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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+ a: x) D- q8 a: G l$ s
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:* N- l9 B* e( @4 W
: K0 C' G8 L5 V& H+ r& M5 F9 j" g# UDownloads a file from a predetermined domain. The domain may be any of the following:
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sweetbar.com
: \3 o; {9 t. i: f6 A/ X. `' Ptroyanov.net# a, g9 g- W( {0 a H k- n0 D
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Saves the downloaded file and executes it. The file may have one of the following names:" E3 b$ B7 B, W+ D' ?8 G e+ y6 n9 f
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[Current folder]\mhh.exe
& o `# T6 W i7 O4 V%UserProfile%\Desktop\mhh.exe
6 [0 p7 W' w s9 g8 v( @$ b6 i%System%\web.exe( }2 _& n8 v' {9 x+ [$ _; u# m
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[Current folder] is the folder where the Trojan was originally executed.
3 w; i0 u r8 @# t# e, b%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). 9 M( R1 G" `. V
%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).2 F# q; g O' X# G9 u/ M& R
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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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; J: a: P- q. w- K清除方法
1 X3 Q# n0 v$ N2 |8 p& }0 c+ rThe following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.
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0 G6 i6 A2 C+ |3 h: qDisable System Restore (Windows Me/XP). - o& O. H y6 H2 z
Update the virus definitions. . J' f4 j- i/ i+ z$ \7 z+ M
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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