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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=29 e$ x% d# d: G: q2 M2 ?
' h/ R, S2 k3 ^9 I病毒特征) b$ v5 T1 Y# c+ }; D
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:3 p8 p1 b2 }) c4 @+ I
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kutsap.com " s8 ^: R8 f# w6 j- F+ p
vxiframe.biz . [% ]2 W# {: i$ }$ C8 a' L, O2 ]
sweetbar.com / q. p" ]2 q$ i, o* C" A" B3 b8 F
troyanov.net
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- j3 E; E* T% z% H1 e, T& `5 ]Saves the downloaded file and executes it. The file may have one of the following names:
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[Current folder]\mhh.exe : w( M6 ?- { O5 ~9 a8 \2 q$ C
%UserProfile%\Desktop\mhh.exe 9 C( Q w0 O. Z
%System%\web.exe
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[Current folder] is the folder where the Trojan was originally executed.
) g% _9 j; a: X$ n$ W. K3 ?* H* y%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 I7 h( w# D
%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).$ y# x5 T7 Y& N( ]& n8 _& d X
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( w4 E8 u, p$ _7 m/ U4 vEnds 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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0 `- j R7 b$ }- x/ k0 `$ y; a# y清除方法) k0 ~% x7 f# u, M9 ~! O
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.2 _ o( D" F6 Y1 x( k/ M. s
$ B' h! A; c) vDisable System Restore (Windows Me/XP).
/ b C% N" _+ y" D6 w4 R nUpdate the virus definitions.
* K3 A* N$ w9 s6 }5 G2 r1 u# ORun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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