Is it safe to permanently delete all blocked items in MSAS?

Hi folks

Is it safe to permanently delete all the blocked items in MSAS?

McAfee alerted me of Exploit-MhtRedir.gen Trojan (AKA Download Ject or Scob) and also deleted it.

But when I restart my PC MSAS alerted me of programmes requesting my permission to change. I just Blocked everything that popped up ...

Then I noticed in MSAS there are two blocked items and I got the option to use the function of permanently remove.

So are they safe to be removed?

So far with the two item blocked everything is running smoothly and I have not noticed anything weird yet.

I did on-demand scan after Mcafee deleted the trojan using:

1) Ad-aware SE - nothing was detected.
2) Ewido SS - nothing was detected too.

But MSAS only alerted me about changes that were going to be made and I blocked them all.

I will show you all the screen shot captured below.

Please advice.

Cheers

Chew

 

Another screen shot.

 

Another one ... sorry ...

 

Another one ...

 

Last one ...

Cheers

Chew

P/s: I think the site I visited was hacked ... a mountain bike site btw.