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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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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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Downloads a file from a predetermined domain. The domain may be any of the following:3 S$ r$ m& o- |% Z. q
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kutsap.com
( j6 l* I7 |. p; T/ L2 ?" \# k1 E# ^+ wvxiframe.biz
0 ]7 `- u8 K7 Q* _, r8 l6 Nsweetbar.com 6 v ~& M; U1 n" B/ m
troyanov.net5 ~5 l* v0 l' t# I. q, `
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Saves the downloaded file and executes it. The file may have one of the following names:
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' v Y5 f1 R1 g& l e3 Y! T& T- b! _[Current folder]\mhh.exe ! X; F; {2 C% c+ }
%UserProfile%\Desktop\mhh.exe 5 M" A" z! ]. _6 o
%System%\web.exe
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( X8 t ?. Z; P0 G9 Q) ]$ ^Note:
9 n, S! J3 F+ I+ g" I[Current folder] is the folder where the Trojan was originally executed.
+ i2 _9 w. _* }1 H) V4 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). - O; X" \* a+ 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)., x5 c. w$ q: i, j9 i8 m+ v# I
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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/ a# V0 a$ }: A8 L6 F! f
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines. `7 c: F6 `3 F, i
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Disable System Restore (Windows Me/XP).
9 i6 k9 Z5 H0 HUpdate the virus definitions.
6 J: I* g# _( W8 }Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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