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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2' [ u) g' U6 k. i
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8 o( `/ _7 f1 p, a/ gThe 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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& R0 Z p' P% P- FDownloads a file from a predetermined domain. The domain may be any of the following:% i; e0 ]( J* k4 w
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kutsap.com
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sweetbar.com ! C! L, I: _2 ]5 U' \- J/ P: W% K
troyanov.net3 u. j* {8 y- X9 Q1 S
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Saves the downloaded file and executes it. The file may have one of the following names:( b' ^! h* @/ C. J5 x$ Z4 d
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; _" b8 [$ \; O; ^( y l[Current folder]\mhh.exe 2 X# p2 B1 P! x3 W' o2 U
%UserProfile%\Desktop\mhh.exe % E/ O/ s1 K9 f, Z
%System%\web.exe$ W3 z" C2 R% E( {: j p9 G
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Note: 1 ]/ h. J% Y# j0 p- ]" }
[Current folder] is the folder where the Trojan was originally executed.
% P" g, w; {4 m%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).
: Y) v% e C* [%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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, N$ J; H5 f; Z8 u8 fEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.% b, e% h/ S- ^: G* r
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- a) Q& H5 x, k: [+ _2 v5 |4 w清除方法/ H$ S4 X: `- D& U8 Z1 g& r6 \
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.: u+ Z! A" U- ?
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Disable System Restore (Windows Me/XP). 3 V6 A- \ w. Y2 X: u5 W
Update the virus definitions.
, e8 ^0 ~$ T8 [- m" s! pRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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