Buffalo.486
Description Buffalo.486
It is a dangerous memory resident parasitic virus. It copies itself into system buffers, hooks INT 21h, and then writes itself into the middle EXE-files that are accessed. While infecting the virus writes itself into the are of EXE stack, if it is placed within the file body, as the result the length of the file does not grow.
The virus has the bugs, and may halt the system while infecting the system memory.
Check other viruses! Be aware! Use Antiviral Software
04h Family
Description 04h Family
These are harmless memory resident parasitic viruses. They hook INT 21h. On DOS calls FindFirst (AH=4Eh), they search for COM files and write themselves to the beginning of the file. The viruses contain the encrypted text strings:
"04h.609": 04h Virus, (c) Enrico*.com
"04h.635": 04h Virus*.com
04h.635
Description 04h.635
This is a harmless memory resident parasitic virus. It hooks INT 21h. On DOS calls FindFirst (AH=4Eh), it searches for COM files and writes itself to the beginning of the file. The virus contains the encrypted text strings:
04h Virus*.com
|