The security team can help you with this. We cannot assist you with this issue here in the Microsoft Support Forum.
Please follow their pre-posting process outlined here:
NEW INSTRUCTIONS - Read This Before Posting For Malware Removal Help
After running through
all the steps, you shall have a proper set of logs. Please post them in a new topic in the
Virus/Trojan/Spyware Help , as this one shall be closed.
If you have trouble with one of the steps, simply move on to the next one, and make note of it in your thread.
Please note that the Virus/Trojan/Spyware Help forum is extremely busy, and it may take a while to receive a reply.