Fake Anti Virus is a fake Anti Virus application called Security Shield The user is invited to remove all the threats from their computer, and will download a fake anti-virus application called Security Shield. The graphical user interface gets translated to the language of the OS the Rogue AV is running on, hence the French translation of the interface. The camunqjr method is taking a BASE64 decoded parameter, which is using random names. This method is comprised of two steps: Base64 Decode (trivial) and a small Modulus with a very small modulus”]
Source: https://securelist.com/new-twitter-worm-redirects-to-fake-av/29813/