DataFire.1080
Description DataFire.1080
It is a dangerous not memory resident parasitic virus. It searches for .COM-files and writes itself to their ends. On Fridays, 13th it erases the disk sectors, displays the message and halts the PC:
DataFire I
The Pyro of The Underground
On December Sundays it leaves the TSR program that hooks INT 1Ch, 21h. By hooking INT 1Ch the virus slows down the computer. The hooking of INT 21h is used for "Are you here?" call before INT 1Ch hooking.
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Flagyll.369.a
Description Flagyll.369.a
This is a dangerous memory resident virus. It hooks INT 21h and overwrites EXE files that are executed. It contains the internal text string:
-=[Crypt Newsletter 13]=-
EXE COM
Flagyll-Z
Flame
Description Flame
It's a very dangerous floppy Boot and HD MBR infector. It hooks INT 13h. The old Boot-sector is saved into the sector at address 1901/01. As the result, the contents of that sector is corrupted. On MBR infection the virus overwrites it. Sometimes this infector displays the picture that looks like the tongues of flames.
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