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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2: ]+ O# O h' H- J4 _# m6 c
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病毒特征) F! w& C, j5 g3 ^% A# Q
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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9 v9 z6 c2 w/ S; dDownloads a file from a predetermined domain. The domain may be any of the following:
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kutsap.com
5 X$ k8 ~3 [! Q+ n$ vvxiframe.biz C. o, \3 w+ u1 Y7 [
sweetbar.com / M. a, R" P- k' p) R8 Z+ Q, N" J
troyanov.net! e" U0 c* o7 K7 b. R
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" H6 Q1 w6 o% F* y5 F6 k. GSaves the downloaded file and executes it. The file may have one of the following names:1 w( x4 f, H, y* G& ^% E! i6 U
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[Current folder]\mhh.exe
( ]9 N1 h/ \ z+ x%UserProfile%\Desktop\mhh.exe
* v2 C9 o0 {5 Y1 B- `+ h* ?%System%\web.exe
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Note: 3 |) z$ H/ h5 i g, L
[Current folder] is the folder where the Trojan was originally executed.
! [& T) w! r$ X' S7 o+ t1 n6 o& I%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).
% e/ c; o1 G9 o; }6 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).* J/ v q5 S3 F; G/ Z7 {% l
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^3 J4 b, p- F, c2 eEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.$ A" I9 n5 R+ N U7 s/ {6 q0 ^/ R
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; d2 I# v6 O( v; Y4 x; |7 D6 z清除方法
% W: }" }3 t. T% {$ W" a8 a! @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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Disable System Restore (Windows Me/XP). . g6 t D, L1 ]: l! B5 Y1 r
Update the virus definitions. / h) `2 M! o) m! m/ P3 T! w
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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