Only one to flag this executable?

See: http://urlquery.net/report.php?id=1430063455153
Consider: http://www.herdprotect.com/dbfrec.exe-892a9cffa4361617946f350149753ed2a05e9a46.aspx
Nada here: https://www.virustotal.com/nl/file/840c388349012b076e26b855e64937af9b4ee3d15cf6a8dc2ecdbb6684539de1/analysis/1429711796/
Re: http://www.4ucomputerfix.com/exe-file-err/dbfrec.exe-fix-437355/
AV report: http://www.download3k.de/Antivirus-Report-DBF-Recovery.html
Tested clean of virus: http://dbf-recovery.en.lo4d.com/virus-malware-tests

Why go to all that trouble to testify the executable as clean. Do I snell a rat?
As 7 detect here: http://www.herdprotect.com/dbview.exe-ea89b1a80d5ae7bce1960479e56867b13b715250.aspx

Suspicious application/x-msdownload and does Avast detect this a PUP/riskware?

Files detected as HeurEngine.Packed.Execryptor are files found to have an encryption or compression code that was confirmed to be used by known malwares to bypass detection. Files being tagged by this are labeled as suspicious but not necessarily malicious. We recommend that the files detected by this should be sent to us for further analysis to have an appropriate solution.
Quote from Symantec's PCTools TT-suspicious.

polonus

detected now … but seems like a FP
https://www.virustotal.com/nb/file/840c388349012b076e26b855e64937af9b4ee3d15cf6a8dc2ecdbb6684539de1/analysis/1430069826/

First submission 2015-04-06 20:26:55 UTC ( 2 weeks, 5 days ago )

CopyrightCopyright (C) 2015 HiBase Group Publisher HiBase Group Product DBF Recovery Original name dbfrec.exe Internal name dbfrec File version 3.75 Description This installer database contains the logic and data required to install DBF Recovery. Signature verification [b] Signed file, verified signature[/b] Signing date 4:19 PM 4/5/2015 Signers [+] HiBase Group [+] VeriSign Class 3 Code Signing 2010 CA [+] VeriSign Counter signers [+] Symantec Time Stamping Services Signer - G4 [+] Symantec Time Stamping Services CA - G2 [+] Thawte Timestamping CA