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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" ~% O1 a2 z
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9 _7 d6 A& b8 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:
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7 o, p& g6 u! d' w/ s# D# x2 CDownloads a file from a predetermined domain. The domain may be any of the following:
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kutsap.com
$ h1 h6 e& [" `vxiframe.biz
1 N9 j4 V! ]5 O" U$ bsweetbar.com ! t3 V9 j* \4 `/ |; P9 F
troyanov.net
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& Y- v8 _8 E+ w% d6 ~Saves the downloaded file and executes it. The file may have one of the following names:
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$ {( e; M0 d* l$ B/ I. {+ K[Current folder]\mhh.exe
0 Z$ g% s5 o. \- [: X%UserProfile%\Desktop\mhh.exe 3 @ {7 r' `& R$ z
%System%\web.exe* q- n! v6 q& T9 ^+ G4 ^
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[Current folder] is the folder where the Trojan was originally executed. , z8 s2 t2 q0 j; c
%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). * u3 U O# o2 S* t0 T$ W0 I* k- [- i) Z; M
%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).! i! x+ X1 a& ]1 _% b. ^
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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.
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清除方法
9 I8 ]% B$ L7 T+ ?1 y3 O# {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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Disable System Restore (Windows Me/XP). ' M; E7 e2 H) j( C9 s! O' K
Update the virus definitions. 9 D$ R5 K3 g E: l J& m8 X
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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