See: https://www.virustotal.com/en/url/3e0c399dee9a3221c799c68b8a9fcb90467d32e8bc5fa3437152b740654d4766/analysis/1417558293/
and https://www.virustotal.com/en/file/283c29845ccf87f441532ea4ae1006ec8cdc1ba8e13c37f56ecaf473b63b3556/analysis/1417422306/
Given as benign here: http://www.herdprotect.com/pstagefree.exe-ef1dd3d2bf67f24a4dd484518a43ad9c0afb4723.aspx
See: http://www.isthisfilesafe.com/sha1/3B60BD022F12882A736D4E6C99B0ABAACF4232D4_details.aspx
Detection because file is not digitally signed & reported behavior: Inject code to other applications - 3 x.
polonus