- What is the Nimda virus?
- What are some examples of computer viruses?
- What is a network worm?
- Who created the Blaster worm virus?
- What does iloveyou virus do?
- What’s the worst computer virus?
- What did the Code Red virus do?
- Is iloveyou a virus or worm?
- What does code red mean?
- What does the Cryptolocker virus do?
- What was the worst computer virus in history?
- Is Code Red An antivirus software?
- How much damage did MyDoom cause?
- Which is the first computer virus in the world?
What is the Nimda virus?
Nimda is a malicious file infecting computer worm.
It quickly spread, surpassing the economic damage caused by previous outbreaks such as Code Red.
The worm’s name origin comes from the reversed spelling of “admin”.
F-Secure found the text “Concept Virus(CV) V..
What are some examples of computer viruses?
The 8 Most Famous Computer Viruses of All TimeCryptoLocker. When it comes to malware, ransomware is the new kid on the block. … ILOVEYOU. While ILOVEYOU sounds like a cheerful bon mot you might find printed on the inside of a Valentine’s Day card, it’s actually far, far more sinister than that. … MyDoom. … Storm Worm. … Anna Kournikova. … Slammer. … Stuxnet.
What is a network worm?
A worm makes multiple copies of itself which then spread across the network or through an internet connection. These copies will infect any inadequately protected computers and servers that connect—via the network or internet—to the originally infected device.
Who created the Blaster worm virus?
Filtering by ISPs and widespread publicity about the worm curbed the spread of Blaster. On March 12, 2004, Jeffrey Lee Parson, an 18-year-old from Hopkins, Minnesota, was arrested for creating the B variant of the Blaster worm; he admitted responsibility and was sentenced to an 18-month prison term in January 2005.
What does iloveyou virus do?
The ILOVEYOU virus comes in an e-mail note with “I LOVE YOU” in the subject line and contains an attachment that, when opened, results in the message being re-sent to everyone in the recipient’s Microsoft Outlook address book and, perhaps more seriously, the loss of every JPEG, MP3, and certain other files on the …
What’s the worst computer virus?
Notable instancesConficker.Creeper virus – The first malware that ran on ARPANET.ILOVEYOU.Leap – Mac OS X Trojan horse.Shamoon a wiper virus with stolen digital certificates destroyed over 35,000 computers owned by Saudi Aramco.Storm Worm – A Windows trojan horse that forms the Storm botnet.More items…
What did the Code Red virus do?
Code Red was a computer worm observed on the Internet on July 15, 2001. It attacked computers running Microsoft’s IIS web server. It was the first large scale, mixed threat attack to successfully target enterprise networks.
Is iloveyou a virus or worm?
ILOVEYOU, sometimes referred to as Love Bug or Love Letter for you or fake love/fake love letter, is a computer worm that infected over ten million Windows personal computers on and after 4 May 2000 when it started spreading as an email message with the subject line “ILOVEYOU” and the attachment “LOVE-LETTER-FOR-YOU.
What does code red mean?
Hospitals often use code names to alert their staff to an emergency or other event. … Code blue indicates a medical emergency such as cardiac or respiratory arrest. Code red indicates fire or smoke in the hospital. Code black typically means there is a bomb threat to the facility.
What does the Cryptolocker virus do?
Cryptolocker is a malware threat that gained notoriety over the last years. It is a Trojan horse that infects your computer and then searches for files to encrypt. … The Cryptolocker virus will display warning screens indicating that your data will be destroyed if you do not pay a ransom to obtain the private key.
What was the worst computer virus in history?
Conficker infected millions of computers across 190 countries, making it one of the largest virus infections in history. Mydoom – Beginning on January 26th 2004, Mydoom became the quickest-spreading email worm ever, surpassing ILOVEYOU and has since never been topped.
Is Code Red An antivirus software?
Code Red – F-Prot Antivirus Virus Information. As has been previously noted the Code Red worm computer bug has been creating great havoc among computer users around the globe. … The worm uses a security flaw in Microsoft’s IIS web server (versions 4.0 and 5.0) to attack other computers running the IIS web server.
How much damage did MyDoom cause?
MyDoom. The most devastating computer virus to date is MyDoom, which caused over $38 billion in damages. In addition to being the most expensive virus to date, its effects were far-reaching and fast-moving.
Which is the first computer virus in the world?
BrainBrain, the first PC virus, began infecting 5.2″ floppy disks in 1986. As Securelist reports, it was the work of two brothers, Basit and Amjad Farooq Alvi, who ran a computer store in Pakistan.