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发表于 2007-4-29 21:48:02
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http://securityresponse.symantec ... 3724-99&tabid=2( K- X7 @: _; ] J
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6 F; z; s4 ]6 m' Z' w+ xThe 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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& a/ U; @: T' g6 {Downloads a file from a predetermined domain. The domain may be any of the following:6 W: O1 i' N1 N9 J4 R/ {2 B
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% i& H( A0 N, M: Ikutsap.com , d2 T$ `* K3 Z) Q# U0 k7 X' G
vxiframe.biz
. Y; M' `5 ~' _sweetbar.com ) ]5 Y$ n; t. w5 h1 H
troyanov.net: g$ P7 O$ z( }7 [5 k' B
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: h4 \% ?- b: ~; q1 A3 x$ TSaves the downloaded file and executes it. The file may have one of the following names:
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[Current folder]\mhh.exe
- Q1 A1 S( L" W& L%UserProfile%\Desktop\mhh.exe
& r( @; [0 [- ]) O% X: c9 G# s%System%\web.exe2 g5 X4 ]) X7 y) t! P. [& l- l! X
2 ^/ d9 c6 J# y0 k4 X. UNote:
7 L0 l- q+ H9 }; y. T[Current folder] is the folder where the Trojan was originally executed. ; `: |: y3 N2 Z+ Q9 L
%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).
h" _* j! }4 `+ p& F$ t* d8 I. ]" z%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).+ q: {" U' ^9 V+ F% [9 a h3 ^
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7 x/ a0 b7 r. s1 uEnds 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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5 b) A; f+ u% m1 O清除方法* n7 G s2 Q2 {0 @" }2 U3 q+ 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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% m) K) C: t) A: [5 a- L" uDisable System Restore (Windows Me/XP).
/ w }8 s; @# FUpdate the virus definitions. 8 |4 |$ Z8 R6 ~; [% M! r9 g5 I1 K
Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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