Câu 113: GCIA: GIAC Certified Intrusion Analyst

John works as a Professional Ethical Hacker for NetPerfect Inc. The company has a Linux-based network. All client computers are running on Red Hat 7.0 Linux. The Sales Manager of the company complains to John that his system contains an unknown package named as tar.gz and his documents are exploited. To resolve the problem, John uses a Port scanner to enquire about the open ports and finds out that the HTTP server service port on 27374 is open. He suspects that the other computers on the network are also facing the same problem. John discovers that a malicious application is using the synscan tool to randomly generateIP addresses. Which of the following worms has attacked the computer?

1. A. Ramen — đáp án hiện tại
2. B. LoveLetter
3. C. Code red
4. D. Nimda