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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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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:2 |' p& o$ [# ~: C
& i5 ?! e& h9 ~$ P; a. ?, e* _2 xDownloads a file from a predetermined domain. The domain may be any of the following:
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, A5 z' c! \* S/ ^: dkutsap.com ! b+ M! t+ B7 e& H' E, X7 v
vxiframe.biz
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4 M! G# \- S, a( [1 M/ Z! q! Ctroyanov.net/ \$ p, C) ]2 n! c
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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 ' x# P& x/ C" A1 h/ q1 o* A$ u- U9 X
%UserProfile%\Desktop\mhh.exe 2 O0 c# A& y4 i9 o7 U; q; v
%System%\web.exe
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[Current folder] is the folder where the Trojan was originally executed.
' W& @+ `! B2 ^+ b( u- {! j%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). ; Z% ^% Y) ~' c Q& x7 a1 }! G
%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.. D g4 e) u& s
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1 ^4 u$ w/ p1 u* }8 l* L% O清除方法" c" E. D7 I9 m& ~6 |
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines., y2 i4 I# V, b5 n
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Disable System Restore (Windows Me/XP).
?3 Z, B' _1 l: ~7 A \' K' cUpdate the virus definitions.
2 t/ V0 N! ^/ RRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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