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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& w. A8 _! \5 z. v' D# K
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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/ K& n; I; R# g$ mDownloads a file from a predetermined domain. The domain may be any of the following:
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% B0 I) i3 F; T( n7 ykutsap.com ; k, M% e/ ^3 g0 r0 I8 t
vxiframe.biz ' A& L2 x2 _4 z+ A. F/ D
sweetbar.com ! ~2 {: H R' _- K/ m2 g- m8 [
troyanov.net
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Saves the downloaded file and executes it. The file may have one of the following names:
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[Current folder]\mhh.exe
- R8 I1 F6 }8 z$ v3 p! s- ~" D%UserProfile%\Desktop\mhh.exe - R* q T4 ~! S+ x! _% y+ h3 _
%System%\web.exe
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Note: $ p. i2 J/ f" u4 a
[Current folder] is the folder where the Trojan was originally executed. 9 t- [7 ^% h3 a- A. e! x8 P1 e
%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).
3 h- S! B1 K# R: B+ g9 R%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).! o3 z, f3 O# x3 `! g( t& \
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7 C' b) d# w ^' L2 Y2 e6 ~6 {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! p1 O, i- w; o. v
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.* H9 ~0 Y1 m, \2 {, N" o
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Disable System Restore (Windows Me/XP). , I5 o5 S: [8 v9 |' c4 ?
Update the virus definitions. 6 ~! h6 Z2 Z1 c& Q* A
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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