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DDoS°ø°Ý ¾ð·Ðº¸µµ¿Í ã¾Æº» »ç·Êµé

 
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¿Ã¸®±â¿Ã·ÁÁü: 2007.2.08 ¸ñ, 12:03 am    ÁÖÁ¦: DDoS°ø°Ý ¾ð·Ðº¸µµ¿Í ã¾Æº» »ç·Êµé Àοë°ú ÇÔ²² ´äº¯

DDoS°ø°ÝÀÌ 1¿ù¸»ºÎÅÍ Áõ°¡Çß°í, J ¸ð äÆà »çÀÌÆ®°¡ ¸çĥ° ¼­ºñ½º¸¦ ¸øÇÑ´Ù´Â ¾ê±â¸¦ µé¾ú½À´Ï´Ù.
ÀÛ³âºÎÅÍ DDoS°ø°ÝÀÌ ÀÖ¾úÁö¸¸ ÃÖ±Ù¿¡ °ø°ÝÀÌ º¸´Ù Áõ°¡ÇÏ°í, °­µµµµ ³ô¾ÆÁø°É·Î º¸ÀÔ´Ï´Ù.
ÀÌ´Â ¾ð·Ð¿¡¼­µµ ¾ê±âÇϵíÀÌ
1) ±âÁ¸ÀÇ µ·¿ä±¸ ¸ñÀû ¿Ü¿¡
2) 31ÀÏ¿¡ Áß±¹¿¡¼­ ÀÖ¾ú´ø µ¿°è¾Æ½Ã¾È°ÔÀÓ¶§ ¿ì¸®ÆÀ ¼±¼öÀÇ ¹éµÎ»ê ¼¼¸®¸Ó´Ï·Î ÀÎÇØ Áß±¹ÇØÄ¿µéÀÇ °ø°ÝÀÌ ÀÖ´Â °É·Îµµ ÃßÃøÇغ¼ ¼ö ÀÖÀ» °Í °°½À´Ï´Ù.

¤Ô¤º¤É¤Ô±Ù DDoS °ø°Ý¿¡ ´ëÇÑ ¾ê±âµéÀÌ ¸¹ÀÌ ³ª¿À°í´Â ÀÖÁö¸¸ Áß±¹¹ß À¥ÇØÅ·(ƯÈ÷ À©µµ)¿¡ ´ëÇÑ °Íµµ »©³õÀ» ¼ö°¡ ¾ø°ÚÁÒ. Ä¿ÇǴнº¿¡ ¸î¸î À¥ÇØÅ· °ü·Ã Á¤º¸¸¦ Àû¾îµÐ°Ô ÀÖÀ¸´Ï °Ë»öÇغ¸½Ã¸é µÉ°Ì´Ï´Ù. ÀÌÀü¿¡ Àû¾îµÐ À¥ÇØÅ· »ç·Ê¿Ü¿¡µµ ¸î¸î »çÀÌÆ®¸¦ ¾Ë°í ÀÖÁö¸¸ Ä£ºÐ»ó ¾Ë°ÔµÈ Á¤º¸¶ó µû·Î ¾ê±âÇÏÁö ¾Ê°Ú½À´Ï´Ù.

ºí·Î±×, ½Å¹®±â»ç¿Í È£½ºÆûçÀÌÆ®¸¦ Åä´ë·Î DDoS °ø°ÝÀ» ´çÇÑ °æ¿ì¸¦ Á¤¸®Çß½À´Ï´Ù. ÀÌ¿Ü¿¡ ´©±¸³ª ¾Æ´Â ´ëÇü »çÀÌÆ® ¸î°³°¡ ÀÖÁö¸¸, ÇØ´ç ¾÷ü°ü°èÀÚ¿¡°Ô Á÷Á¢ µéÀº Á¤º¸°¡ ¾Æ´Ï¾î¼­ ¸»¾¸µå¸®Áö ¾Ê°Ú½À´Ï´Ù. (¸î ´Ü°è¸¦ °ÅÄ¡´Ù º¸¸é Á¤È®ÇÏÁö ¾ÊÀº Á¤º¸°¡ Àü´ÞµÇ´Â °æ¿ì°¡ ÀÖÀ¸´Ï±ñ¿ä. ^^*)

