How to remove o3n9k.com

o3n9k.com , yudald.bat , olhrwef.exe
Files size 116,812 bytes
MD5: F1BAE35D296930D2076B9D84BA0C95EA
SHA-1: 9BC4F0C1CBCA3718342BBCAAE2E7BEA759BBFFEE

yudald.bat ดูที่ link นี้เพิ่มเติมครับ
http://hotzone-it.blogspot.com/2009/10/how-to-remove-ljnhwtbat.html
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Files created
C:\WINDOWS\system32\olhrwef.exe
C:\WINDOWS\system32\nmdfgds0.dll (0-9)
X:\o3n9k.com
X:\yudald.bat
X:\autorun.inf

Registry Modifications
Key Added
HKLM\SOFTWARE\Classes\CLSID\MADOWN

Values Added
HKLM\SOFTWARE\Classes\CLSID\MADOWN\urlinfo : mcjhjk.v
HKCU\Software\Microsoft\Windows\CurrentVersion\Run\
cdoosoft = "%System%\olhrwef.exe"

Remote Host
221.1.204.243 port 80

URL to be downloaded/ data identified
http://hjyuw2.com/xmfx/help1.rar > %temp%\help1.exe
http://ghterwa.com/xmfx/help.rar > %temp%\help.exe

Values Modified
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\
Advanced\Folder\Hidden\SHOWALL\CheckedValue: 0x00000000

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\
Advanced\Hidden: 0x00000002

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\
Advanced\ShowSuperHidden: 0x00000000
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วิธีกำจัด/แก้ virus : o3n9k.com , yudald.bat , olhrwef.exe
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Download Fix Tool : PeeTechFix-Win32/PSW.OnlineGames 2.0.5