Hi.
Widely used Security Check (hxtp://screen317.spywareinfoforum.org/SecurityCheck.exe) has been blocked by Avast.
Email sent to virus@avast.com
Interesting, whilst the URL itself gets only a detection rating of 1/51 from VirusTotal, the downloaded file itself scores 5/48.
Regardless of whether it is a false positive or not, for safety sake you should edit your post to show the "http" as "H
xxp" so it isn't accessed by accident from your post.