This is Hacktool - How Dangerous is SppExtComObjHook.dll?
It can disable your working anti-virus software and windows firewall program.
SppExtComObjHook.dll can slow down your system speed.
This notorious virus can inject malicious codes to system registry.
It can Steal your confidential and important information.
Risk your privacy to remote hackers.
Download more dangerous and risky malware on your PC.
Allow cyber hackers to access your system.
> wait for a qualified remover to appear here to help you getting rid of it (browser, OS, task manager etc.)
In the mean time read:
https://www.pcmalwaresecurity.com/trojan/solved-remove-sppextcomobjhook-dll-virus-forever-sppextcomobjhook-dll-removal-guide/polonus