Chinese IPs - any thoughts?

[jcsl]

It seems a lot of people are having this problem but I have not been able to find any solution. I have two laptop computers and one cable internet connection. Whenever I want to connect one computer to the web I reset the modem, then connect the computer I want to use (yes, I know it's a bit stupid, but I haven't got myself a router). Both computers are protected with ESET and Malwarebytes Anti-Malware continuous protection.

One computer, running on XP, has no problems, and gets no warnings.

The other one running Windows 7 is driving me crazy. Just a sample of today's activity, after fully deleting data and doing a clean install of Windows 7:

11:16:17 IP-BLOCK 221.192.199.48

11:16:26 IP-BLOCK 222.186.13.212

11:16:26 IP-BLOCK 222.186.13.212

11:20:05 IP-BLOCK 221.192.199.46

11:24:12 IP-BLOCK 221.192.199.46

11:24:12 IP-BLOCK 221.192.199.46

11:24:37 IP-BLOCK 221.192.199.48

11:32:30 IP-BLOCK 221.192.199.46

11:32:46 IP-BLOCK 221.192.199.48

11:33:18 IP-BLOCK 222.186.13.212

I have erased the entire C: drive, reinstalled Windows around 3 or 4 times, and they always come back. I have changed the IP address and nothing. The computer was working fine and all of a sudden this started and won't stop. I run ComboFix, Avenger, and all possible programs. The only doubtful thing is a hidden partition that for some reason I cannot access.

My question is: if this is not a rootkit or trojan, then why one computer does not get any warnings at all, and the other gets them non-stop? Can a computer be permanently infected somehow? And should I use the computer for any kind of sensitive transaction?

If anyone has solved this problem, I would appreciate any pointers.

Thanks!

[screen317]

Hi and welcome to Malwarebytes.

I run ComboFix, Avenger, and all possible programs. The only doubtful thing is a hidden partition that for some reason I cannot access.

This is very dangerous if not under the eye of a trained analyst. Who knows what you've done in the meantime...

Next, download DDS by sUBs and save it to your Desktop.

Double-click on the DDS icon and let the scan run. When it has run two logs will be produced, please post the one that is not minimized.

[screen317]

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