Indicators of compromise (IOCs) are artifacts observed on a network or in an operations system where we have a high confidence that said artifact indicates a computer intrusion. FortiGuard's IOC service helps security analysts identify risky devices and users based on these artifacts. Show We gather these observables from a variety of sources, including:
We create an IOC package consisting of around 500K IOCs daily and deliver it via our Fortinet Developers Network (FNDN) to our FortiSIEM, FortiAnalyzer, and FortiCloud products. The Indicators of Compromise (IOC) service is available for FortiAnalyzer, FortiCloud, and FortiSIEM.
Attacks are getting more complex as the attack surface area increases. Tools for detect attacks have increased exponentially leaving
many administrators confused as to how to handle breach detection. This video will help explain how to enable the IoC History Rescan service in FortiAnalyzer. The service helps administrators compare past IoCs with new threat intelligence to help detect and gather intelligence on compromised hosts previously missed. IOCs provide more context for security operations centers to know what is happening around the global threat landscape, and provide the ability to scan their internal networks for such. This allows you the ability for historical scanning and help in prioritizing resources to know what to focus on. Scan for indicators of compromise (standard task)An Indicator of Compromise (IOC) is a set of data about an object or activity that indicates unauthorized access to the computer (compromise of data). For example, many unsuccessful attempts to sign in to the system can constitute an Indicator of Compromise. The IOC Scan tasks allows finding Indicators of Compromise on the computer and take threat response measures. Kaspersky Endpoint Security searches for indicators of compromise using IOC files. IOC files are files containing the sets of indicators that the application tries to match to count a detection. IOC files must conform to the OpenIOC standard. IOC Scan task run mode Kaspersky Endpoint Detection and Response lets you create standard IOC Scan tasks to detect compromised data. Standard IOC scan task is a group or local task that is created and configured manually in the Web Console. Tasks are run using IOC files prepared by the user. If you want to add an indicator of compromise manually, please read the requirements for IOC files. The file that you can download by clicking the link below, contains a table with the full list of IOC terms of the OpenIOC standard. DOWNLOAD THE IOC_TERMS.XLSX FILEKaspersky Endpoint Security also supports stand-alone IOC scan tasks when the application is used as part of the Kaspersky Sandbox solution. Creating an IOC Scan task You can create IOC Scan tasks manually:
You can configure the task for EDR Optimum in Web Console and Cloud Console. Task settings for EDR Expert are available only in Cloud Console. To create an IOC Scan task:
As a result, Kaspersky Endpoint Security runs the search for indicators of compromise on the computer. You can view the results of the task in task properties in the Results section. You can view the information about detected indicators of compromise in the task properties: Application settings → IOC Scan Results. IOC scan results are kept for 30 days. After this period, Kaspersky Endpoint Security automatically deletes the oldest entries. Page top What is indicators of compromise in cyber security?Indicators of compromise (IOCs) refer to data that indicates a system may have been infiltrated by a cyber threat. They provide cybersecurity teams with crucial knowledge after a data breach or another breach in security.
What is an IOC in cyber security?Indicators of compromise (IOCs) serve as forensic evidence of potential intrusions on a host system or network. These artifacts enable information security (InfoSec) professionals and system administrators to detect intrusion attempts or other malicious activities.
What is IOC and IOA in cyber security?Kaspersky Anti Targeted Attack Platform uses two types of indicators for threat hunting: IOC (Indicator of Compromise) and IOA (Indicator of Attack). An open, XML-based standard for describing indicators of compromise containing over 500 different indicators of compromise.
What is OpenIOC framework?Type of Frameworks
The first is Open IOC, which stands for Open Indicators of Compromise. It is “an extensible XML schema that enables you to describe the technical characteristics that identify a known threat, an attacker's methodology, or other evidence of compromise”.
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