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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
" u# A4 i. ^: j9 Q4 oThe 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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Downloads a file from a predetermined domain. The domain may be any of the following:0 N/ s' s* \6 d: B& [
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; {& M/ l9 u5 g5 Ckutsap.com
. c5 H8 {) z6 a- ?2 R5 xvxiframe.biz . _) R1 _. a8 Z% L7 m
sweetbar.com
9 u+ Z5 Q9 b; Z. d) Mtroyanov.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
# p0 j" F R2 M: S% z%UserProfile%\Desktop\mhh.exe
6 F& d7 [5 y3 S+ u5 p o# h%System%\web.exe
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[Current folder] is the folder where the Trojan was originally executed.
, t! H! X" x4 I5 O8 t%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 r, y; F; A6 m%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).3 C0 P2 m6 D" }8 P
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8 w/ n4 O+ n+ |6 {% OEnds the Trojan processes after a period of time has elapsed. This period of time depends on the CPU speed and other environmental factors.' L: o% H+ j5 [0 H- a5 q; ?3 \
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清除方法
$ \ I' D+ D. kThe following instructions pertain to all current and recent Symantec antivirus products, including the Symantec AntiVirus and Norton AntiVirus product lines.) [/ m* c9 W, H1 m* K, B2 K
5 R2 p0 F7 n* WDisable System Restore (Windows Me/XP). $ g( ]; W9 {! ^, c" H
Update the virus definitions.
4 ~" D$ @6 d# C5 t1 ?Run a full system scan and delete all the files detected as Trojan.Anicmoo . |
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