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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
( D" t5 b' |+ S) w! N6 @8 CThe 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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# `- J8 X+ u4 I8 G1 z h. lDownloads a file from a predetermined domain. The domain may be any of the following:7 G, ^; Z" O' @9 o" O
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7 V' ^; `2 v* p4 g) @4 G L5 xkutsap.com
0 f' w1 \- A. K( vvxiframe.biz
: p1 T. _2 T- R j3 Msweetbar.com ) ]9 F) x) k: K: e
troyanov.net* `) Z. @$ s( X/ W x4 h8 i) D
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% F- q( j: v1 S" E: d: VSaves the downloaded file and executes it. The file may have one of the following names:7 d* ~+ M: K0 o$ c }& ?% A
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[Current folder]\mhh.exe ' h8 a+ g9 {) n" S4 |) P! D' L# e- z
%UserProfile%\Desktop\mhh.exe
0 m" \4 l% ~2 b%System%\web.exe' {0 W$ Q* d, a
3 {) c2 ^6 B% p( Z$ GNote:
% S; P6 u( [. Y$ i[Current folder] is the folder where the Trojan was originally executed. , h# q. c% A/ H3 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).
$ a: l- J3 a; |; O+ R5 K%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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6 N: ~! u9 N5 z% O/ HEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.' G: C/ A* m5 t5 K7 D1 Z
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5 n" s8 ~9 y7 z7 @5 E0 z- o清除方法
' I/ _& W, j' x5 _& dThe 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). 0 A2 [5 |* T1 v) O: O$ h) l
Update the virus definitions. 5 i K1 U6 \9 k8 b F( ]# z
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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