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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:8 W7 s" U5 H0 q9 b4 D$ Z
0 H, S! O# y1 H2 e1 wDownloads a file from a predetermined domain. The domain may be any of the following:
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kutsap.com 0 a4 k2 m9 P$ Q5 Q2 G
vxiframe.biz : ^ ^& I( T6 @& G
sweetbar.com
! U7 w4 H' W+ @1 Rtroyanov.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 4 o) z: a4 I5 U. x1 N# h
%UserProfile%\Desktop\mhh.exe 8 W8 x1 C3 ?$ r* n* Y
%System%\web.exe
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[Current folder] is the folder where the Trojan was originally executed. 6 L. P% f- N/ ~+ v, _0 r7 D! X
%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).
5 B3 D( P2 C5 d+ z" B%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).( C1 Z% z5 O7 I9 e/ T
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- ]# B$ Q3 X/ E$ j9 L; H, L4 E$ g6 pEnds 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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# O; H. H! |* L: f) x1 y* w7 x清除方法8 L) Q8 X7 [, X( f8 g, c
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).
6 v( T+ ^8 R6 D5 R# I/ ]" Z& |: V1 {Update the virus definitions.
9 {1 l0 K( t" s$ s' t% W- nRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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