Virus Database

Meihua.1488

Description Meihua.1488

These are not dangerous memory resident parasitic partly encrypted viruses. They hook INT 2Fh, and on INT 2Fh call Command Install Check (AX=AE00h) the viruses get the name of the file that is executing. Because there is available only the name of that file, but not extension, the virus tries to infect FileName.COM, and then FileName.EXE files. These viruses write themselves to the end of the file, and do not infect the COMMAND.COM file.
Being infected with any other virus "Meihua" viruses try to clean it, and leave the file in the form that is infected only with "Meihua".
While executing SCAN.EXE file the viruses decrypts and displays:
AntiVirus
If your software has been
inflected by other viruses,
run your software, then the
virus will be cleaned !
THANK YOU!
--Mr. MeiHua--

Check other viruses! Be aware! Use Antiviral Software

A2Space.1315

Description A2Space.1315

This is not dangerous memory resident parasitic virus. While installing into the system memory it infects the C:COMMAND.COM and COMMAND.COM files. Then it hooks INT 17h, 21h and writes itself to the end of COM and EXE files that are executed. In July on Tuesdays and Thursdays the virus replaces 'A' and 'a' characters with the space while printing. The virus contains the text string:
C:COMMAND.COM

AAA.807

Description AAA.807

It is a harmless nonmemory resident parasitic virus. It searches for .COM files in the current directory, then writes itself to the end of the file. The virus contains the text strings:
*.COM
- AAA AAA AAA AAA AAA AAA AAA AAA.-

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