%%File: VIRS0775.TXT %%Name/Aliases: Twin-351 %%Platform: PC/MS-DOS %%Type: Companion program., %%Disk Location: COM application. %%Features: Memory resident; TSR. %%Damage: Corrupts a program or overlay files. %%Size: 351 bytes %%See Also: %%Notes: Unlike the other two companion viruses (AIDS II and TPWORM) it stays resident in memory, intercepting the Findfirst/FindNext calls. As the files containing the virus are also marked as "hidden", the virus is able to hide quite efficiently, unless a program reads the directory directly. Suspected not found outside of Norway