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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
2 e1 @$ i6 U. ^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:9 |) `1 C2 f z! k: h; ?
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Downloads a file from a predetermined domain. The domain may be any of the following: M: D/ i4 k) R' e
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7 r% {: h3 W0 r5 Y# akutsap.com
6 g% b0 ~& x! mvxiframe.biz 3 a& n5 S8 ?3 [
sweetbar.com 3 N& ~5 U+ l' y( \3 J
troyanov.net# |6 ?3 @/ g P( F+ [' H
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Saves the downloaded file and executes it. The file may have one of the following names:
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$ p2 b; j1 k7 W* r3 D5 @3 r[Current folder]\mhh.exe
+ F" J3 ` Y, D6 p3 P7 N# M%UserProfile%\Desktop\mhh.exe ! v% X. G# |% @( x! ]7 x
%System%\web.exe1 z9 H1 F( [( N
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Note:
3 B1 R1 F; D6 w[Current folder] is the folder where the Trojan was originally executed.
$ P7 U* I4 A: d%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). ; T& V T) ~; j0 L: [& R# |/ O" Y
%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).4 n' |/ o) g: O8 m3 O. R
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! e( I# j2 `9 d) fEnds 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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* L( `" g2 X; w) D, e- Q+ I清除方法( C+ d# a3 b' a, `; S- q
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.& X9 V9 E" g7 y. c- r
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Disable System Restore (Windows Me/XP).
0 y1 {# L% `+ x4 T3 t$ l) vUpdate the virus definitions.
2 j$ s' D7 y+ J/ K$ k# g. LRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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