It is a commercial spyware program designed to track user activity in the Internet. It can send logged data to a configurable e-mail address. Although Stealth Website Logger is not an actual parasite, its activity can severely violate user privacy. The risk must be manually installed.
stealthwebsitelogger.exeswl.exesmtpsender.exe
HKEY_LOCAL_MACHINESOFTWARESWLHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRunSWL