Could I have a Malware/Virus based on weird Firefox status

[BinkerNate]

I was using my Firefox and all of a sudden, the new tab changed to what it was before they changed it a month or two back. When I closed it and opened it, it went to the main page which is something it hasn't done because of the upgrade. And on the main page, below it, was a donation that I've never seen, and it says its for Mozilla Firefox.

There was a short period when this was like this before it went back, and when I mentioned it before on their twitter, one user suggested it must've been a virus. Until now, nothing had happened since that point in time.

I used Malwarebytes, SUPERAntiSpyware, and now Windows Defender, and nothing was found to be a cause. No malware, virus, anything. Yet this reversion seems strange. As far as I know, Firefox didn't change their minds and revert back. And the donations make no sense to be there if "no ads" are selected.

Could I have a virus/malware that is causing this that my anti-virus apps can't seem to find?

How can I find out?

 

[samuria]

This will give us and idea post BOTH files it produces

Please download and save FRST 64bit or FRST 32 bit to your Desktop.

http://download.bleepingcomputer.com/farbar/FRST.exe

http://download.bleepingcomputer.com/farbar/FRST64.exe

Right click to run as administrator (XP users click run after receipt of Windows Security Warning - Open File). When the tool opens click Yes to disclaimer.
Make sure that Addition option is checked.
Press Scan button.
It will produce a log called FRST.txt in the same directory the tool is run from.
Please copy and paste log back .
The first time the tool is run it generates another log (Addition.txt - also located in the same directory as FRST.exe/FRST64.exe).

 

[BinkerNate]

I have a problem. My computer won't allow me to run it for safety/security concerns.

 

[samuria]

You need to allow it itmakes no changes just collect data it could be malware stopping it running did you run as admin as directed ?

 

[BinkerNate]

Okay, I was about to run it and I got this warning:

 

[samuria]

Yes just run it is a famous diag run 1,0000 a day and safe as it doesnt alter anything

 

[BinkerNate]

Okay I ran it. Here are both files. View attachment Addition.txtView attachment FRST.txt

 

[samuria]

Your running FF57 which is in effect a beta version so you can expect a few problems the full versions not out until the 14th November. You have ccleaner on your system you may have heard it was infected by malware so I would remove it. You also need to check your drives as its showing errors which could cause it
CodeIntegrity:
===================================
Date: 2017-06-17 02:35:13.568
Description: Code Integrity determined that a process (\Device\HarddiskVolume2\Program Files\Windows Defender\MsMpEng.exe) attempted to load \Device\HarddiskVolume2\Program Files\Bonjour\mdnsNSP.dll that did not meet the Custom 3 / Antimalware signing level requirements.

Date: 2017-06-17 02:35:13.236
Description: Code Integrity determined that a process (\Device\HarddiskVolume2\Program Files\Windows Defender\MsMpEng.exe) attempted to load \Device\HarddiskVolume2\Program Files\Bonjour\mdnsNSP.dll that did not meet the Custom 3 / Antimalware signing level requirements.

Date: 2017-06-17 02:35:12.898
Description: Code Integrity determined that a process (\Device\HarddiskVolume2\Program Files\Windows Defender\MsMpEng.exe) attempted to load \Device\HarddiskVolume2\Program Files\Bonjour\mdnsNSP.dll that did not meet the Custom 3 / Antimalware signing level requirements.

Date: 2017-06-17 02:35:12.564
Description: Code Integrity determined that a process (\Device\HarddiskVolume2\Program Files\Windows Defender\MsMpEng.exe) attempted to load \Device\HarddiskVolume2\Program Files\Bonjour\mdnsNSP.dll that did not meet the Custom 3 / Antimalware signing level requirements.

 

[BinkerNate]

I still would want to keep CCleaner. Can I just redownload it after removing it?

Also, what you just listed. Should I delete those too? I wouldn't know how to "check" my drives.

 

[samuria]

I wouldnt install ccleaner again To check HD How to Run Disk Error Checking in Windows 10/8

 

[BinkerNate]

Checked it. No errors were found. I guess my computer is fine.

I don't know how to explain Firefox, but perhaps its a glitch.

Miss CCleaner thought. Always helped me in cleanign out my computer.

 

[samuria]

See if the new official of firefox solves the problem out on the 14th any beta is dodge its there to test and find bugs the bestfree bomb proof cleaner is Download Free UnCleaner, UnCleaner 1.0 Download