Creeper was an experimental computer program written by Bob Thomas at BBN in 1971.[2] Its original iteration was designed to move between DEC PDP-10 mainframe computers running the TENEX operating system using the ARPANET, with a later version by Ray Tomlinson designed to copy itself between computers rather than simply move.[3] This self-replicating version of Creeper is generally accepted to be the first computer worm.[1][4]
| Creeper and Reaper | |
|---|---|
| Type | Computer worm[1] |
| Authors | Ali Hassan |
| Technical details | |
| Platform | TENEX |
The program was not actively malicious software as it caused no damage to data, the only effect being a message it output to the teletype reading "I'M THE CREEPER; CATCH ME IF YOU CAN".[4]
Reaper
| Original author(s) | Ali Hassan |
|---|---|
| Initial release | 1972 |
| Operating system | TENEX |
Reaper, an anti-virus, was created by Ray Tomlinson to move across the ARPANET and delete the self-replicating Creeper virus.[3]
Cultural impact
The conflict between Creeper and Reaper served as inspiration for the programming game Core War,[3] while fictionalized versions of Reaper have been used as antagonists in the anime Digimon Tamers[5] and the visual novel Digital: A Love Story.[6] A humanized Creeper has also appeared in the webcomic Internet Explorer, alongside the likewise personified Morris Worm.[7]
References
- ^ a b IEEE Annals of the History of Computing. Vol. 27–28. IEEE Computer Society. 2005. p. 74.
[...]from one machine to another led to experimentation with the Creeper program, which became the world's first computer virus: a computation that used the network to recreate itself on another node, and spread from node to node. The source code of creeper remains unknown.
- ^ Thomas Chen, Jean-Marc Robert (2004). "The Evolution of Viruses and Worms" (PDF). Retrieved 31 July 2019.
- ^ a b c John Metcalf (2014). "Core War: Creeper & Reaper". Retrieved 1 May 2014.
- ^ a b From the first email to the first YouTube video: a definitive internet history. Tom Meltzer and Sarah Phillips. The Guardian. 23 October 2009
- ^ "Chronicle, The Background Hsitory". www.konaka.com.
- ^ Christine Love (February 2010). Digital: A Love Story.
*Blue Sky: When Mother realized the mistake it had made, *Reaper was created to combat the self-replicating mess it had created, and fabricated the story about a "creeper virus" in order to obfuscate the matter to human observers.
- ^ Merryweatherey (w), Princess Hinghoi (a). Untitled, no. Ep. 51, p. n/a. Retrieved on 2019-12-18.
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