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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/ {0 L' w% @" i3 j2 y8 x7 B
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:6 ~6 ?# D/ _( {4 t# D
: c8 }1 d8 ]; Q' VDownloads a file from a predetermined domain. The domain may be any of the following:! O i6 R+ z+ A( ]. N! _ V
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kutsap.com ' Y& C* ?' g8 g. _1 @- Z' a/ k1 F
vxiframe.biz ' b" v% h7 M# E" b2 @. D
sweetbar.com 1 h4 _" x1 w% z& o% w8 m% ?3 E
troyanov.net
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& N8 u3 T7 l1 A2 s: sSaves the downloaded file and executes it. The file may have one of the following names:
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5 m# q, f; y; X. G[Current folder]\mhh.exe 0 m9 R: ~4 P, k( ?
%UserProfile%\Desktop\mhh.exe 7 ~% v4 t$ `8 M6 A
%System%\web.exe
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: a3 d8 i7 f4 {0 B( NNote: : r# L( [9 m4 h; x% |7 d" u
[Current folder] is the folder where the Trojan was originally executed. ! _. T) \+ H8 m) y9 L2 D
%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).
$ W3 z3 a, H, N5 x& I% g%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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- s+ l; g( m9 @! B1 l6 UEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.6 e! b. A. e% R; e; _ V# N% i
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% `+ c& o5 k, V4 I9 V* X3 S3 B: h清除方法
& ^: m0 z# V+ Q; [' QThe following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.
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2 T" C2 }) ~: _& H$ oDisable System Restore (Windows Me/XP). ; P; H$ q6 o+ X Z- \ u
Update the virus definitions. , ]& L2 W( Q4 f) \5 S- V4 }# V
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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