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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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0 M9 K& Y8 Q7 P0 x5 YThe 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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) v# l5 c+ `% xDownloads a file from a predetermined domain. The domain may be any of the following:
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{: h) [ X. C" C, E2 u' qkutsap.com
5 X0 {& }8 h6 {vxiframe.biz # x+ k* s4 a& L0 p3 k# K* ?, w
sweetbar.com
! O& e3 D! N" P% jtroyanov.net
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Saves the downloaded file and executes it. The file may have one of the following names:
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% \1 o# {6 t$ J, \5 y8 a8 X[Current folder]\mhh.exe
/ _3 A, E& |2 g: D$ P" j) }4 Z p%UserProfile%\Desktop\mhh.exe & `0 w1 a) T5 p: t8 p1 W7 L! Y" k
%System%\web.exe+ Q- \4 x$ M4 U
- e S8 t a; S) h; M7 ]7 n, jNote:
' r& c1 U* V( s& t3 [[Current folder] is the folder where the Trojan was originally executed.
% K6 d& M( C4 N/ Q%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). $ L! T3 Q: T1 o2 c
%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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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
( i' T* _" X# V+ E+ o8 q0 @6 K, xThe following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.
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. ]: E$ R- V; \Disable System Restore (Windows Me/XP).
N* x1 V# r3 G# _- n' IUpdate the virus definitions.
4 N5 r, d, c1 A* GRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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