1. Ƽ½ºÅ丮 ¼­ºñ½º Àå¾Ö°ü·Ã (2007.1.29 ¿ÀÀü~)

http://notice.tistory.com/736

Àοë:

1¿ù 29ÀÏ ¿ÀÀü 10½Ã°æ ºÎÅÍ ¾à Çѽ𣿩 µ¿¾È Ƽ½ºÅ丮 ¼­ºñ½ºÀÇ Á¢¼ÓÀÌ ¿øÇÒÇÏÁö ¸øÇÏ¿´½À´Ï´Ù. ¿ÜºÎÀÇ ¼­ºñ½º ¹æÇØ °ø°Ý¿¡ ÀÇÇØ ³×Æ®¿÷¿¡ °úºÎÇÏ°¡ °É¸° »óÅ¿¡¼­ ÀϺΠ³×Æ®¿÷ Àåºñ°¡ Àå¾Ö¸¦ ÀÏÀ¸ÄÑ °á°úÀûÀ¸·Î Ƽ½ºÅ丮¿¡ Á¢¼ÓÀÌ ¾î·Á¿î »óÅ°¡ µÇ¾ú½À´Ï´Ù. Ƽ½ºÅ丮 ¼­¹öµéÀº Á¤»óÀûÀ¸·Î ¿î¿µµÇ°í ÀÖ¾úÀ¸¸ç, ¹®Á¦°¡ µÈ ³×Æ®¿÷ Àåºñ¿¡ ´ëÇØ ¿øÀÎÀ» ÆľÇÇÏ¿© ÇØ°áÇÏ°í º¸¾È¼ºÀ» °­È­ÇÏ¿´½À´Ï´Ù.


Çѽ𣿩 µ¿¾ÈÀ̶ó°í ¾²¿©ÀÖÁö¸¸ ½ÇÁ¦·Î´Â ±× ÀÌ»óÀÌ¿´ÁÒ. Ƽ½ºÅ丮 Àå¾Ö°Ç ¿ö³« ¸¹Àº ºí·Î°ÅµéÀÌ ½á¼­ µû·Î ÀûÁö ¾Ê°Ú½À´Ï´Ù.

2. ´å³×ÀÓÄÚ¸®¾Æ (2007.1.29)

http://www.dotname.co.kr/server_error2.html

http://blog.naver.com/anlichol?Redirect=Log&logNo=150014189101 (2007.2.5, ¾ç¼±»ý´Ô)
http://s2day.tistory.com/293 (2007.2.5, S2day´Ô)

withpartner.co.kr À̶ó´Â »çÀÌÆ®°¡ °ø°ÝÀ» ´çÇß´Ù°í Çϴµ¥, ÀÌ »çÀÌÆ®°¡ ´å³×ÀÓÄÚ¸®¾Æ¿¡ ÇÒ´çµÈ IPÀÔ´Ï´Ù.
±×·¡¼­ ´å³×ÀÓÄÚ¸®¾ÆÀÇ ÀϺΠIP´ë¿ªÀÌ ¼­ºñ½º°¡ ¾ÈµÇ¾úÀ» °É·Î ÃßÃøÇÕ´Ï´Ù. ¾Æ·¡´Â with... IP¸¦ whoisÇÑ °á°úÀÔ´Ï´Ù.

Àοë:

IPv4 ÁÖ¼Ò : 211.39.253.0-211.39.254.255
³×Æ®¿öÅ© À̸§ : DOTNAMEKOREA
¿¬°á ISP¸í : DREAMX
ÇÒ´ç³»¿ª µî·ÏÀÏ : 20060315
ÇÒ´çÁ¤º¸°ø°³¿©ºÎ : Y


Âü°í : Áß±¹¹ß ÇØÅ·(DDoS) ÃÖÁ¾ Á¾Âø¿ªÀº? (2007.2.5. withpartner.tistory.com )

