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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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. e5 a8 x h1 T/ e: E病毒特征
% ?) D; |8 Z# N3 V0 XThe 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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9 M' z* R9 ^# l9 {% S0 |. gDownloads a file from a predetermined domain. The domain may be any of the following:8 t! n" e' e8 x4 q( X& `& w0 o/ {
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kutsap.com
6 S8 {0 A; \! v. ?, I* o1 u8 ?vxiframe.biz : i+ h: q I( x5 |- Z
sweetbar.com
( b+ ^# C8 E Qtroyanov.net
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Saves the downloaded file and executes it. The file may have one of the following names:+ E7 T# V% V1 X7 P
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# {2 u; H$ i1 O0 \[Current folder]\mhh.exe
3 x( g5 ~; I7 ~! O T9 {0 F% [%UserProfile%\Desktop\mhh.exe 6 H+ i! J# j7 b
%System%\web.exe; E( F" v# F, v- G
) C, G/ o) J, QNote: - V0 Y+ b! _' ^- W$ ^: _2 n6 M
[Current folder] is the folder where the Trojan was originally executed.
) T4 ?; d1 T, G8 { l. e%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).
0 O2 I0 r) L0 v7 g7 a# w* S%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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- M1 c/ E7 G* k2 |4 ~3 ?( g6 E: ]' }( CEnds 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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清除方法/ f. b# Z+ u+ O" k6 f
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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6 Y9 @" r& f5 A& j" O! dDisable System Restore (Windows Me/XP).
8 w D z v3 `0 @- OUpdate the virus definitions. * |3 ?) o1 U6 Q+ x- B# r
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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