HardCore
Description HardCore
It is a very dangerous memory resident stealth boot virus. It hooks INT 13h and writes itself to the MBR of the hard drive and boot sector of floppy disks. While booting from an infected disk, depending on the system timer the virus formats the hard drive. The virus contains the text strings:
[HardCore_II] by SangueSujo
Made in Brazil - SC - BC
Death to Dance and Techno, long live HardCore
Kill a playboy todayall Make happy...
[|Td|]
Check other viruses! Be aware! Use Antiviral Software
Put.1939
Description Put.1939
It is not a dangerous nonmemory resident encrypted parasitic virus. It searches for .EXE files and writes itself to the end of the file. The beginning of virus the body contains the word "PUT". Sometimes the virus displays the message:
+--------------------------------------------------------------+
¦ Serdeczne gratulacje infekcji ¦
¦Prosze sie nie obawiac , ten wirus jest nie grozny dla systemu¦
¦Sluzy on badaniom socjologicznym mozliwosci rozprzestrzeniania¦
¦sie wirusa VIR v1.0. W celu uzyskania programu antywirusowego ¦
¦nalezy sie zglosic do Krzysztofa Trzesickiego w godzinach ¦
¦wieczornych. ¦
¦ Don`t be too angry for that. ¦
+--------------------------------------------------------------+
A teraz maly test all Hi,hi. Piotr Panek Corp 1992 version v1.4
Ile to jest ### razy ###
Putrid
Description Putrid
It is a dangerous memory resident boot virus. It hooks INT 13h and infects the MBR of the hard drive and boot sector of floppy disks. The virus contains the text string:
>PUTRID<
Depending on its counter the virus also hooks INT 21h. While executing a file the virus searches a disk boot sector image within this file - the virus scans the file for the "MSDOS" string and checks boot stamp 55AAh. If such data are found, the virus replaces them with its copy. As a result, the virus converts disk formatting utilities to virus droppers - while formatting a disk they will write to the disk boot sector the virus code instead of original bootstrap routine.
Text added: 30.12.96/GV
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