Get rid of Security Monitor.exe, securityhelper.exe, securitymanager.exe as core elements of fake antispyware

Security Monitor.exe, securityhelper.exe, securitymanager.exe are core constituents of rogue fake antivirus, which name could be understood from the exe files deniminations. These files names can also be reflected in Task Manager Processes tab. While these are running a person trying to remove the fake antispyware could be unable to complete the extermination due to the general rule forbidding such manipulations as copying, moving, deleting currently executed files.
To be able to remove Security Monitor.exe, Securityhelper.exe, securitymanager.exe , it is recommended to ensure there are no running processes bearing their names. This is to be done through Task Manager Process tab.
Besides removal of Security Monitor.exe, securityhelper.exe, securitymanager.exe there are registry entries to be deleted, if you do like your computer system to recover after the infection. That is, the malicious executables deletion is to be considered important part of Security Monitor 2012 malware extermination. Complete deletion of the adware inevitably covers the rogue exe files. This effect will be achieved on following the free scan link.

Security Monitor 2012 Removal Tool
Rename the remover to "explorer.exe" or try to install from Safe Mode if virus blocks download\installation