Using a heuristic system to detect an anomaly in a computers baseline, a system administrator was able to detect an attack even though the company signature based IDS and antivirus did not detect it. Further analysis revealed that the attacker had downloaded an executable file onto the company PC from the USB port, and executed it to trigger a privilege escalation flaw. Which of the following attacks has MOST likely occurred?

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The exam objectives for the CompTIA CySA+ certification exam includes threat management, cyber incident response, vulnerability, and security architecture and tool sets.. The CompTIA CySA+ exam is meant to be combined with PenTest+ to bridge the gap between the CompTIA Security+ exam, which is more generalized and a step-down, and the CompTIA Advanced Security Practitioner (CASP+), which is the highest-level certification that CompTIA offers within the Cybersecurity pathway.  The CompTIA CySA+ is more affordable, in-depth and hands-on than the CEH. The CEH, however, is more well-known and... Show more

Using a heuristic system to detect an anomaly in a computers baseline, a system administrator was able to detect an attack even though the company signature based IDS and<br/> antivirus did not detect it. Further analysis revealed that the attacker had downloaded an executable file onto the company PC from the USB port, and executed it to trigger a privilege <p>escalation flaw. Which of the following attacks has MOST likely occurred?