Zed-virus was distributes in source code in the Finnish Fidonet areas during November 1994.
Zed stays active in memory and infects all executed COM files, increasing their size by 287 bytes. This virus does nothing except replicates.
Zed contains the following text strings
ZED-10 Virus 1.2B. (C) 1994 JH
See also: Error_vir, Bait.
Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.
Description Created: Mikko Hypponen, F-Secure