TEH.647
Description TEH.647
It is a harmless memory resident parasitic virus. It hooks INT 21h and writes itself to the end of .COM files that are executed. It contains the text string:
TEH
Check other viruses! Be aware! Use Antiviral Software
Pirate.1344
Description Pirate.1344
It is a dangerous memory resident parasitic virus. It hooks INT 9, 21h and writes itself to the end of .EXE files that are executed. It checks keyboard input and in some cases it erases the internal BIOS data at the addresses 0040:xxxx. This virus contains the text string:
Pirate
Pirates.2170
Description Pirates.2170
It is a harmless(?) memory resident polymorphic parasitic virus. While installing it hooks INT 13h, 21h by patching the handlers: the virus overwrites INT 21h handler's code with INT C2h call and hooks INT C2, then it overwrites INT 13h handler's entry with the "FAR JMP Virus" code. When INT 21h function is executed the virus restores the code of INT 21h handler before return to the original INT 21h handler, on next INT 13h call the virus patches INT 21h handler once more.
The virus writes itself to the end of EXE files that are accessed. The virus contains the code that overwrites the data files with the string:
sono solo stronzate
but that code does not receives the control. The virus also contains the text strings:
ocxtas.cppodroorsmspldakrgbfpsiprj
[For piratesall (C)1993-94 nessuno]
|