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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
0 z' i' `" g7 [& k' t, s" a+ SThe 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:! m/ ]: ]# K9 p$ X( m8 r- V9 P& H
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Downloads a file from a predetermined domain. The domain may be any of the following:8 U# P7 w6 ~8 U& W: @0 w+ A
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' M. E, Z, {. d K( xkutsap.com ) ~: Y: n; j7 p( ~7 G2 u7 e: {
vxiframe.biz
! o K9 X- f& Z; B3 F$ g0 f/ Tsweetbar.com 7 @8 d5 {& H* O
troyanov.net
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! l' v- Z, z. d! k/ X' WSaves the downloaded file and executes it. The file may have one of the following names:# n$ y4 M9 }8 E. c o
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[Current folder]\mhh.exe
# T& N1 L, Q1 E: o- G%UserProfile%\Desktop\mhh.exe
. p+ g; j3 a0 Q& t%System%\web.exe
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Note:
, c/ L2 Z5 \6 ^; G9 Z[Current folder] is the folder where the Trojan was originally executed.
5 j: F5 e- w& E" l2 c 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).
3 z( X* Y# U" R% G%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).
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+ j' m- d) `' @8 j) e2 ?+ HEnds 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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/ g, u! e+ J# x: t3 P6 ]0 K清除方法8 C5 V4 G% J+ N* |% E* F" b
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.3 T7 T6 B4 B+ }" v) F0 u5 \
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Disable System Restore (Windows Me/XP). $ i/ r- V* E! k" e" }0 T% @
Update the virus definitions. 6 j {3 u) T+ v+ F" i" I5 g+ @ e% Z, Q
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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