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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2: p* K8 W3 w6 A+ B5 \' y9 _
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病毒特征0 {$ l& f1 ^2 Y8 d2 E8 w: r5 \4 e) l
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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$ w; Y9 D# _7 B) N+ {Downloads a file from a predetermined domain. The domain may be any of the following:3 v0 A* e+ a8 v1 D$ I
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kutsap.com
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sweetbar.com [& O( `. B8 e8 s' j# [
troyanov.net
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% _. Q5 J8 e8 t \% TSaves the downloaded file and executes it. The file may have one of the following names:7 F1 }! w! j6 x2 V% T
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[Current folder]\mhh.exe
- ]2 l& h: U3 D. x%UserProfile%\Desktop\mhh.exe
; T& |* w) W- S$ A D5 r& l: y%System%\web.exe- h& M' ~' C2 A# L( l7 E
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[Current folder] is the folder where the Trojan was originally executed.
' a1 }9 c8 c- `, A2 q%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).
C, g R$ V) o2 m! _, l%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). Q) p. I- m/ m
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9 h7 Y- _3 O9 f0 Y6 ], i& o0 kEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.; K& w0 ~ k5 J, t6 `# j; K6 {5 f
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" \! Y9 L% Q! H7 ]' o# b; o: i清除方法
- \" \( x& T0 n2 IThe following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.
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2 B1 b; F+ ?. ?4 V L! L% y5 J' {2 }; fDisable System Restore (Windows Me/XP). 1 T% R4 i( {0 e8 \/ l: i
Update the virus definitions. 9 f1 L! k% s7 j h9 b
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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发表于 2007-4-29 21:43:09
发表于 2007-4-29 21:48:41