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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
+ f' z2 l# `" [. J# @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:0 {) W2 e% p M# P& F
( S6 W6 }4 S2 i1 c6 HDownloads a file from a predetermined domain. The domain may be any of the following:
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. G& y9 A6 @5 E4 h# S+ v/ q- T/ x2 Hkutsap.com % @. z5 Q2 m: r1 a: @; d, x
vxiframe.biz
7 ], e/ U U0 S4 o: i9 Nsweetbar.com
$ w, h+ M. A7 ^3 P# h* s+ ]! Atroyanov.net5 z; C) n9 i7 Z( o
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( Y, G# Z5 e9 n1 c" m6 `Saves the downloaded file and executes it. The file may have one of the following names:/ B" L& F' m0 O: P0 _
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9 H! C% n7 q3 W1 t c[Current folder]\mhh.exe
- a- T6 |! M6 p0 D( a3 X%UserProfile%\Desktop\mhh.exe _$ ^9 k6 ~0 z' h- I( N1 M
%System%\web.exe6 }( x N/ R7 \9 L8 ?. x# N
) B9 y5 u+ r5 {% pNote:
" i4 f( y6 w2 B, _4 B; O[Current folder] is the folder where the Trojan was originally executed.
! O' l: [: I' b' W! y" ]2 o. H7 f%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' i/ ?& Y% P( c% O+ s* K& 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).8 K/ U- c" e# E* V
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1 ?5 k& J6 m9 n! lEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.6 x" r. l) v$ I: x! h8 E6 W
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: \/ I! v9 u. L; S [* C清除方法' t; p9 e) b) Y/ V
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, c6 K. R# ?) m1 F2 sDisable System Restore (Windows Me/XP).
, |$ l* P' \' i; Q* s2 W7 _Update the virus definitions. , [1 _+ Q" ]3 t5 b9 x; A
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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