Trojan-Downloader.Win32.Small.bdb·ÖÎö
2007-11-04 22:11:35
°²ÌìʵÑéÊÒ CERT Ò»¡¢²¡¶¾±êÇ©£º ²¡¶¾Ãû³Æ£º Trojan-Downloader.Win32.Small.bdb ²¡¶¾ÀàÐÍ£º ľÂíÀà Îļþ MD5£º A26C81438C5920AD57FCF2C36B8AABF2 ¹«¿ª·¶Î§£º ÍêÈ«¹«¿ª Σº¦µÈ¼¶£º 3 Îļþ³¤¶È£º 12,928 ×Ö½Ú ¸ÐȾϵͳ£º Windows98ÒÔÉϰ汾 ¼Ó¿ÇÀàÐÍ£º δ֪¿Ç ¶þ¡¢²¡¶¾ÃèÊö£º ¸Ã²¡¶¾ÊÇľÂíÏÂÔØÆ÷£¬ÆäÖ÷ÒªµÄÄ¿µÄÊÇÔÚÍøÂçÉÏÏÂÔØ´óÁ¿µÄÆäËü²¡¶¾ÔËÐУ¬ÔÚµÁÈ¡Óû§ÐÅÏ¢ÉÏÆðµ½Ò»¸ö¸¨ÖúµÄ×÷Óá£Ëæ×ÅÔ¶³ÌÏÂÔØ·þÎñÆ÷µÄľÂíµÄ¸üУ¬´ËÏÂÔØÆ÷»áÏÂÔØ¸üкóµÄ²¡¶¾£¬ÕâÑù¾ÍÏñÒ»¸ö¸üгÌÐòÒ»Ñù£¬ÏÂÔØµ½±¾»úµÄľÂíʧȥ»îÐÔºó£¬ÓÖÓÐÐµÄľÂíÏÂÔØµ½±¾»úÔËÐУ¬»á¸øÓû§µÄÐÅÏ¢¹¹³ÉºÜ´óµÄÍþв¡£¸Ã²¡¶¾»¹¾ßÓз´²éɱÄÜÁ¦£¬Äܹ»¹Ø±ÕÈðÐÇ£¬½ÃñµÄÖ÷Òª½ø³Ì¡£¸øÓû§Çå³ý´Ë²¡¶¾´øÀ´ÁËÒ»¶¨µÄÀ§ÄÑ¡£ Èý¡¢ÐÐΪ·ÖÎö£º ±¾µØÐÐΪ: 1¡¢ ÎļþÔËÐкó»áÊÍ·ÅÒÔÏÂÎļþ %Program Files%\Internet Explorer\RAVDHMON.DAT %Program Files%\Internet Explorer\RAVDHMON.exe 2¡¢ н¨×¢²á±í [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\run] ×¢²á±íÖµ£º" RAVDHMON " ÀàÐÍ£º REG_SZ Öµ£º " C:\Program Files\Internet Explorer\RAVDHMON.exe " ÃèÊö£ºÌí¼ÓÆô¶¯ÏÒÔ´ïµ½Ëæ»úÆô¶¯µÄÄ¿µÄ 3¡¢RAVDHMON.DAT²åÈëµ½EXPLORER.EXE½ø³ÌºÍÆäËüÓ¦ÓóÌÐò½ø³ÌÖÐ 4¡¢¹Ø±ÕÈðÐÇ£¬½ÃñµÄÖ÷Òª½ø³Ì£¬¾ßÓз´²éɱÄÜÁ¦ 5¡¢¸Ã²¡¶¾¾ßÓв¡¶¾ÏÂÔØÆ÷¹¦ÄÜ,Á¬½ÓÍøÂçÏÂÔØ´óÁ¿ÆäËü²¡¶¾Îļþ ×¢ÊÍ£º %Windir% WINDODWSËùÔÚĿ¼ %DriveLetter% Âß¼Çý¶¯Æ÷¸ùĿ¼ %ProgramFiles% ϵͳ³ÌÐòĬÈϰ²×°Ä¿Â¼ %HomeDrive% µ±Ç°Æô¶¯ÏµÍ³ËùÔÚ·ÖÇø %Documents and Settings% µ±Ç°Óû§Îĵµ¸ùĿ¼ %Temp% µ±Ç°Óû§TEMP»º´æ±äÁ¿£»Â·¾¶Îª£º %Documents and Settings%\µ±Ç°Óû§\Local Settings\Temp %System32% ÊÇÒ»¸ö¿É±ä·¾¶£» ²¡¶¾Í¨¹ý²éѯ²Ù×÷ϵͳÀ´¾ö¶¨µ±Ç°System32Îļþ¼ÐµÄλÖã» Windows2000/NTÖÐĬÈϵݲװ·¾¶ÊÇ¡¡C:\Winnt\System32£» Windows95/98/MeÖÐĬÈϵݲװ·¾¶ÊÇ¡¡C:\Windows\System£» WindowsXPÖÐĬÈϵݲװ·¾¶ÊÇ¡¡C:\Windows\System32¡£ ËÄ¡¢ Çå³ý·½°¸£º 1¡¢Ê¹Óð²ÌìľÂí·ÀÏ߿ɳ¹µ×Çå³ý´Ë²¡¶¾(ÍÆ¼ö)£¬Çëµ½°²ÌìÍøÕ¾ÏÂÔØ£ºwww.antiy.com ¡£ 2¡¢ÊÖ¹¤Çå³ýÇë°´ÕÕÐÐΪ·ÖÎöɾ³ý¶ÔÓ¦Îļþ£¬»Ö¸´Ïà¹ØÏµÍ³ÉèÖá£ÍƼöʹÓÃATool£¨°²Ì찲ȫ¹ÜÀí¹¤¾ß£©£¬AToolÏÂÔØµØÖ·: www.antiy.com»òhttp://www.antiy.com/download/index.htm ¡£ (1) ʹÓð²ÌìľÂí·ÀÏß»òAToolÖеġ°½ø³Ì¹ÜÀí¡±¹Ø±Õ²¡¶¾½ø³Ì (2) Ç¿ÐÐɾ³ý²¡¶¾Îļþ %Program Files%\Internet Explorer\RAVDHMON.DAT %Program Files%\Internet Explorer\RAVDHMON.exe (3) »Ö¸´²¡¶¾Ð޸ĵÄ×¢²á±íÏîÄ¿£¬É¾³ý²¡¶¾Ìí¼ÓµÄ×¢²á±íÏî [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\run] ×¢²á±íÖµ£º" RAVDHMON " ÀàÐÍ£º REG_SZ Öµ£º " C:\Program Files\Internet Explorer\RAVDHMON.exe "±¾Îijö×Ô 51CTO.COM¼¼Êõ²©¿Í |


sppb
²©¿Íͳ¼ÆÐÅÏ¢
ÈÈÃÅÎÄÕÂ
×îÐÂÆÀÂÛ
ÓÑÇéÁ´½Ó

