Trojan removal help? win32/alureon.cg

Windows defender just opened and said that I have a severe infection which is :win32/alureon.cg

Is this dangerous at all? If so what's the best way to remove it thanks!

Logs are attached 2 posts down.

Read: UPDATED 8-step Viruses/Spyware/Malware Preliminary Removal Instructions

Read: How to post your Hijackthis log-file as an ATTACHMENT
Just follow on for the others

More Help in Attaching Logs HERE

Attach your logs using the paperclip button on the new reply toolbar =>

Alright so I ran Malwarebytes, nothign was picked up.

Hijackthis log & Superantispyware log attached

Your Malwarebytes program is too old

We are now up to V 1.41, and the Database is up to 3270

You need to uninstall your old version then download the current version and then update it (it is found in the 8 Step Guide)

Norton Internet Security has many startups and generally can slow systems down (debatable)
When does your subsciption expire? If it is soon, I'd uninstall it then run the > Norton Removal Tool, then Restart

If you do decide on removing Norton, you will need another Antivirus software
I would suggest > Free Avira Antivirus (of which I use)
Update it and run a full scan

If you don't decide on using Free Avira, you will need to run > a free live Antivirus scan

I updated it and ran it, and tsill nothign was detected.
I just got another update: Trojan:Win32/Alureon.gen!U