Add the following new rule titled “Malware”:

An instance of a File in a list may be ‘’‘corrupted’‘’ by none or more of the ‘’‘Malware’‘’ described in the table below, defaulting to none. Whenever an Agent downloads a corrupted File, the File added to the Agent’s Warez will also be corrupted by the same Malware.

{| class="wikitable"
|+ Malware
|-
! Type !! Effects
|-
| Virus || Whenever a Client performs a Shell Command, if the initiating Agent's Warez contains a File corrupted by a Virus, the Mainframe must make one of the Client's uncorrupted Files, if there are any, as well as one of the initiating Agent's Warez' uncorrupted Files, if there are any, corrupted by a Virus.
}