Site Warning: Virus Alert
I am not going to link directly to the site but it is titled "Dev-Host" and tag lined "The Ultimate Free File Hosting/File Sharing Service."
They carry a lot of rooting tool kits unfortunately many of them are embedded with viruses. For example, their Nexus 7 rooting toolkit carries the Rogue Virus.
Just a friendly reminder to accept files from individuals and communities that you know or that have established reputations!