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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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8 X' h' r. e% ?# dThe 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:9 I5 R) y4 V4 Y( d. J/ q) g8 j) Z" j
; f8 W4 j3 e/ G9 M X* P; DDownloads a file from a predetermined domain. The domain may be any of the following:* e1 p* H5 c9 v# A5 k
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F! R/ C3 t8 w4 x; `kutsap.com
9 V# F ~/ Y/ Bvxiframe.biz 2 v9 G: K" u: ^* Q* @- r
sweetbar.com ! W2 k6 P( m# f7 Z
troyanov.net% L* P" ~* P) I: y n. f
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! e ~+ I% I8 x7 z4 tSaves the downloaded file and executes it. The file may have one of the following names:
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[Current folder]\mhh.exe 6 u% V2 ~+ l* q
%UserProfile%\Desktop\mhh.exe . |: w8 f* x6 ]+ H3 r; {
%System%\web.exe
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+ n" t3 Y: L n; E# ~Note: 7 P' Y" O8 e. E2 }4 \
[Current folder] is the folder where the Trojan was originally executed.
& }4 g; `5 W& ]/ Y x& E2 S* y%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). 7 u; b0 r6 M9 |
%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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, F# x9 I( g$ AEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.2 B4 S" k; O9 @0 G5 w
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清除方法
7 Z2 k9 D7 A0 B) h, J: {9 nThe following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.( D' \3 B# u8 X+ U
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Disable System Restore (Windows Me/XP). Z+ q% t; ]- `) c/ R
Update the virus definitions.
" `( Y3 Q4 ^2 |4 j& {Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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