Remove BestsellerAntivirus. Removal instructions

Severity scale:

(61 / 100)

BestsellerAntivirus is a rogue anti-spyware program released in early 2008. BestsellerAntivirus usually makes its way to your computer via Trojans and browser security holes, but may also be downloaded and installed manually. When active, BestsellerAntivirus uses scare tactics, such as falsified scan reports and system notifications to get users to buy the full version.

BestsellerAntivirus is a scam and should be treated as such: do NOT download or buy it, if you have it - remove it and block SystemDefender's domain using your HOSTS file.

BestsellerAntivirus properties:
• Shows commercial adverts
• Connects itself to the internet
• Stays resident in background

Automatic BestsellerAntivirus removal:

remover for BestsellerAntivirus

SpyHunter is recommended remover to uninstall BestsellerAntivirus. You should confirm using free trial that it detects current version of parasite.

Note: Manual assistance required means that one or all of removers were unable to remove parasite without some manual intervention, please read manul removal instructions below.

If you failed to remove BestsellerAntivirus using SpyHunter please report this to us.

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STOPzilla

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We are testing STOPzilla's efficiency at removing BestsellerAntivirus (2008-03-19 11:53:52)

Malwarebytes Anti Malware

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We are testing Malwarebytes Anti Malware's efficiency at removing BestsellerAntivirus (2008-03-19 11:53:52)

Spyware Doctor

download | review | tutorial

We are testing Spyware Doctor's efficiency at removing BestsellerAntivirus (2008-03-19 11:53:52)

XoftSpySE Anti Spyware

download | review

BestsellerAntivirus manual removal:

FORUM:
Discuss BestsellerAntivirus in
spyware removal forum

Kill processes:
install_sbd_en.exe, pgs.exe, bm.exe,

HELP:
how to kill malicious processes

Delete registry values:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "BestsellerAntivirus"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "bm"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "SBI"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "ugac"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce "overinstall"
HKEY_CURRENT_USER\Software\BestsellerAntivirus
HKEY_CLASSES_ROOT\AppID\{EA7522F6-87CF-411e-8A55-19EE4344B676}
HKEY_CLASSES_ROOT\AppID\pblock.DLL
HKEY_CLASSES_ROOT\CLSID\{079AA557-4A18-424A-8EEE-E39F0A8D41B9}\TypeLib
HKEY_CLASSES_ROOT\CLSID\{3124C396-FB13-4836-A6AD-1317F1713688}\TypeLib
HKEY_CLASSES_ROOT\CLSID\{3D813DFE-6C91-4A4E-8F41-04346A841D9C}\TypeLib
HKEY_CLASSES_ROOT\CLSID\{3E784A01-F3AE-4DC0-9354-9526B9370EBA}\TypeLib
HKEY_CLASSES_ROOT\CLSID\{4DD441AD-526D-4A77-9F1B-9841ED802FB0}\TypeLib
HKEY_CLASSES_ROOT\CLSID\{5C3F6257-3E00-45c2-88D5-CB0F3A17BF0E}
HKEY_CLASSES_ROOT\CLSID\{6F87F145-DC2D-4766-AF03-3A3B96FFAD98}
HKEY_CLASSES_ROOT\CLSID\{FC220AD8-A72A-4EE8-926E-0B7AD152A020}\TypeLib
HKEY_CLASSES_ROOT\Interface\{2933BF96-7B36-11D2-B20E-00C04F983E60}
HKEY_CLASSES_ROOT\Interface\{2B8DE2FE-8D2D-11d1-B2FC-00C04FD915A9}
HKEY_CLASSES_ROOT\Interface\{3EFAA428-272F-11D2-836F-0000F87A7782}
HKEY_CLASSES_ROOT\Interface\{3EFAA429-272F-11D2-836F-0000F87A7782}
HKEY_CLASSES_ROOT\Interface\{C90352F7-643C-4FBC-BB23-E996EB2D51FD}
HKEY_CLASSES_ROOT\PopupBlocker.IEGPB
HKEY_CLASSES_ROOT\SBIEBHO.IEFW
HKEY_CLASSES_ROOT\TypeLib\{D761645B-6B20-4698-AEE8-729981152A82}
HKEY_CLASSES_ROOT\TypeLib\{EA7522F6-87CF-411E-8A55-19EE4344B676}
HKEY_LOCAL_MACHINE\SOFTWARE\BestsellerAntivirus
HKEY_LOCAL_MACHINE\SOFTWARE\BestsellerAntivirusDownloader
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5C3F6257-3E00-45C2-88D5-CB0F3A17BF0E}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{6F87F145-DC2D-4766-AF03-3A3B96FFAD98}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\UAVUN_is1
HKEY_LOCAL_MACHINE\SOFTWARE\Products
HKEY_LOCAL_MACHINE\SOFTWARE\ugac
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\dhlp

HELP:
how to remove registry entries

Unregister DLLs:
pblock.dll, install_sbd_en.exe, pgs.exe, bm.exe, gup.exe

HELP:
how to unregister malicious DLLs

Information added: 2008-03-19 09:16:37
Information updated: 2008-03-19 09:16:37

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