Câu 34: SY0-701: CompTIA Security+ 2023

A systems administrator receives the following alert from a file integrity monitoring tool:The hash of the cmd.exe file has changed. The systems administrator checks the OS logs and notices that no patches were applied in the last two months. Which of the following most likely occurred?

1. A. The end user changed the file permissions.
2. B. A cryptographic collision was detected.
3. C. A snapshot of the file system was taken.
4. D. A rootkit was deployed. — đáp án hiện tại