Hi, Was recently infected with a version of trojan.sirefef. As soon as it happened I disconnected from the internet and restored the win 7 to an earlier state (I have win 7 64). Then it appears the installed trojan programs were gone and no more spamming. After that I ran MSE and found one more entry of trojan.sirefef. Deleted successfully, then rebooted. Plugged network cable back in, installed malwarebytes, updated and ran a scan. Found one problem which it successfully removed. Then rebooted again. Now after reboot another sirefef infection is found which again, successfully deleted. I think it's a root problem, which means computer still infected and starts again after every reboot. Currently have no symptoms, spamming gone, running fast and normal, but those infection keep being detected it def. not normal. Also ran an FRST diagnostic, which I attached if helpfull. Also ran a hijackthis instance which had it analyzed and didn't find any problems there. Anyone with more experience willing to take a look at the logs for me? Would appreciate it! Attach.txt DDS.txt FRST.txt Search.txt