Tobacco.1148
Description Tobacco.1148
It is not a dangerous nonmemory resident partly encrypted parasitic virus. It searches for .COM files (except COMMAND.COM) in the current and in the C:DOS directory, then writes itself to the end of the file. Depending on the system timer the virus disables disk access system functions and displays the message:
WELCOME SMOKING! (c)Copyright 1994.6 * Made in HEFEI INSTITUDE OF TOBACCO *
Check other viruses! Be aware! Use Antiviral Software
Danny.872
Description Danny.872
It is not a dangerous memory resident parasitic virus. It hooks INT 8, 21h and writes itself to the end of .COM files (except COMMAND.COM) that are executed. If the system date's year is less than 1992, the virus decrypts and displays the message and then halts the computer:
Invalid date. System halted.
On October 17th the virus depending on its internal counter decrypts and displays the message:
Today is Danny's birthday! She is now ?? years old.
Press any key
where 'xx' is a number: current year minus 1973.
The virus also contains the text strings:
[Uni}amp] virus 1992
command.com
Darek.434
Description Darek.434
It is not a dangerous memory resident parasitic virus. It copies itself to Interrupt Vectors Table and hooks INT 21h. When any file is executed, the virus searches for .COM files in the current directory and writes itself to the beginning of files. On June 14th the virus displays the message:
DAREKSOFT ss
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