Friday
2009-01-10, 20:17
The following instructions have been created to help you to get rid of "Zlob.Downloader.tnd" manually.
Use this guide at your own risk; software should usually be better suited to remove malware, since it is able to look deeper.
If this guide was helpful to you, please consider donating towards this site (http://www.safer-networking.org/index.php?page=donate).
Threat Details:
Categories:
trojan
Description:
Installs a library to the Windows directory, creates a toolbar within the internet explorer which links to rogue software sites.
Removal Instructions:
Files:
Please use Windows Explorer or another file manager of your choice to locate and delete these files.
The file at "<$WINDIR>\enqvwkp.dll".
A file with an unknown location named "enqvwkp.dll".
Make sure you set your file manager to display hidden and system files. If Zlob.Downloader.tnd uses rootkit technologies, use our RootAlyzer (http://forums.spybot.info/downloads.php?id=8) or our Total Commander anti-rootkit plugins (http://forums.spybot.info/downloads.php?id=3).
You will have to use a global search for files without a name specified. Be extra careful, because just the name might not be enough to identify files!
Registry:
You can use regedit.exe (included in Windows) to locate and delete these registry entries.
Delete the registry value "{F87BF6BA-93BE-407D-9A5C-7721CA72CD37}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{F87BF6BA-93BE-407D-9A5C-7721CA72CD37}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{F1348462-25DE-4F17-869F-BAAFE04DD599}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{F1348462-25DE-4F17-869F-BAAFE04DD599}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{79BAB47C-EA45-42FE-A91C-9325A6B4E3BF}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{79BAB47C-EA45-42FE-A91C-9325A6B4E3BF}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{EDE7317E-985F-4F9E-B8BB-A6B244BFD457}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{EDE7317E-985F-4F9E-B8BB-A6B244BFD457}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{92162A1C-A9E3-4C0C-BCDC-2996E8406887}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{92162A1C-A9E3-4C0C-BCDC-2996E8406887}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{CC4B2067-D903-427A-854B-632735A570D9}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{CC4B2067-D903-427A-854B-632735A570D9}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{B1B10992-4C8F-4F54-85B2-CB3CA788E498}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{B1B10992-4C8F-4F54-85B2-CB3CA788E498}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{FFB13247-794A-4E4F-8B97-937F906013D1}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{FFB13247-794A-4E4F-8B97-937F906013D1}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{12A25CE9-0A93-4074-9516-A5B1A83141C9}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{12A25CE9-0A93-4074-9516-A5B1A83141C9}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{A276B2DF-BC3A-4144-9902-58BA41D7203F}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{A276B2DF-BC3A-4144-9902-58BA41D7203F}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{31F68405-A7AE-4D05-917C-97C4CBFE05A0}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{31F68405-A7AE-4D05-917C-97C4CBFE05A0}" at "HKEY_CLASSES_ROOT\CLSID\".
If Zlob.Downloader.tnd uses rootkit technologies, use our RegAlyzer (http://www.safer-networking.org/index.php?page=regalyzer), RootAlyzer (http://forums.spybot.info/downloads.php?id=8) or our Total Commander anti-rootkit plugins (http://forums.spybot.info/downloads.php?id=3).
Final Words:
If neither Spybot-S&D nor self help did resolve the issue or you would prefer one on one help,
Please read these instructions (http://forums.spybot.info/showthread.php?t=288) before requesting assistance,
Then start your own thread in the Malware Removal Forum (http://forums.spybot.info/forumdisplay.php?f=22) where a volunteer analyst will advise you as soon as available.
Use this guide at your own risk; software should usually be better suited to remove malware, since it is able to look deeper.
If this guide was helpful to you, please consider donating towards this site (http://www.safer-networking.org/index.php?page=donate).
Threat Details:
Categories:
trojan
Description:
Installs a library to the Windows directory, creates a toolbar within the internet explorer which links to rogue software sites.
Removal Instructions:
Files:
Please use Windows Explorer or another file manager of your choice to locate and delete these files.
The file at "<$WINDIR>\enqvwkp.dll".
A file with an unknown location named "enqvwkp.dll".
Make sure you set your file manager to display hidden and system files. If Zlob.Downloader.tnd uses rootkit technologies, use our RootAlyzer (http://forums.spybot.info/downloads.php?id=8) or our Total Commander anti-rootkit plugins (http://forums.spybot.info/downloads.php?id=3).
You will have to use a global search for files without a name specified. Be extra careful, because just the name might not be enough to identify files!
Registry:
You can use regedit.exe (included in Windows) to locate and delete these registry entries.
Delete the registry value "{F87BF6BA-93BE-407D-9A5C-7721CA72CD37}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{F87BF6BA-93BE-407D-9A5C-7721CA72CD37}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{F1348462-25DE-4F17-869F-BAAFE04DD599}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{F1348462-25DE-4F17-869F-BAAFE04DD599}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{79BAB47C-EA45-42FE-A91C-9325A6B4E3BF}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{79BAB47C-EA45-42FE-A91C-9325A6B4E3BF}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{EDE7317E-985F-4F9E-B8BB-A6B244BFD457}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{EDE7317E-985F-4F9E-B8BB-A6B244BFD457}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{92162A1C-A9E3-4C0C-BCDC-2996E8406887}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{92162A1C-A9E3-4C0C-BCDC-2996E8406887}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{CC4B2067-D903-427A-854B-632735A570D9}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{CC4B2067-D903-427A-854B-632735A570D9}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{B1B10992-4C8F-4F54-85B2-CB3CA788E498}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{B1B10992-4C8F-4F54-85B2-CB3CA788E498}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{FFB13247-794A-4E4F-8B97-937F906013D1}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{FFB13247-794A-4E4F-8B97-937F906013D1}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{12A25CE9-0A93-4074-9516-A5B1A83141C9}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{12A25CE9-0A93-4074-9516-A5B1A83141C9}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{A276B2DF-BC3A-4144-9902-58BA41D7203F}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{A276B2DF-BC3A-4144-9902-58BA41D7203F}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry value "{31F68405-A7AE-4D05-917C-97C4CBFE05A0}" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\".
Delete the registry key "{31F68405-A7AE-4D05-917C-97C4CBFE05A0}" at "HKEY_CLASSES_ROOT\CLSID\".
If Zlob.Downloader.tnd uses rootkit technologies, use our RegAlyzer (http://www.safer-networking.org/index.php?page=regalyzer), RootAlyzer (http://forums.spybot.info/downloads.php?id=8) or our Total Commander anti-rootkit plugins (http://forums.spybot.info/downloads.php?id=3).
Final Words:
If neither Spybot-S&D nor self help did resolve the issue or you would prefer one on one help,
Please read these instructions (http://forums.spybot.info/showthread.php?t=288) before requesting assistance,
Then start your own thread in the Malware Removal Forum (http://forums.spybot.info/forumdisplay.php?f=22) where a volunteer analyst will advise you as soon as available.