Worm. A Worm can self-replicate with no host plan and normally spreads with no interaction through the malware authors. One of many very first identified samples of malware was the Creeper virus in 1971, which was developed as an experiment by Raytheon BBN (previously BBN Systems) engineer Robert Thomas. Creeper https://www.goal.com/en-in/betting/1xbet-promo-code/blt57eec3828e2b7aa7#