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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) Y0 i4 L/ B! f7 d" W+ C
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:8 L8 t8 ^$ T. B! i6 k2 Q$ `3 I
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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 6 L) b" r* ~5 F% r! t1 X
vxiframe.biz
# c; M9 t, V2 v; G G$ Tsweetbar.com
0 A2 ~" `# `$ \6 s4 M" ktroyanov.net" j- Z$ y1 H* K. A
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Saves the downloaded file and executes it. The file may have one of the following names:
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6 t6 f6 }, I5 r( ][Current folder]\mhh.exe
. [9 q7 C% ]- _# G! _; I5 Y%UserProfile%\Desktop\mhh.exe
' R: m. ?! b1 b. m9 M%System%\web.exe! a* Z6 m: @* G$ M, F' k4 S- i
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Note:
: g5 s3 N- s* f$ e+ j" j; o5 k[Current folder] is the folder where the Trojan was originally executed.
6 g5 _) e0 j7 G; k%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).
! g! A2 G2 U$ d- o, p+ 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). N: D+ x. y9 {4 D. p5 A- m
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Ends 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- P; ]- \. A" s4 k清除方法. ]8 o+ u( r: ]( C7 X0 k
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). / z7 p) m& D2 b/ l# t3 I+ g' c
Update the virus definitions. 2 C& q+ Q: `' U5 Z7 [6 C
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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