Similar Items Shopper

I have picked up some type of adware/malware called Similar Items Shopper. It pops up when browsing web pages and has an option to turn it off, but that doesnt work. I have run MBAM, which found it and removed it, but upon system restart it is back. So it is somewhere in the registry but I'm not sure how to find it. I'm comfortable editing the registry if I know exactly what keys to delete, but that is the problem, I don't know which ones to delete! :) Any help would be appreciated. SysInfo below and Hijack This log file attached.

Thanks,
Matt

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM)2 Duo CPU T6500 @ 2.10GHz, Intel64 Family 6 Model 23 Stepping 10
Processor Count: 2
RAM: 3999 Mb
Graphics Card: Mobile Intel(R) 4 Series Express Chipset Family, 7 Mb
Hard Drives: C: Total - 476837 MB, Free - 144598 MB;
Motherboard: Quanta, 3627
Antivirus: avast! Antivirus, Updated and Enabled

Attached Files

hijackthis.log (10.9 KB)