Pcflu.2112
Description Pcflu.2112
This is a not dangerous memory resident parasitic polymorphic virus. It hooks INT 21h, 27h and writes itself to the end of EXE files and to the beginnings of COM files, some "Pcflu" infects only EXE files. While executing it checks the system and sometimes displays the message:
Incorrect DOS version
Then it returns to DOS.
The virus contains the text string:
PC-FLU Mk II by Wizard 1991
Some of the viruses from this family hooks INT 8 (timer) and 9 (keyboard) sometimes. Then they periodically 'skip' the keys that are entered.
Check other viruses! Be aware! Use Antiviral Software
Aurea.653
Description Aurea.653
These are dangerous, not memory resident parasitic encrypted viruses. They search for .COM-files (except COMMAND.COM) of current directory and C:DOSdirectory and write themselves at their ends. On March, 1st they display the message:
I'm sorry, you lost something because of AUREA
and then erase the disk sectors and halt the computer. On 1st day of every month they erase one random selected sector.
Aussie.147
Description Aussie.147
It is a very dangerous nonmemory resident overwriting virus. It searches for .COM files and overwrites them. The virus contains the strings:
all"AussieBoy" virus from DownUnder...
...Coeo ergo sum...
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