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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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( L8 w9 O/ v7 M; @2 a; p) z! zThe 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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, }% q0 B! r7 O3 zDownloads a file from a predetermined domain. The domain may be any of the following:
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$ Y* g/ N+ s6 }$ Ykutsap.com
+ ]1 |& G0 ^2 m: dvxiframe.biz * F( o6 m' s/ k% c0 Y! x" ~/ W$ k
sweetbar.com
7 K- [* ~4 ?: r4 N; k, u4 _/ xtroyanov.net7 u0 ^1 _$ j) M4 B) j3 H7 C) e7 D
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Saves the downloaded file and executes it. The file may have one of the following names:5 C& M: T1 }+ a7 h
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[Current folder]\mhh.exe / b9 [! W, {4 r& b8 v4 Q
%UserProfile%\Desktop\mhh.exe
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Note: : l5 a3 j8 _$ V/ b# {( B
[Current folder] is the folder where the Trojan was originally executed.
( F% R2 W4 `" R" d7 L0 G6 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).
2 Q3 M3 k& ?: T8 L3 w& x0 W0 x%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).8 q# J" P* ]( n/ A6 `6 ]
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~4 u$ ^" l4 W' |, eEnds 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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清除方法 Y& ~ C( L$ O0 `2 K H0 Z
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.6 i% P% J( `0 o6 G. Y
: ]% ~( v% t5 G: |" lDisable System Restore (Windows Me/XP). 3 k0 _" `" s: ^
Update the virus definitions.
, n$ b% w1 R' d' nRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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