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HOW TO REMOVE W32.Blastclan:
1. Temporarily Disable System Restore (Windows Me/XP).
[how to]
2. Update the virus definitions.
3. Reboot computer in SafeMode
[how to]
4. Run a full system scan and clean/delete all infected file
5. Delete/Modify any values added to the registry.
[how to
edit registry]
Navigate
to and delete the following registry entries:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
\"Yahoo Messengger" =
"%System%\scvvhsot.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
\"Shell" = "Explorer.exe
SCVVHSOT.exe"
Restore the following registry entries to their
previous values, if required:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
\"NofolderOptions" = "1"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System
\"DisableRegistryTools" = "1"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System
\"DisableTaskMgr" = "1"
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Schedule\"AtTaskMaxHours"
= "0"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\InternetSettings\ZoneMap
\"IntranetName" = "1"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\InternetSettings\ZoneMap
\"ProxyBypass" = "1"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\InternetSettings\ZoneMap
\"UNCAsIntranet" = "0"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\WorkgroupCrawler
\Shares\"Shared" = "\New
Folder.exe"
6. Exit registry editor and restart the computer.
7. In order to make sure that threat is
completely eliminated from your computer, carry out a full scan of your
computer using
AntiVirus and
Antispyware Software. Another way to delete the virus using various
Antivirus Program without the need to install can be done with
Online Virus
Scanner.
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