I recommend you UnHackMe - Ultimate Malware Killer for fast malware removal:
Free Download Fully Functional 30-day Trial. No credit card is required.
Reviews. EULA. Privacy Policy. Uninstall.
It is probably legitimate software
SHA256: b707c15e65c06e7ea75d4690ed8d5dae38d13106d243f43047eb9cd60fff91a3
SHA1: 98efc8e2a8d9ff9a404c131155a83ec8b6e859c6
MD5: 49ce56c1f575c8a5360e6a917457509e
File size: 2510316 bytes
Created files:
%WinDir%\TEMP\is-0505L.tmp\_isetup\_shfoldr.dll – It is probably legitimate software