I also believe this is a false positive. I have run analysis on the files and cannot find anything malicious, here are some results of the analysis I performed:
Analyzed the file with malwr cuckoo sandbox:
Analyzed the file with Anubis:
Analyzed the file with Virus Total:
Virus total shows 2 detections, one from Superantispyware and one from BKAV. Though sandbox analysis shows there is no malicious/suspicious activity or attempted contact with a command and control. Additionally, within the strings of the file, all looks good, signed by verisign/symantec and google.