Virus Win32.Grum is a new virus called Virus.Win32.A. Virus is delivered when recipients click on a link rather than in an attachment. Virus can spread by e-mailing itself to contacts in a users address book. Virus being hosted on several servers around the world, which will increase the time it takes to identify and clean them all. The SANS Internet Storm Center asked administrators to check their logs to make sure they are not hosting the file.”]
Source: https://www.csoonline.com/article/2121261/internet-explorer-7-download-could-be-a-new-virus.html