My IE browser appears to have become hijacked by the website hxxp://www.syssecuritysite.com/ on investigations I think this might be something todo with a Zlob Trojan? I have run several different scans including ewido, lavasoft(SE) and adware alert which suggest that the following files are spyware /malware and are on my machine
Media pipe Hp100.tmp found in windows sys32
SpywareQuake found in windows/sys32/1024
Unknown_BHO
Trojandownloader.
I have tried several methods of locating and deleting this files such as deltion in safe mode and several reboots but the blank home page returns and I keep getting helpful reminders (ransomware) from syssecurity that I have spyware that needs removing. Also PC is really slow
Have run a HJT report attached to next thread.
Help gratefully appreciated