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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8 k% c9 i) d W3 i; F. i9 _
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:' H" s$ ]0 ~# E' l1 \# s$ }. o ~
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Downloads a file from a predetermined domain. The domain may be any of the following:& E+ z3 J: H/ N$ \1 I
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" R4 o V' y, \8 ~& T* q2 Z1 xkutsap.com
( E, d7 Z8 z( ?+ n6 w9 \vxiframe.biz 0 \9 r6 m6 U6 }4 y3 H% b$ }0 I
sweetbar.com
9 C% Y! `" Q: A5 `troyanov.net, f' ?6 t! d9 \& O9 l
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, `# M0 g* }% X) q3 RSaves the downloaded file and executes it. The file may have one of the following names:# f0 {! [2 R& o/ o
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[Current folder]\mhh.exe
8 E8 A6 {. j. U, v%UserProfile%\Desktop\mhh.exe - ~" |4 g' D) V( a7 u y
%System%\web.exe2 Y0 E" ?1 ^. d2 z
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Note: / ]& o C/ _# B3 C+ T* z
[Current folder] is the folder where the Trojan was originally executed.
! m. B# A) q* @2 p [, \: J%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).
- b6 w/ x: i4 W1 J%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).% X& @; U" P! F1 b
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# y# \0 c) V& S8 YEnds 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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% G1 H9 I: B& i+ I清除方法& Y& ?* a; P/ m C. x
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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& {8 X+ m8 K& z0 `* t. U$ G9 VDisable System Restore (Windows Me/XP).
. g" H" y8 a. N0 d) N1 E4 ^6 [2 |& RUpdate the virus definitions. 0 s2 ~: e5 y) x: M
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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