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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
$ ^4 x% }) c2 yThe 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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Downloads a file from a predetermined domain. The domain may be any of the following:
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kutsap.com X: H$ |. y/ J |0 A5 ^' t0 u
vxiframe.biz 3 E; u: S8 T7 f6 S6 t/ o
sweetbar.com ) c- r$ B" N) F- q, ^$ }' f5 L
troyanov.net. R# B' }7 m7 v9 h+ a3 b
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" K( ?# {+ Y" }( QSaves the downloaded file and executes it. The file may have one of the following names:
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[Current folder]\mhh.exe
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%System%\web.exe
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0 _) M# P8 _ ~ eNote: 0 x' h3 v; D6 ?3 ]6 h2 m7 V1 U
[Current folder] is the folder where the Trojan was originally executed. ' I: \" p! o+ P+ h
%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).
( N) ]8 l5 p+ w, q0 s+ K%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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5 ~& q8 V }9 mEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.' n: ?, ~; p2 [& G
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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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Disable System Restore (Windows Me/XP).
$ E2 @6 M) Q/ m5 M: s2 |& Z6 CUpdate the virus definitions.
: q/ o8 ]3 a$ a5 _/ eRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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