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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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病毒特征
2 l, A& ]) a' l9 J; kThe 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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kutsap.com
$ `3 f: i3 ]0 q( o2 Yvxiframe.biz $ A8 D$ y2 |! Q) T
sweetbar.com
6 M+ J8 W% C3 Z4 \troyanov.net& ?1 j$ h9 C, `
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Saves the downloaded file and executes it. The file may have one of the following names:: D% h3 k! z' [# Q: c
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" f& t8 D' k9 _+ t# u/ N! N$ s[Current folder]\mhh.exe
% r6 b! L3 c- d( H5 x" } P1 O%UserProfile%\Desktop\mhh.exe
Z' d; N) F0 o S%System%\web.exe: @/ s& l i( i8 e3 R' r- D
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Note: ) K$ p+ \5 P6 M. G7 z7 @$ X Q0 H
[Current folder] is the folder where the Trojan was originally executed.
1 C% v) n, b$ k+ t1 n%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).
. z7 o( G9 P; U/ ?* ^& N. E%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).! o0 u# T1 L( _/ M! _) a' b. e
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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.( W. H+ e S$ U7 z( }$ v$ G2 @
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* g: Q# s% [( S; P7 ~+ u/ w清除方法( M3 c7 G5 ?, ~) ?
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.
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! C$ V/ E- Q" W9 ~) {# lDisable System Restore (Windows Me/XP).
* t: R0 _ |) D) e! |( r; U, Q, jUpdate the virus definitions.
( V0 b6 o# R6 a" WRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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