rundll32.exe infected. how to remove trojan.siggen8.51799 ?

Question

Powershell starts after every restart of the computer excluding rundll32.exe in behaviourmonitoring an exclusion extension dll

Answer 1

I will help you!

1. Open UnHackMe,
2. Click the "Help in Removal" button on the main screen.
3. Choose "Send us RegRunLog".
4. Enter your e-mail, name, or nick.
5. Describe your problem.
6. Accept our Privacy Policy.
7. Click the "Upload" button.
   If you have any trouble with it, you can manually attach "regrunlog.txt" from your desktop and send us by e-mail to support@greatis.com.
   I will check your log and send you a solution as soon as possible.

https://greatis.com/unhackme/help/kb/removal/what-is-the-help-in-removal-service.htm