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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=25 G' m' _" l) [8 M2 w0 ^; f
8 j4 K# t' g! o1 z$ g病毒特征
$ [" R+ k+ e/ q8 u/ o% vThe 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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+ x& y1 l9 E3 z& @3 o7 E1 _+ SDownloads a file from a predetermined domain. The domain may be any of the following:/ h2 u0 c/ r: N4 a! g
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kutsap.com
8 S& q1 c8 c: l2 C: `1 y, lvxiframe.biz
M6 b, J2 k/ T% ?, zsweetbar.com
. B8 E! `# X2 }& k4 |! n6 jtroyanov.net, p' W, \; x* Q( q
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% |" t' L0 }; q5 nSaves the downloaded file and executes it. The file may have one of the following names:
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% y3 r! w3 u* u; J: [, U* S* D& c' D8 C2 s2 u/ ]3 R/ E
[Current folder]\mhh.exe
0 k: l$ G7 K. [9 {1 K- g%UserProfile%\Desktop\mhh.exe
$ ~. c9 ~& L; I2 F" v%System%\web.exe
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* g. K! Y' O! X' [/ ZNote: 8 U1 y4 {, g2 Y3 W$ t w
[Current folder] is the folder where the Trojan was originally executed. . i2 S1 Q' a8 M" m- k) {; ]9 T3 `
%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).
5 v( x) m& q* D/ 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)." i; K. c( @. j0 v0 _4 \
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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. H, \. I- @* i$ B+ U7 L7 m
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; E9 N) S( C+ f; z: H清除方法) b1 f5 q7 v# |; O
The following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.! Z+ j- b8 ~ g: f( }* a5 Z1 s* Y
5 I" A# Q8 N7 G T- a$ }" ~- T) EDisable System Restore (Windows Me/XP). 8 D4 P# r& o/ Y7 \8 @
Update the virus definitions.
, {5 c# f" B+ @* X& x/ @; L4 a( dRun a full system scan and delete all the files detected as Trojan.Anicmoo . |
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