3. ±âŸ »çÀÌÆ®ÀÇ °øÁö»çÇ×

http://www.mireene.com/bb.php?mode=read&no=150&page=1&bid=notice (2007.1)
http://ipix.esocom.com/dboard/main.php?url=./board_view&bseq=1&subseq=4&no=210 (2006.12)
http://www.happyjung.com/gnuboard/bbs/board.php?bo_table=notice&wr_id=236 (2006.12)

À§ÀÇ ³»¿ëÀº IDC³»ÀÇ ´Ù¸¥ »çÀÌÆ®°¡ °ø°ÝÀ» ´çÇØ È£½ºÆþ÷ü±îÁö ¿µÇâÀ» ¹ÞÀº°ÍÀÎÁö´Â °øÁö»çÇ×À» Àо½Ã°í ÆÇ´ÜÀ» Çϼ¼¿ä.

4. ¾ð·Ð º¸µµ

- "ÇØÅ· ¾È´çÇÏ·Á¸é µ·³»" Áß±¹ ÇØÄ¿ °ø°Ý ±ÞÁõ ( ÇÑ°è·¹, 2007.2.6 17:48 )
http://news.naver.com/news/read.php?mode=LSS2D&office_id=028&article_id=0000187055

- 'Áß±¹¹ß ÇØÅ·ÇÇÇØ' ¼Ó¼ö¹«Ã¥ (YTN, 2007.2.6 18:51, »çÈê°£ ¼­ºñ½º Áß´Ü. ½ÉÇÏ´Ù. ^^* )
http://search.ytn.co.kr/ytn/view.php?s_mcd=0103&key=200702061851014569

- IPÁß±¹¹ß DDOS ÇØÅ· »ç·Ê ±ÞÁõ! ( Çѱ¹°æÁ¦21, 2007.2.6 11:16 )
http://www.keconomy21.co.kr/board_view_info.php?idx=435&seq=3

- ±¹³» ¼öõ¿© °³ »çÀÌÆ®, 'ÀÎÇØÀü¼ú' ÇØÅ· ´çÇß´Ù ( SBS TV, 2007.2.7 )
http://news.naver.com/news/read.php?mode=LSS2D&office_id=055&article_id=0000090903

5. È£½ºÆà ¾÷üµé (5¹øÀº 2007.2.14 Ãß°¡ ÀÛ¼º)

- ¾ÆÀ̺ñÈ£½ºÆà (2007.2.7(¼ö) 00:30~??: ??)
http://ivyro.net/ivyro/board/list.php?mode=read&number=157&board_name=iwebboard_notice

- ¾ÆÀ̺ñÈ£½ºÆà (2007.2.5(¿ù) 11:??~12:30)
http://ivyro.net/ivyro/board/list.php?mode=read&number=153&board_name=iwebboard_notice

- ¸¶·çÈ£½ºÆà (2007.2.5(¿ù) 17:40~, 20:00~21:??, UDP, ICMP)
http://www.maru.net/bbs/view.php?id=notice&no=203
http://www.maru.net/bbs/data/notice/attacked_mrtg.jpg
http://sir.co.kr/bbs/board.php?bo_table=cm_free&wr_id=166879

- ¸¶·çÈ£½ºÆà (2007.2.8(¸ñ) 18:34~20:32, ÃÖ´ë 840M)
http://www.maru.net/bbs/view.php?id=notice&no=203

- À̹ÌÁöÈ£½ºÆà - ¸µÅ©ÆÄÀÏ (2006.12.26(È­) 20:00~20:12)
http://www.linkfile.co.kr/board.htm?w=v&bm_id=1&si_id=282

- ¸ðÀÓÁî Ä¿¹Â´ÏÄÉÀÌ¼Ç (2006.2.13(È­))
http://networks.moimz.com/moimz/board/board.php?bid=host_notice&no=138

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root DNS¼­¹öÀÇ response timeÀ» È®ÀÎÇغ¸°í ¾î¶² root DNS¼­¹öÀÎÁö Á÷Á¢ ã¾Æ º¼°Ì´Ï´Ù.
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* °ü·Ã ±Û : ÇØÅ·(DDoS °ø°Ý) Á¡Á¡ ³ë°ñÀû (2007.1.13)
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