Hi Jack 1000,

Most likely was earlier reported before, as:
Malware details
MD5: ac03c8df87c4fae4ae852eed4a5b4757
SHA1: 7b9c35b76c3f5ccd1db2f9bffa4a7abb64089dcb
SHA256: 3bd502462d9f8ddee1edc2dd98ec462fdab83056c08ea4d2c0f11237ea383b13
Received: 2011-02-24 16:32:02
Last scanned: 2011-02-24 19:32:43
AV Detection: 2/51

TrID results
80.6% (.HTM/HTML) HyperText Markup Language with DOCTYPE (12501/2/4)
19.3% (.HTML) HyperText Markup Language (3000/1/1)

Flagged by SUPERAntiSpyware Rogue.Agent/Gen–o[BIN]
and Robot HTML.Downloader_Geno_iframe
source of above report: RabidMonkey.org

your link gave this wepawet scan results: http://wepawet.iseclab.org/view.php?hash=2b1a29cfb45b2ef9e9dbdbb1d0fe38fb&t=1303245460&type=js

Nothing found: http://vscan.urlvoid.com/analysis/0a822950d566ac916e28909e60b7f74c/c2VyaWFs/

Upload the file to virus AT avast dot com for analysis, could be fairly new and the above flags because of a test-run,
or as you say a False Positive (but two flags SAS, Robot and the RabidMonkey report),

Again thanks for reporting the issue,

polonus