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Details
NetBios.4340
It is a dangerous memory resident parasitic virus. It hooks INT 21h and writes itself to the end of COM and EXE files that are accessed. When an infected file is executed, the virus disinfects it. The virus overwrites some EXE files with a trojan program that erases CMOS, disk sectors and manifests itself with some video effect. This virus contains the text string:
Retix PC-21 NETBIOS |
