SSFK.exe was not detected by avast!

Viruses and worms
1

Hello, I hope that someone reads this.

Recently I found out that I had SSFK.exe process runing on my PC, after a little research I found out its an adware/trojan.
https://www.google.lv/?gws_rd=cr,ssl&ei=_tZqVveRFaabygPw0L7YBQ#q=ssfk.exe

I wonder, how it could by pass avast and get into my services, by using avast I felt pretty sure that I will avoid such a things, it often crashe Chrome and changed home pages to some weird sites and such, who knows what else it did.

2

Do you have PUP detection enabled ?

For assistance in cleaning/checking:
https://forum.avast.com/index.php?topic=53253.0

3

What is PUP ?

4

PUP = Possibly Unwanted Program
Some others call it PUA

5

PUP = Potentially unwanted Program > https://www.virusbtn.com/resources/glossary/potentially_unwanted.xml

Malwarebytes PUP Criteria https://www.malwarebytes.org/pup/

What are ‘PUP’ detections, are they threats and should they be deleted?
https://support.malwarebytes.org/customer/portal/articles/1834873-what-are-pup-detections-are-they-threats-and-should-they-be-deleted-?b_id=6438

upload and test SSFK.exe here www.virustotal.com if tested before, click rescan for a fresh result
Post link to scan result here