ® È®ÀÎ
  ps -ef³ª netstat -anÀ¸·Î ÇöÀç ¿¬°áµÇ¾î ÀÖ´Â »óŸ¦ Á¡°ËÇÑ´Ù.
  nmapµîÀÇ ½ºÄµÇÁ·Î±×·¥À¸·Î ¿­¸°Æ÷Æ® È®ÀÎ
  lsof·Î È®ÀÎ(lsof´Â System¿¡¼­ µ¹¾Æ°¡´Â ¸ðµç Process¿¡ ÀÇÇؼ­ OpenµÈ ÆÄÀϵ鿡 ´ëÇÑ Á¤º¸¸¦ º¸¿©ÁÖ´Â ÇÁ·Î±×·¥)

5. rkhunter ¼³Ä¡
http://downloads.rootkit.nl/rkhunter-1.2.7.tar.gz
tar zxf rkhunter-1.2.7.tar.gz
cd rkhunter
./installer.sh
rkhunter -c

6. bind ¹öÀü È®ÀÎ
rpm -q bind

7. setuid³ª setgidÆÄÀÏ È®ÀÎ
setuid¸¦ °¡Áö´Â ½ÇÇà ÇÁ·Î±×·¥Àº ½ÇÇ൵Áß¿¡ ½´ÆÛÀ¯Àú(root)ÀÇ ±ÇÇÑÀ» °¡Áö°í ½ÇÇàµÇ¹Ç·Î find¸¦ ÀÌ¿ëÇÏ¿© setuid³ª setgid ÆÄÀÏÀÌ ÀÖ´ÂÁö È®ÀÎÇÑ´Ù.
  find / -user root -perm -4000 -print>suidlist
  find / -user root -perm -2000 -print>sgidlist

8. find /dev -type f -print
(/dev ¹Ø¿¡ ÀϹÝÆÄÀÏÀÌ ÀÖ´ÂÁö ãÀ½->¿ø·¡ dev¹Ø¿¡´Â ÀϹÝÈ­ÀÏÀÌ ÀÖÀ¸¸é ¾ÈµÊ)
* fc3 ÀÌÈÄ¿¡´Â /dev³»¿¡ /udev°ü·Ã ÆÄÀÏÀÌ Á¸ÀçÇÔ
9. rpm º¯Á¶ ¿©ºÎ üũ
rpm -Va | grep ^..5



*¹®Á¦°¡ µÇ°Å³ª ª´Ù¸é ÀÚ»è ÇÏ°Ú½À´Ï´Ù..^^

  Hit : 7745     Date : 2012/02/12 04:33



    
·çÀ̺ñ¶Ë °¨»çÇÕ´Ï´Ù 2012/02/12  
davidprestun °¨»çÇÕ´Ï´Ù^^ 2012/02/16  
     [°øÁö] °­Á¸¦ ¿Ã¸®½Ç ¶§´Â ¸»¸Ó¸®¸¦ ´Þ¾ÆÁÖ¼¼¿ä^¤Ñ^ [29] ¸Û¸Û 02/27 18777
1580   °í¼ö´ÔµéÀÇ µµ¿òÀ» ¹Þ°í ½Í½À´Ï´Ù     vbnm111
02/11 236
1579   ¸®´ª½º Ä¿³Î 2.6 ¹öÀü ÀÌÈÄÀÇ LKM     jdo
07/25 732
1578   ½©ÄÚµå ¸ðÀ½     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/15 1562
1577   Call by value VS Call by Reference     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/15 941
1576   (²Ä¼ö) L.O.B Çѹ濡 Ŭ¸®¾îÇϱâ[2]     ÇØÅ·ÀßÇÏ°í½Í´Ù
01/14 1283
1575   towelroot.c (zip) ÄÚ¸àÆÃ.[1]     scube
08/18 3808
1574   levitator.c (¾Èµå·ÎÀÌµå ·çÆÃ) °ø°Ý ºÐ¼® ¼Ò½º ÄÚµå °øÀ¯.[4]     scube
08/17 3713
1573   ¹«·á Á¤º¸º¸¾È ±â¼úÀÎÀç ¾ç¼º °úÁ¤ ±³À°»ý ¸ðÁý     chanjung111
06/17 4518
1572   K-Shield ÁִϾî 5±â ¸ðÁý     lrtk
06/17 4244
1571   [ÆÁ] ÆÄÀ̽ã 2¼Ò½º¸¦ 3À¸·Î º¯°æÇØÁÖ´Â »çÀÌÆ®[3]     ÇѽÂÀç
05/13 3952
1570   ±¸±Û ¹é¸µÅ© ÀÛ¾÷ Áú¹®¿ä     wkatnxka
03/30 3380
1569   [ÆÁ] ¿ìºÐÅõ ¹Ì·¯¸µ¼­¹ö     ÇѽÂÀç
03/09 4076
1568 ºñ¹Ð±ÛÀÔ´Ï´Ù  °¨À»¸øÀâ°Ú³×¿ä¤Ì¤Ì     À×À×À×
01/15 3
1567   µ¥ºñ¾È °è¿­ ¸®´ª½º ÀÇÁ¸¼º ±úÁ³À»¶§ ÇØ°á¹ý     ÇѽÂÀç
11/27 4560
1566   È«º¸ÇÕ´Ï´Ù. ½Å»ý º¸¾ÈÄ¿¹Â´ÏƼÀÔ´Ï´Ù.     kimwoojin0952
10/26 4283
1565   ½Å±âÇÑ ÇÁ·Î±×·¡¹Ö ¾ð¾î[3]     koreal33t
09/06 4683
1564   À©µµ¿ì,¸®´ª½º¿¡¼­ ³» ip¸¦ È®ÀÎÇØ º¸ÀÚ [1]     koreal33t
09/06 3881
1563   CTF »çÀÌÆ®[1]     koreal33t
09/06 4543
1562   ÀÚ°ÝÁõ (¹®Á¦)»çÀÌÆ® [2]     koreal33t
09/06 4358
1 [2][3][4][5][6][7][8][9][10]..[80]

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