Ann, a member of the finance department at a large corporation, has submitted a suspicious email she received to the information security team. The team was not expecting an email from Ann, and it contains a PDF file inside a ZIP compressed archive. The information security learn is not sure which files were opened. A security team member uses an air-gapped PC to open the ZIP and PDF, and it appears to be a social engineering attempt to deliver an exploit. Which of the following would provide greater insig
A. Run an antivirus scan on the finance PC
B. Use a protocol analyzer on the air-gapped PC
C. Perform reverse engineering on the document
D. Analyze network logs for unusual traffic
E. Run a baseline analyzer against the user’s computer