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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=26 E3 C- U1 q: E
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4 j; w( ^+ n( w5 }- E$ _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:2 d- _, R! O. s( `( S- K1 @
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Downloads a file from a predetermined domain. The domain may be any of the following:% K Z3 r& \9 S E4 k j# Y4 b
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2 x/ I7 m- u" k# Dkutsap.com % _' C" E, r+ U$ h
vxiframe.biz 6 o i- u. \: W# c0 `' R2 z
sweetbar.com + C1 B* V0 [% h/ ^, Z k
troyanov.net
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5 {/ S4 M% h( L* o2 hSaves the downloaded file and executes it. The file may have one of the following names:( `8 A9 V2 P) W' ~. M
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( f4 I8 {$ ?6 P5 H" I[Current folder]\mhh.exe 5 [( @: g* L# I- j. m* e1 E
%UserProfile%\Desktop\mhh.exe 5 W# S$ z) x3 _& w# W! y4 C
%System%\web.exe4 D% ]* s! n: K. {/ T
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Note: 6 C8 m& T, R" [4 Q! O L5 H# v. Q6 Y
[Current folder] is the folder where the Trojan was originally executed. # n9 x) a+ h: m( { q' T
%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 c: r! I7 ]- F9 e+ K* l4 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).0 D/ I" U- Z# P+ d( e, I/ q5 h
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! b$ L+ f0 L1 D. A8 s; GEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.' i2 c2 L+ s* Z" Y1 V$ ?
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清除方法
& P8 P; L7 S* H. h4 PThe following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.9 |. l; r$ z. _+ G, P9 u
0 }! ?" s3 B3 s) v6 i$ zDisable System Restore (Windows Me/XP).
. N$ I7 E5 W+ F4 d; q: d; CUpdate the virus definitions. * ]) a* ?" f0 [( J# j
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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