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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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, H0 D( x9 Y+ a% s9 p! O a病毒特征
]/ |- }/ G/ B! UThe 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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. z9 s" O) f$ N1 @; BDownloads a file from a predetermined domain. The domain may be any of the following:
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kutsap.com
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^6 N j( s1 [# m6 |* i |sweetbar.com
7 o3 ?( ~$ b5 `* P! ctroyanov.net& f @0 s& P- k C
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4 c0 u7 o0 y) ]) ]6 @) w4 `Saves the downloaded file and executes it. The file may have one of the following names:8 W6 t+ D3 M7 b3 b- s
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[Current folder]\mhh.exe ; a9 a, `$ C# I- F! {* M5 f
%UserProfile%\Desktop\mhh.exe 5 l0 E0 b N1 R5 m8 i
%System%\web.exe
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Note:
S) ?2 g- f6 u9 a$ I v[Current folder] is the folder where the Trojan was originally executed.
6 H% U) b& o- t6 X%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).
' F" x$ @# t% D%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).& d4 U$ [+ D- T T* `5 I9 h
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6 y" c/ Q% y" u4 \! D& T' aEnds 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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清除方法0 G7 s: y# J* ]3 l9 f
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.% I4 V) k. P3 o: g
: G3 f; G! k" }0 ^Disable System Restore (Windows Me/XP).
& ]2 ]9 ?9 _ H! G- MUpdate the virus definitions. ) a* o4 I8 w0 a+ |
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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