T-Rex.1800 is a DOS memory-resident virus.

It infects ".COM" and ".EXE" files. However, this virus does not infect "COMMAND.COM" and files with the text string WIN and F-PROT in it.

T-Rex.1800 is a DOS memo..

VBS.io is a Trojan Horse script virus. It cannot spread itself and is created and run by PHP.io.

It overwrites '.sys', '.dll', '.ocx', and '.drv' files in C:WindowsSystem. These infected files cannot be recovered.



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