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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2 c+ y% r. M$ q% r" B' o. m% `' B
" [/ t) l6 f5 L( T8 B% s8 W% ]病毒特征
+ |) ], g _! {4 v" NThe 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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" E1 ^$ u/ d6 {& t# }Downloads a file from a predetermined domain. The domain may be any of the following:
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* I( w1 S5 W) u5 a6 @9 V5 |7 Lkutsap.com * k6 r7 i: I9 F) f, R b
vxiframe.biz
9 Z5 W: i ]4 Tsweetbar.com 8 v t! M2 P4 L
troyanov.net
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Saves the downloaded file and executes it. The file may have one of the following names:
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[Current folder]\mhh.exe
* _& m; y- o' k; o; h%UserProfile%\Desktop\mhh.exe 2 `9 F3 b+ @3 U
%System%\web.exe
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$ h5 G5 `% \" g& v) Q6 w; u9 mNote:
% {9 D" f- }, e q- q[Current folder] is the folder where the Trojan was originally executed.
0 G! x. ?5 ]4 Y# U5 _" c%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). : r X& ]7 r8 Z, M2 f- G2 F, e
%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).% V, ~5 H5 V9 g; J1 B- b; t' s
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" P4 f8 R: S" j+ wEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.; c5 o0 ]8 `1 z7 S) |. e# y
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* L6 ]! X5 o1 E3 x# p" }清除方法6 Q6 V2 _- G7 K6 B4 T, K& [# f$ h& G+ s
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).
' q( C3 E1 X( f0 r4 f& tUpdate the virus definitions. / q! w% X' A) _& R" a
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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