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  2. Ping-Pong virus - Wikipedia

    en.wikipedia.org/wiki/Ping-Pong_virus

    The Ping-Pong virus (also called Boot, Bouncing Ball, Bouncing Dot, Italian, Italian-A or VeraCruz) is a boot sector virus discovered on March 1, 1988, at the Politecnico di Torino (Turin Polytechnic University) in Italy. It was likely the most common and best known boot sector virus until outnumbered by the Stoned virus.

  3. Stoned (computer virus) - Wikipedia

    en.wikipedia.org/wiki/Stoned_(computer_virus)

    Stoned is a boot sector computer virus created in 1987. It is one of the first viruses and is thought to have been written by a student in Wellington, New Zealand. [1] [2] By 1989 it had spread widely in New Zealand and Australia, [3] and variants became very common worldwide in the early 1990s.

  4. Boot sector - Wikipedia

    en.wikipedia.org/wiki/Boot_sector

    When GRUB is installed on a hard disk, boot.img is written into the boot sector of that hard disk. boot.img has a size of only 446 bytes. A boot sector is the sector of a persistent data storage device (e.g., hard disk , floppy disk , optical disc , etc.) which contains machine code to be loaded into random-access memory (RAM) and then executed ...

  5. Computer virus - Wikipedia

    en.wikipedia.org/wiki/Computer_virus

    This is an accepted version of this page This is the latest accepted revision, reviewed on 2 February 2025. Computer program that modifies other programs to replicate itself and spread Hex dump of the Brain virus, generally regarded as the first computer virus for the IBM Personal Computer (IBM PC) and compatibles A computer virus is a type of malware that, when executed, replicates itself by ...

  6. Timeline of computer viruses and worms - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_computer...

    The virus destroys all executable files on infected machines upon every occurrence of Friday the 13th (except Friday 13 November 1987 making its first trigger date May 13, 1988). Jerusalem caused a worldwide epidemic in 1988. [20] November: The SCA virus, a boot sector virus for Amiga computers, appears. It immediately creates a pandemic virus ...

  7. Brain (computer virus) - Wikipedia

    en.wikipedia.org/wiki/Brain_(computer_virus)

    Brain affects the PC by replacing the boot sector of a floppy disk with a copy of the virus. The real boot sector is moved to another sector and marked as bad. Infected disks usually have five kilobytes of bad sectors. The disk label is usually changed to ©Brain, and the following text can be seen in infected boot sectors:

  8. Comparison of computer viruses - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_computer_viruses

    The Pikachu virus is believed to be the first computer virus geared at children. Ping-pong: Boot, Bouncing Ball, Bouncing Dot, Italian, Italian-A, VeraCruz DOS Boot sector virus 1988-03 Turin: Harmless to most computers RavMonE.exe: RJump.A, Rajump, Jisx Worm 2006-06-20 Once distributed in Apple iPods, but a Windows-only virus SCA: Amiga Boot ...

  9. Form (computer virus) - Wikipedia

    en.wikipedia.org/wiki/Form_(computer_virus)

    Form was a boot sector virus isolated in Switzerland in the summer of 1990 which became very common worldwide. The origin of Form is widely listed as Switzerland, but this may be an assumption based on its isolation locale.