High network activity from svchost.exe (netsvc)

[Inkiad]

Hello.

As the title says. svchost.exe is using all of my bandwidth. Even searching google seems slow.

In resource monitor i see two ip from which i am receiving data in high rate. One is 10.107.4.50 , another is cds74.sin.llnw.net . Don't know what servers are these. These are using nearly 100% of my bandwidth.

Another screenshot for the cds74.sin.llnw.net

 

[Shaun o]

Scan your system with some malware detection software if you are not sure.

https://www.malwarebytes.com/mwb-download/

Scan for any viruses, or root kits that may of been installed on your system without your knowledge.

 

[johnbl]

This tool also helps to find problems.
Also scan for rootkits in addition to malware.

http://processhacker.sourceforge.net/downloads.php

Certain bugs can cause this also. I assume you have updated the network driver already.

 

[Inkiad]

Searched for maleware and rootkits. With MalewareBytes and AVG free (AVG is now running as my antivirus). Did not find anything. But the suspicious bandwidth eating connections did not pop up again after that. Weird.

Does anybody know the IP addresses?