A very simple virus from Natal in South-Africa. It was written by a student, who claims to have no knowledge of how it "escaped". This virus, just like Kennedy, will only infect .COM files starting with a JMP statement (E9). Infected programs may occasionally display the following message when they are executed.
File infected by BLOOD VIRUS version 1.20
Depending on the settings of your F-Secure security product, it will either automatically delete, quarantine or rename the suspect file, or ask you for a desired action.
More scanning & removal options
More information on the scanning and removal options available in your F-Secure product can be found in the Help Center.
You may also refer to the Knowledge Base on the F-Secure Community site for more information.
This variant does not really exist, as the only available sample is the result of an error in transmission between two virus researchers.