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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2. V O" _; X% x& f u
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病毒特征
9 D* c+ V/ X% u" m. i8 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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; g- }: Y4 c; u8 u: S2 g& D' D4 P! fDownloads a file from a predetermined domain. The domain may be any of the following:
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kutsap.com
2 r" @; O/ E/ P3 t) F+ nvxiframe.biz
8 C- T; D: D/ y1 lsweetbar.com
5 D6 i# S3 y3 K& V+ ^& q Z) i, o% [troyanov.net
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, ]9 F# ]& s) m8 cSaves the downloaded file and executes it. The file may have one of the following names:- Z7 D' [2 j4 [+ N
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* k8 A U0 h$ X5 ~7 `. x[Current folder]\mhh.exe
1 y3 P# x0 D! K%UserProfile%\Desktop\mhh.exe ; n; s& b* Z4 |. ]& g
%System%\web.exe+ i( ~' d9 l8 c
& p4 w2 ]1 S, F1 e5 dNote:
9 ^' H* e% l' C5 d, |' J( B5 H[Current folder] is the folder where the Trojan was originally executed.
! u# H. J5 w7 z4 O# y%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). % L: Y& V9 o# ~* 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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Ends the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.# {7 V+ ^5 G" G& Y/ Z, u
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6 _5 f4 W! F! x# ` L5 l清除方法8 n6 c2 i" g0 B$ r
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).
- S4 e. d: b5 i Q. A% G0 z, EUpdate the virus definitions. $ ^% Y) b1 L* t' W
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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