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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2
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, T/ a0 c- w6 C1 J* }6 s" tThe 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:7 |; s* t5 g1 j9 U7 \4 d4 M6 F+ ]
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Downloads a file from a predetermined domain. The domain may be any of the following:
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kutsap.com
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troyanov.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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[Current folder]\mhh.exe - t+ S$ ~' Q9 \; D$ b
%UserProfile%\Desktop\mhh.exe 4 b: X" U. R. O: D( l0 W2 l
%System%\web.exe! e6 F- Y3 {5 Z7 Y. R+ Y
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Note: 3 F( C1 I! Y; E0 q& D
[Current folder] is the folder where the Trojan was originally executed. % ^: O. g) E, z
%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). t9 ^( k" z% k, o- ^8 N
%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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Ends the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.5 F" r' e. U9 C9 `& k$ j1 d
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6 @# L5 K- k4 q8 E7 tThe following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.
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' h: a" ]. v: W8 j5 `Disable System Restore (Windows Me/XP). / ?4 c* R/ y0 K; |) O4 t
Update the virus definitions.
$ F* s8 Y- \" u/ l. |6 WRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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