Ooops!!!

I tried to DL the Module Knowledge Tree integration and received an Alarm:

Virus Name: McAfee: JS/Exploit-DDay
URL: http://ftp.drupal.org/files/projects/kt-5.x-3.2.tar.gz
File: http://ftp.drupal.org/files/projects/kt-5.x-3.2.tar.gz/kt/kt.js