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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=20 ^- U" I4 L1 g# g& f: Y
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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:9 k) Z; N3 E1 D7 a, i) Y
, g/ g) S5 q% T" K) }Downloads a file from a predetermined domain. The domain may be any of the following:
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1 o( o) [7 A" C ~1 ?kutsap.com
2 z f Y. D9 Fvxiframe.biz . N% y6 |- \' ?: K2 Z& c2 m
sweetbar.com
: u- |4 Q, w0 D# L; Otroyanov.net5 T0 i0 o" x6 s* J% e. l. g( A
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5 X5 j. n' s: a( HSaves the downloaded file and executes it. The file may have one of the following names:& ]7 f+ j+ i; z( e' j
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[Current folder]\mhh.exe / u. x* J9 ]) g5 u1 |1 Q R- P
%UserProfile%\Desktop\mhh.exe ( t/ G( @/ J, U- ?
%System%\web.exe4 u- l% g# g5 z6 `8 @; Y: S' ]* J
* }. o3 \/ K8 a3 O3 DNote:
" ?0 X! F8 }' S+ L% B! E[Current folder] is the folder where the Trojan was originally executed. / {8 C* c( o) H9 u; R
%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).
5 V' o3 p$ Z4 v. v%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).* k5 @; v7 A# t7 H& D% o) Y# V
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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.$ g0 M$ p" \+ ?/ E# p
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1 X2 ?2 e4 C) j; l& X4 W清除方法
7 C) H& g( O* n, e( k. p/ A/ tThe following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.
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/ g, h# m7 ~% b+ Q; ^Disable System Restore (Windows Me/XP).
0 I* S. U4 B5 r2 ~2 k# W" h, DUpdate the virus definitions. # F) m- ]$ G! B( i
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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