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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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病毒特征# `( S- K: ^* I7 T- a P7 B
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:( Q$ |7 k' R0 G, n# a
# A4 X6 B& `3 K" JDownloads a file from a predetermined domain. The domain may be any of the following:) l' h: P! B) S1 ~# D2 }
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kutsap.com
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" r/ G% h: Z+ Usweetbar.com
- w3 u% t2 w! Q- Y& Vtroyanov.net
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+ |% X" d) i' d( c0 K2 cSaves the downloaded file and executes it. The file may have one of the following names:
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[Current folder]\mhh.exe
+ K5 x# o5 u9 Q3 I%UserProfile%\Desktop\mhh.exe
- e4 F+ p6 D1 c/ T$ @( K, [%System%\web.exe
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Note:
1 j' L, N9 e: B[Current folder] is the folder where the Trojan was originally executed. $ d4 f% q5 d+ ~7 @
%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).
; p- C2 X) o4 V6 o' }3 @! @%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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9 P/ i+ Z: L- J+ }4 mEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.) w, o+ h$ s9 R/ R& }6 }( I
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7 Q1 X" |$ M& |( q; }清除方法9 E. c/ W2 q: g2 Z& B6 q
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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6 J# P6 ^* i& d; @# i8 W/ CDisable System Restore (Windows Me/XP). 4 r" m7 D: j8 j3 c( d- {; `. `
Update the virus definitions. ! H0 H1 M/ ^: R% @* e$ V( R
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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