Which of the following is an example of Indicators of Attack?

Indicators of Attack (IOAs) are behaviors or actions that suggest an attacker’s intent to compromise a system. Unlike Indicators of Compromise (IOCs), which are evidence that an attack has already occurred, IOAs focus on the detection of attack attempts before they can cause harm. Exploits are a prime example of IOAs because they are tools or techniques used to take advantage of vulnerabilities in systems, often before any actual damage is done. This can include exploiting security holes, system weaknesses, or software bugs to gain unauthorized access or perform unauthorized actions.

References: The concept of IOAs, including the use of exploits as an example, aligns with cybersecurity best practices and the objectives of the Certified Network Defender (CND) program. The information provided is based on standard cybersecurity frameworks and the CND’s focus on understanding and identifying potential threats before they manifest into actual attacks123.