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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, L7 g: ]/ ]2 c3 _3 @5 _/ l
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:
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% j/ m5 U9 w! m. Y) g. P. N8 M( qDownloads a file from a predetermined domain. The domain may be any of the following:0 g! J0 `/ D/ `/ H* s% Y3 ]9 l
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kutsap.com + h Z }$ }3 K |
vxiframe.biz
6 a2 r+ H0 S6 E; T: H1 ]0 X1 m( Gsweetbar.com - y$ |% u1 j3 Y$ G/ Y' O' C
troyanov.net, X% p: b+ M6 [! z" a1 f
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# ?, Q. u) R) J! x/ ?Saves the downloaded file and executes it. The file may have one of the following names:
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) [2 V1 B, P2 |5 D8 S/ p[Current folder]\mhh.exe
, B/ Z! a; m5 Y9 @7 T%UserProfile%\Desktop\mhh.exe
; I3 a* m3 N$ v+ C( `& F%System%\web.exe. q1 i- T9 p3 Y t) C8 d; R
& V$ i9 ^7 m3 @: E! [Note: 8 I8 ~9 E3 g8 ]" p! n* J
[Current folder] is the folder where the Trojan was originally executed.
/ V" f' N5 a# q0 B8 e7 U/ h%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).
# |7 e! d( t% q6 h. Q7 C) Z2 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).3 U4 ^7 p% s+ A2 r I
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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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清除方法9 H G2 ~$ W) G: S/ j Y- 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).
. x# E9 {9 n' y6 k7 W, vUpdate the virus definitions. . k; H4 i) I! j3 _7 l( C/ q& S5 A) D
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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