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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2& S+ k9 y# p. t5 D4 w g6 n
: L2 b# A# ~# J$ C2 w3 W6 f病毒特征
z$ V$ E8 Y5 R a1 ]/ g5 O5 rThe 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:: |+ Z- g$ A. p8 Q# b
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Downloads a file from a predetermined domain. The domain may be any of the following:0 M* e2 J+ {* p3 b' U" c0 d6 x
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& ]& ]4 Q7 ~9 [kutsap.com $ v! S% ~8 V" h0 I- ~0 J9 k! z1 \4 N
vxiframe.biz
0 P w9 s0 L' f8 ]sweetbar.com * H$ t( j4 Z6 n" T3 S( _ W
troyanov.net
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9 F5 @) L3 u: |1 Y& l2 k/ q) q9 bSaves the downloaded file and executes it. The file may have one of the following names:
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2 G9 Q- {, W8 w) S4 q[Current folder]\mhh.exe * y$ V5 r! B2 \! z
%UserProfile%\Desktop\mhh.exe & O9 ?- O' w. c! @: Y
%System%\web.exe4 C: p4 x6 [0 U) o$ J# U
4 G/ Q1 s7 _" rNote: ; ` b/ S: G& T7 }* M' W1 d
[Current folder] is the folder where the Trojan was originally executed.
/ R1 v; O" [7 t7 m%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). 2 n9 U% M7 p, C3 w1 V7 t
%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).+ }9 ?5 ~3 ~2 N& g% R U
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9 L: H5 c( x' z3 Y# r3 p j$ eEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.& b' O1 U" _% u& L% V1 ~* E. U
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& C2 }4 e0 X& U! Q清除方法
. E% s S! W+ @( oThe 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).
- m- T, v3 ], T+ O5 [4 |Update the virus definitions.
. x/ n; v% S" P# r& \# |' hRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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