SysLdr.dll definition, relationships, removal:

Related to the FavoriteMan Adware. sysldr.dll is a library file that is responsible for implementing main parasite functions and running its destructive payload. The sysldr.dll file cannot run by itself and therefore needs to be loaded with the help of some executable files. However, certain parasites reconfigures the operating system or installs sysldr.dll as a plugin, so that the system or certain applications automatically load it on startup.
The sysldr.dll file is installed and used by Sickbt.
In most cases sysldr.dll is responsible for all the harmful actions the pest takes. Removing this file will immediately terminate the parasite or partially disable it. That is why the sysldr.dll file must be manually deleted. If you cannot erase it, consider using recommended spyware removers, which will get rid of sysldr.dll and associated parasites for you.
Please note that the sysldr.dll file actually may be a fully legitimate part of the operating system or legitimate software. Often parasites use files with unsuspicious names, but malicious functionality. You should always carefully check the file before deleting it. It may not be related with malware, but can be required by your essential programs to work properly. sysldr.dll is a library file that contains malicious code, which implements main parasite functions. This file usually needs to be loaded by executables or other pest files. However, some threats inject sysldr.dll in the system, so it works as an independent component, for example, as a harmful web browser plugin or hidden system service.
The sysldr.dll file is installed and used by Yabe.
You have to delete the sysldr.dll file immediately after you have found it. The parasite will continue to violate your privacy and harm your computer unless sysldr.dll and all related objects will not be completely removed from the system. If you have difficulties erasing the file consider using an anti-spyware program.
Sometimes a presence of sysldr.dll does not indicate that your computer is infected. It can be an essential system file or a file installed by harmless legitimate software and therefore may not pose any threat to your privacy and the system. Although such cases are quite rare, you should thoroughly examine sysldr.dll before completely deleting or leaving it in the system.