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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2- C" c/ k7 P8 q7 B1 m
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The Trojan arrives as a malformed animated cursor (an .ani file). When a malformed .ani file is viewed using Windows Explorer or Internet Explorer, Trojan.Anicmoo.D performs the following actions:1 Y5 C( a9 | [( r: K
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Downloads a file from a predetermined domain. The domain may be any of the following:% N& L. K# Y2 Z& G; \& l
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kutsap.com
5 [2 }' O, N7 v5 Dvxiframe.biz ! X+ I F' e1 o" M* p* ]
sweetbar.com
( S6 P+ ]+ d4 F, y+ btroyanov.net
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Saves the downloaded file and executes it. The file may have one of the following names:
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) g. s/ u# I q- t; e[Current folder]\mhh.exe
2 |# ^5 L% l! w i) G%UserProfile%\Desktop\mhh.exe % }: @! X" h) D/ W' Q
%System%\web.exe Y9 i: c" e$ W) F* l# _/ J
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Note: 4 ]: w% n% t6 b- h- h5 a9 D" n& ^
[Current folder] is the folder where the Trojan was originally executed.
1 D' d3 B, ?+ u0 O%UserProfile% is a variable that refers to the current user's profile folder. By default, this is C:\Documents and Settings\<Current User> (Windows NT/2000/XP). ; m0 w( k" X7 d2 @" t1 H) u
%System% is a variable that refers to the System folder. By default this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).
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1 u; s0 R! L! xEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.! F7 C7 ^4 ]+ _+ z8 t4 S9 w# I
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清除方法
" H4 C6 D8 N0 q6 n) o5 SThe following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines./ R$ R1 E# ^- C$ u% e
6 {# \! x: }2 B5 R& |Disable System Restore (Windows Me/XP).
8 k- J7 ?% Y, DUpdate the virus definitions. 0 {- B& Q# q5 o5 y
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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