What about this executable?

See: https://www.virustotal.com/nl/url/ffba1fc0629285b4988f7d8638da42124655e82bf1f2a499cc2221882389ba73/analysis/1380722305/
and flagged here: http://urlquery.net/report.php?id=6225695
IDS alerts: ET POLICY PE EXE or DLL Windows file download & FILEMAGIC PE32 for MS Windows (Severity classification 1 and 3)

pol

Not reassuring is this: http://www.mywot.com/en/scorecard/softwarerising.com?utm_source=addon&utm_content=popup-donuts
Website given as not safe: https://trafficlight.bitdefender.com/info?url=http://www.softwarerising.com/windows/business/vertical-market-apps/virus-report/workcentrics-for-microsoft-office/

polonus