Cisco Performing CyberOps Using Core Security Technologies (CBRCOR) 350-201 Exam Dumps: Updated Questions & Answers (October 2025)

The IP address 192.168.1.209 is associated with a critical risk level due to data exfiltration activities. Data exfiltration refers to the unauthorized transfer of data from a computer or other device, which can be a significant security threat as it may involve sensitive or proprietary information being taken out of the network. Given the severity of the risk and the nature of the activity, the immediate next step is to isolate the device to prevent further unauthorized data transfer and to contain the potential breach. This action will also allow fora more thorough investigation without the risk of additional data loss or network compromise1.

References:

Cisco’s CyberOps Using Core Security Technologies course provides insights into identifying and responding to cybersecurity threats, including data exfiltration2.

The Cisco Certified CyberOps Associate certification emphasizes the skills needed to work in a Security Operations Center (SOC), including the handling of critical threats and the isolation of affected devices

 According to the NIST incident response handbook, after detecting a ransomware outbreak and notifying the affected parties, the next step is to eradicate the malicious software from the infected machines. This involves removing the ransomware and any associated malware to prevent further encryption or spread of the infection3

When an unidentified connection is detected and there is evidence of potentially malicious activity, such as the creation of a PE format file in the system directory, the immediate step should be to isolate the server to prevent any further potential breach or spread of malware. Forensic analysis of the file is crucial to understand the nature of the threat and the method of attack, which will inform the response and mitigation strategy.

 In the context of Cisco Advanced Malware Protection (AMP), when a file is submitted to the Threat Grid analysis engine, it undergoes a thorough behavioral analysis to determine if it exhibits characteristics typical of malware. The Threat Grid provides detailed reports that include behavioral indicators of compromise (IoCs), which are actions or artifacts on a network or an endpoint that with high confidence indicate a breach.

In this case, the report generated by the Threat Grid for a low prevalence file shows high severity scores for the behavioral indicators. This suggests that the behaviors observed are strongly indicative of malicious activity, specifically ransomware. The high scores reflect the Threat Grid’s confidence in the malicious nature of the file based on its observed behaviors, which may include patterns of encryption consistent with ransomware, network activity that matches known ransomware command and control patterns, or file system changes that are characteristic of ransomware encryption.

Therefore, the correct answer is C, as the high scores on the behavioral indicators strongly suggest the presence of ransomware, justifying the execution of the ransomware detection mechanisms by Cisco AMP.

Continuous delivery is a software development approach that enables teams to produce software in short cycles, ensuring that the software can be reliably released at any time. It aims to build, test, and release software with greater speed and frequency. This approach helps in closing feedback loops and enables teams to quickly apply patches, making it ideal for situations where code updates need to reach the market as often as possible

 One of the principles of Infrastructure as Code (IaC) is that system maintenance tasks, which were traditionally performed manually, are now automated and managed bysoftware systems567. This allows for consistent, repeatable routines for provisioning and changing systems and their configuration, with changes made to definitions and then rolled out to systems through unattended processes that include thorough validation7.

The type of attack described, where users are redirected to a malicious website instead of the intended company website, is known as Domain Name System (DNS) poisoning. This attack involves corrupting the DNS cache with incorrect information,leading users to fraudulent websites even when they enter the correct domain name. This can be used to collect sensitive personal data from unsuspecting users.

The STIX (Structured Threat Information eXpression) object in the exhibit indicates that the compromise involves a website hosting malware, which is designed to download files onto a user’s system without their knowledge. This type of indicator is commonly associated with drive-by download attacks, where visiting a website can result in the automatic download and execution of malware. The STIX object would contain information about the malicious URLs, file hashes, and other relevant indicators that can be used to detect and prevent such threats.

Implementing a confirmation step in the SOAR (Security Orchestration, Automation, and Response) workflow can significantly reduce false positives and improve the accuracy of threat detection. By adding a mechanism that informs the affected user of the detected activity and asks for their confirmation, the system can distinguish between legitimate and malicious actions more effectively. This approach respects the user’s context and behavior patterns, allowing for a more nuanced response to security alerts. It also reduces the inconvenience caused to legitimate users by avoiding unnecessary account blocks or credential resets.

The other options, while potentially useful in certain contexts, do not address the immediate issue of distinguishing between false positives and actual threats as effectively as a confirmation step does. Meeting with privileged users (option A) and increasing incorrect login tries (option D) may help to some extent but do not provide an immediate verification mechanism. Changing the SOAR configuration flow (option B) could reduce automatic remediation, but it might also reduce the system’s ability to respond to actual threats promptly.

Therefore, adding a confirmation step is the most direct and effective way to improve the workflow and resolve the issues described. It enhances the precision of the SOAR system and maintains a balance between security and user convenience.