PDA

View Full Version : Manual Removal Guide for Win32.BHO.abo



Friday
2008-11-29, 22:50
The following instructions have been created to help you to get rid of "Win32.BHO.abo" 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:
This trojan horse runs in background, installs itself as a browser helper object (BHO) to get started with the Internet Explorer. It also installs a service which starts this trojan horse at system start. It runs in background and connects to its malicious websites.
Removal Instructions:

Files:

Please use Windows Explorer or another file manager of your choice to locate and delete these files.

The file at "<$LOCALSETTINGS>\Temp\anresmth.dat".
The file at "<$LOCALSETTINGS>\Temp\sch20ddshlp.dll".
The file at "<$LOCALSETTINGS>\Temp\sch20ddshlp.gif".
The file at "<$LOCALSETTINGS>\Temp\veaemjlw.ini".
The file at "<$SYSDIR>\drivers\egnlvvdg.dat".
Make sure you set your file manager to display hidden and system files. If Win32.BHO.abo 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 key "{9F5F6D0B-3DCB-4216-A16F-7B0CE87C4ABB}" at "HKEY_CLASSES_ROOT\CLSID\".
Delete the registry key "{9F5F6D0B-3DCB-4216-A16F-7B0CE87C4ABB}" at "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\".
Delete the registry key "feldrkqp" at "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\".
Delete the registry key "feldrkqp" at "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\".
Delete the registry key "feldrkqp" at "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\".
If Win32.BHO.abo 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.