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2. 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 26 December 2024. 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 ...

3. Zeus (malware) - Wikipedia

   en.wikipedia.org/wiki/Zeus_(malware)

   Zeus is very difficult to detect even with up-to-date antivirus and other security software as it hides itself using stealth techniques. [5] It is considered that this is the primary reason why the Zeus malware has become the largest botnet on the Internet: Damballa estimated that the malware infected 3.6 million PCs in the U.S. in 2009. [6]

4. 4K (computer virus) - Wikipedia

   en.wikipedia.org/wiki/4K_(computer_virus)

   4k is a computer virus which infects COM files and EXE files.The virus was one of the first file infectors to employ stealth tactics. [2] Infected systems will hang, after September 22 every year, which is also the date of birth of Bilbo Baggins, a character from The Lord of the Rings.

5. Whale (computer virus) - Wikipedia

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

   The Whale virus is a computer virus discovered on July 1, 1990. The file size, at 9,216 bytes , was for its time the largest virus ever discovered. It is known for using several advanced "stealth" methods.

6. Comparison of computer viruses - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_computer_viruses

   To combat computer viruses and other malicious software, many security advisory organizations and anti-virus software developers compile and publish virus lists. When a new virus appears, the rush begins to identify and understand it as well as develop appropriate counter-measures to stop its propagation.

7. Worried about computer viruses? Here’s the extra layer of ...

   www.aol.com/lifestyle/antivirus-program-may-not...

   Like biological viruses, computer viruses also have a knack for spreading like wildfire. However, their modus operandi is to copy their codes copiously into other programs with one malicious goal ...