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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2# ~5 K1 V4 V! u, I1 H( e+ J5 v3 P
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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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. r" q6 o( ^* n2 YDownloads a file from a predetermined domain. The domain may be any of the following:
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kutsap.com 5 J, ?( ^. {6 {9 @1 e+ X5 H
vxiframe.biz 2 ?& j. X, e0 K; O# Z
sweetbar.com
4 r, O" y4 d( s) y9 d! ~: atroyanov.net
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Saves the downloaded file and executes it. The file may have one of the following names:" W8 _- Q- M% G$ h
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3 X( M2 t, _; x/ A0 S4 A5 H[Current folder]\mhh.exe ; h" Q- B. e0 y( x4 k7 C5 V* L$ T R
%UserProfile%\Desktop\mhh.exe + N" m, V8 V9 b% c2 x# X
%System%\web.exe% ]' M& X" w. Y2 ?1 g
8 @; S' ?6 h6 G) E0 o1 uNote:
8 P$ ~! q% @5 ^7 W4 K6 d) u* u" k5 c[Current folder] is the folder where the Trojan was originally executed. : b3 d* b# S* Q1 H- n$ L
%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).
+ w+ @2 w$ e% D%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.8 \4 N+ [, l: }2 I5 n& z8 I' ?
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6 D2 G5 v2 Q- D4 b) jThe 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). 0 N- r8 V) M6 S( }
Update the virus definitions.
! v( A. F$ G5 {1 Q7 [. `Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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