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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2! R% w* U" L& w) l3 s* h
& u" {; i8 H8 G9 e9 M4 [4 `0 |病毒特征
5 s- }0 e. C8 ]* D6 X3 MThe 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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; R- }- q0 _' b2 a7 I5 UDownloads a file from a predetermined domain. The domain may be any of the following:
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2 r3 c) t3 ^7 U3 Y u( Pkutsap.com
+ _3 F2 g1 C7 [3 _vxiframe.biz % u4 f9 z }& u" q( [+ Q' S
sweetbar.com ! s! i) J2 C+ c! d0 H; u
troyanov.net& T+ H3 G* G: l5 T
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0 ~# g5 T8 J BSaves the downloaded file and executes it. The file may have one of the following names:6 X& G+ W; B- p, r: ?+ w! [
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# m" R# v& R- Q" x. \" V* r[Current folder]\mhh.exe % c, F/ [; @% F" O' ^6 U& M
%UserProfile%\Desktop\mhh.exe
7 o' a& P0 \5 r5 V4 }: U# n$ N%System%\web.exe" n9 y2 S3 c7 h# ~' p2 Y; P
4 k- A6 q2 A6 U+ C6 ?7 B7 ?Note:
6 x) h- M- x* m7 E k7 F/ Q* X) h[Current folder] is the folder where the Trojan was originally executed. ^1 `% R8 H x) m# ~, u
%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). ' ]1 m0 s* H: B3 N& ]! X4 p
%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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! H6 Y; _9 B1 ]! J% y# s& EEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.& v z/ g1 G3 k/ ^, g1 X2 i) S
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, U" g, u U( r% B/ M清除方法6 {: E9 }0 X, `+ A1 ?
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.( w" g" Z0 m' `7 } i0 L2 B+ H' V$ p
* B- N, F& w7 }. _Disable System Restore (Windows Me/XP).
& s% P9 D6 W. l+ D3 f0 n8 cUpdate the virus definitions.
9 c' z3 S( w5 `$ _Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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发表于 2007-4-29 21:43:09
发表于 2007-4-29 21:48:41