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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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& w, X# \2 x. _, {8 `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:
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Downloads a file from a predetermined domain. The domain may be any of the following:
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/ q5 H- {* {9 l3 H. z& }! C4 okutsap.com x/ S- \$ D' H% ~( }! o2 @
vxiframe.biz 3 Z" c# C$ ?/ B/ j+ p3 x4 d& x0 f% ^
sweetbar.com 8 o. a# l4 b( M
troyanov.net
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Saves the downloaded file and executes it. The file may have one of the following names:8 w8 [! T# ^0 X& n1 g# m
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# ~0 H: m6 r; Q- k[Current folder]\mhh.exe
( G0 k0 g, N. F3 T; R* ]- \%UserProfile%\Desktop\mhh.exe 1 X: H$ |) }/ l* C8 b
%System%\web.exe
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Note: . A8 G: B/ h$ o1 {
[Current folder] is the folder where the Trojan was originally executed. - A5 l& q. C3 R/ g
%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). |1 ?1 S0 m3 k/ 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).! @- }; I. @0 L" ?$ x9 M
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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.
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1 u) h2 F5 ?# Z4 X. ]' F& c清除方法* ^4 q5 z, e. @5 t4 I
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.5 k/ `2 ]* K# n! s, @* y6 y. T
# J* t) h; H4 i j6 LDisable System Restore (Windows Me/XP).
1 x2 y% _3 C, ~) Y+ Z7 g4 @Update the virus definitions.
2 T4 A( D _$ W1 mRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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