Manual Removal Guide for Zlob.Downloader.se

The following instructions have been created to help you to get rid of "Zlob.Downloader.se" manually.
Use this guide at your own risk; software should usually be better suited to remove malware, since it is able to look deeper.

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Threat Details:

Categories:

• trojan

Description:

Installs a library to the Windows directory and creates a toolbar within the internet explorer which links to rogue software sites.

Removal Instructions:

Registry:

You can use regedit.exe (included in Windows) to locate and delete these registry entries.

• Delete the registry value "{6990CA39-A0FA-4B4A-8C9A-E7E66518227C}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{6990CA39-A0FA-4B4A-8C9A-E7E66518227C}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{6990CA39-A0FA-4B4A-8C9A-E7E66518227C}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{55F54AD1-35AC-4206-A8D8-5E1BF61C7652}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{55F54AD1-35AC-4206-A8D8-5E1BF61C7652}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{55F54AD1-35AC-4206-A8D8-5E1BF61C7652}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{FD858878-29E2-4129-831C-06A61C344E15}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{FD858878-29E2-4129-831C-06A61C344E15}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{FD858878-29E2-4129-831C-06A61C344E15}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{BEBA880D-1A1B-4A56-8E9F-1D488AA6CE80}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{BEBA880D-1A1B-4A56-8E9F-1D488AA6CE80}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{BEBA880D-1A1B-4A56-8E9F-1D488AA6CE80}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{65F4F8C1-B31F-40B7-9D34-98CA11EAC387}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{65F4F8C1-B31F-40B7-9D34-98CA11EAC387}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{65F4F8C1-B31F-40B7-9D34-98CA11EAC387}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{F6960268-5DC1-40B2-A236-F380F3329D7B}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{F6960268-5DC1-40B2-A236-F380F3329D7B}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{F6960268-5DC1-40B2-A236-F380F3329D7B}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{C85D75B0-9513-4672-8376-E4265ACD3AD1}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{C85D75B0-9513-4672-8376-E4265ACD3AD1}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{C85D75B0-9513-4672-8376-E4265ACD3AD1}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{269B1AAF-415B-4C27-B8D0-1618BB6F03A1}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{269B1AAF-415B-4C27-B8D0-1618BB6F03A1}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{269B1AAF-415B-4C27-B8D0-1618BB6F03A1}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{9AE95C59-B63B-4F78-91FA-9788897A7B54}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{9AE95C59-B63B-4F78-91FA-9788897A7B54}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{9AE95C59-B63B-4F78-91FA-9788897A7B54}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{25485FED-AF05-4B71-A543-BB24FCECA3DD}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{25485FED-AF05-4B71-A543-BB24FCECA3DD}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{25485FED-AF05-4B71-A543-BB24FCECA3DD}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{86AEF867-F889-453D-97C1-5EC912C0FA76}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{86AEF867-F889-453D-97C1-5EC912C0FA76}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{86AEF867-F889-453D-97C1-5EC912C0FA76}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{151E8F05-9830-4888-A41E-B8AB1213CA59}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{151E8F05-9830-4888-A41E-B8AB1213CA59}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{151E8F05-9830-4888-A41E-B8AB1213CA59}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{C10518F9-D9D5-460B-BE5E-D086E214443A}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{C10518F9-D9D5-460B-BE5E-D086E214443A}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{C10518F9-D9D5-460B-BE5E-D086E214443A}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{FB764024-567A-43E8-8345-770862932DEB}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{FB764024-567A-43E8-8345-770862932DEB}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{FB764024-567A-43E8-8345-770862932DEB}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{576A0968-A5A3-4772-81B8-171E9F2032D9}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{576A0968-A5A3-4772-81B8-171E9F2032D9}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{576A0968-A5A3-4772-81B8-171E9F2032D9}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{1A0B93F9-A39E-40E4-82D9-0CA3AD6A5660}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{1A0B93F9-A39E-40E4-82D9-0CA3AD6A5660}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{1A0B93F9-A39E-40E4-82D9-0CA3AD6A5660}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{8853C284-DF46-469C-837F-6C9FDC2A3029}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{8853C284-DF46-469C-837F-6C9FDC2A3029}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{8853C284-DF46-469C-837F-6C9FDC2A3029}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{73BB41AB-2923-4922-9BEE-B1FF921D8CD7}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{73BB41AB-2923-4922-9BEE-B1FF921D8CD7}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{73BB41AB-2923-4922-9BEE-B1FF921D8CD7}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{59A31135-1D61-47BE-88C0-E5ED82BBD53F}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{59A31135-1D61-47BE-88C0-E5ED82BBD53F}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{59A31135-1D61-47BE-88C0-E5ED82BBD53F}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{1AA3E3E1-2FAD-4FE8-B7F4-296597F3CC92}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{1AA3E3E1-2FAD-4FE8-B7F4-296597F3CC92}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{1AA3E3E1-2FAD-4FE8-B7F4-296597F3CC92}" at "HKEY_CLASSES_ROOT\CLSID\".
• Delete the registry value "{0B49006A-D3A9-42B0-96FC-2EE5C819C09D}" at "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\".
• Delete the registry value "{0B49006A-D3A9-42B0-96FC-2EE5C819C09D}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
• Delete the registry key "{0B49006A-D3A9-42B0-96FC-2EE5C819C09D}" at "HKEY_CLASSES_ROOT\CLSID\".

If Zlob.Downloader.se uses rootkit technologies, use our RegAlyzer, RootAlyzer or our Total Commander anti-rootkit plugins.

Browser:

The following browser plugins or items can either be removed directly in your browser, or through the help of e.g. Spybot-S&D or RunAlyzer.

• Please remove Browser Helpers named "etlrlws".

Final Words:

If neither Spybot-S&D nor self help did resolve the issue or you would prefer one on one help,

1. Please read these instructions before requesting assistance,
2. Then start your own thread in the Malware Removal Forum where a volunteer analyst will advise you as soon as available.