Question 130
A workstation's system hosts file redirects internal update sites to unknown public IPs. What is the MOST appropriate analyst action based on the evidence?
Explanation
Correct Answer
Host-file tampering can redirect sensitive requests outside DNS controls. Identify endpoint hosts-file redirection.
Incorrect Answers
Shared deployment error can explain coordinated startup changes across devices. It would distinguish image rollout change from distributed compromise, but it would not identify endpoint hosts-file redirection.
Browser extensions can read sensitive web data when granted sweeping permissions. That is relevant to suspicious persistence across endpoints, not to identify endpoint hosts-file redirection.
Prevention events do not necessarily indicate successful payload launch. It would establish whether blocked email payload executed, but it would not identify endpoint hosts-file redirection.






CompTIA CySA+ (CS0-003) (CS0-003) Practice Tests