| Ãë¾àÁ¡ID |
24044 |
| À§Çèµµ |
40 |
| Æ÷Æ® |
21,5400,5401,5402 |
| ÇÁ·ÎÅäÄÝ |
TCP |
| ºÐ·ù |
BackDoor |
| »ó¼¼¼³¸í |
ÇØ´ç ½Ã½ºÅÛ¿¡¼ Blade Runner ¹éµµ¾î°¡ ¹ß°ßµÈ´Ù. Blade Runner´Â 1999³â 3¿ù¿¡ µ¨ÆÄÀÌ 3(Delphi 3)·Î ÀÛ¼ºµÈ ¿ÀÇ ¼Ò½º Æ®·ÎÀÌ ¸ñ¸¶ ÇÁ·Î±×·¥ÀÌ´Ù. ÀÌ ¹éµµ¾î ÇÁ·Î±×·¥Àº ¿ø°Ý Á¦¾î°¡ °¡´ÉÇÑ ¿¡ÀÌÀüÆ® ÇÁ·Î±×·¥ÀÎ Client.exe¿Í ´ë»ó ½Ã½ºÅÛ¿¡ ¼³Ä¡µÇ´Â ¼¹ö ÇÁ·Î±×·¥ÀÎ Server.exeÀ¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù. ÀÌ ÇÁ·Î±×·¥Àº ±âº»ÀûÀ¸·Î º¯°æÀÌ ºÒ°¡´ÉÇÑ 21(FTP), 5400, 5401, 5402 TCP Æ÷Æ®¸¦ »ç¿ëÇÑ´Ù. ¸¸¾à, ½Ã½ºÅÛ¿¡ ÀÌ ¹éµµ¾î ÇÁ·Î±×·¥ÀÌ µ¿ÀÛÇϰí ÀÖ´Ù¸é, 'HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run' À§Ä¡¿¡¼ "System-Tray" ۰¡ ¹ß°ßµÈ´Ù.
¿ø°ÝÁö °ø°ÝÀÚµéÀº ÀÌ Blade Runner ¹éµµ¾î¸¦ ÀÌ¿ëÇÏ¿© ¿ø°ÝÀ¸·Î ´ë»ó½Ã½ºÅÛ¿¡¼ ´ÙÀ½°ú °°Àº ÀϵéÀ» ¼öÇàÇÒ ¼ö ÀÖ´Ù.
- äÆÃ - ÆÄÀÏ °ü¸®(Ž»ö, ¾÷·Îµå/´Ù¿î·Îµå, µð·ºÅ丮 »ý¼º/Á¦°Å,....) - FTP ¼ºñ½º Çã¿ë/±ÝÁö - ICQ uin ȹµæ - ½Ã½ºÅÛ Á¤º¸(»ç¿ëÀÚ, ¿î¿µÃ¼Á¦, ÇÁ·Î¼¼¼, ÇØ»óµµ,...) ȹµæ - ½Ã½ºÅÛ ½Ã°£ ȹµæ - ¸¶¿ì½º Ä¿¼ °¨Ãã/º¸ÀÓ - ¼¹ö ÇÁ·Î±×·¥ Á¾·á - CD-ROM ¿±â/´Ý±â - ÆË¾÷ ¸Þ½ÃÁö ¶ç¿ì±â - ÆÄÀÏ ½ÇÇà - À̹ÌÁö º¸À̱â - ½ÃÀÛ ¹öư °¨Ãã/º¸ÀÓ - ¾îÇø®ÄÉÀÌ¼Ç º¸±â/ Á¾·á
* Ãë¾àÇÑ Ç÷§Æû : Microsoft Windows Any version
* Âü°í »çÀÌÆ®: http://www.iss.net/security_center/reference/vuln/BladeRunner_TCP_Request.htm http://www.dark-e.com/archive/trojans/blade/index.shtml |
| ÇØ°áÃ¥ |
½Ã½ºÅÛ¿¡¼ ¹éµµ¾î¸¦ Á¦°ÅÇØ¾ß ÇÑ´Ù.
1. 'regedit' À̳ª ±âŸ ·¹Áö½ºÆ®¸® ÆíÁý ÇÁ·Î±×·¥À» ÅëÇØ¼ HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run À§Ä¡ÀÇ ·¹Áö½ºÆ®¸®¿¡¼ 'System-Tray' ۸¦ Á¦°ÅÇÑ´Ù. 2. ÄÄÇ»Å͸¦ ÀçºÎÆÃÇϰųª Æ®·ÎÀÌ ¸ñ¸¶ ÇÁ·Î±×·¥ Server.exe¸¦ Á¾·áÇÑ´Ù. 4. 'System-Tray' Ű¿¡ Á¤ÀÇµÈ Æ®·ÎÀÌ ¸ñ¸¶ ÇÁ·Î±×·¥ Server.exe¸¦ Á¦°ÅÇÑ´Ù.
-- ¶Ç´Â --
¹é½Å ÇÁ·Î±×·¥(¾ÈƼ¹ÙÀÌ·¯½º ÇÁ·Î±×·¥)À» ÀÌ¿ëÇÏ¿© Ä¡·áÇØ¾ß ÇÑ´Ù. |
| °ü·Ã URL |
(CVE) |
| °ü·Ã URL |
(SecurityFocus) |
| °ü·Ã URL |
(ISS) |
|