Oct 03, 2026 Updated 300-215 Dumps Questions For Cisco Exam
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Cisco 300-215 exam is designed to test the knowledge and skills related to conducting forensic analysis and incident response using Cisco technologies for CyberOps. 300-215 exam is part of the CyberOps Associate certification program, which is intended for individuals who are interested in pursuing a career in cybersecurity. 300-215 exam is designed to test the individual's ability to identify and respond to security incidents in a timely and effective manner.
Cisco 300-215 exam is designed to test the candidate's ability to identify, analyze, and respond to security incidents using Cisco technologies. It covers various topics, such as network security, endpoint security, threat intelligence, and incident response. 300-215 exam also tests the candidate's knowledge of the latest cybersecurity technologies and techniques used to detect, prevent, and respond to security incidents.
NEW QUESTION # 77
Refer to the exhibit.
The application x-dosexec with hash
691c65e4fb1d19f82465df1d34ad51aaeceba14a78167262dc7b2840a6a6aa87 is reported as malicious and labeled as "Trojan.Generic" by the threat intelligence tool. What is considered an indicator of compromise?
- A. hooking
- B. process injection
- C. data compression
- D. modified registry
Answer: B
Explanation:
Comprehensive and Detailed Explanation:
The exhibit lists several behaviors under categories such as Remote Access, Stealer/Phishing, Persistence, and Evasive Marks. Notably, under "Persistence" it states:
* "Writes data to a remote process"
This behavior is indicative of "process injection," a technique where malware writes or injects malicious code into the address space of another process. This allows the malware to evade detection and run within the context of a legitimate process.
This matches the MITRE ATT&CK technique T1055 (Process Injection), which is also discussed in the Cisco CyberOps Associate guide under evasion and persistence tactics used by malware.
While modified registry and data compression are possible signs of malware, they are not explicitly referenced in the exhibit. The definitive indicator shown is related to process injection.
Therefore, the correct answer is: C. process injection.
NEW QUESTION # 78
An engineer is analyzing a ticket for an unexpected server shutdown and discovers that the web-server ran out of useable memory and crashed.
Which data is needed for further investigation?
- A. /var/log/httpd/access.log
- B. /var/log/access.log
- C. /var/log/messages.log
- D. /var/log/httpd/messages.log
Answer: C
NEW QUESTION # 79
Refer to the exhibit.
According to the SNORT alert, what is the attacker performing?
- A. brute-force attack against the web application user accounts
- B. SQL injection attack against the target webserver
- C. brute-force attack against directories and files on the target webserver
- D. XSS attack against the target webserver
Answer: C
Explanation:
The alert clearly identifies ET SCAN DirBuster Web App Scan in Progress, referencing SID 2008186, which is a Snort signature that specifically detects DirBuster activity. DirBuster is a well-known tool used for brute- forcing hidden directories and files on web servers.
The Cisco CyberOps Associate guide and OWASP both identify directory brute-forcing as a reconnaissance technique to find unprotected or misconfigured endpoints on web applications, typically prior to launching deeper attacks.
Therefore, the correct interpretation of the alert is:
C). brute-force attack against directories and files on the target webserver.
NEW QUESTION # 80
What is a use of TCPdump?
- A. to change IP ports
- B. to analyze IP and other packets
- C. to view encrypted data fields
- D. to decode user credentials
Answer: B
NEW QUESTION # 81
Refer to the exhibit.
Which type of code created the snippet?
- A. VB Script
- B. Bash Script
- C. Python
- D. PowerShell
Answer: A
Explanation:
The syntax in the code snippet includes:
* On Error Resume Next - a classic VBScript error-handling directive.
* function ... end function structure.
* Use of Mid(), Chr(), and Asc() functions - all commonly used in VBScript for string manipulation.
* CInt() for conversion - typical in VBScript.
These characteristics align exactly with VBScript, which is frequently used in malicious macros and obfuscated payloads for malware distribution, as covered in the Cisco CyberOps Associate curriculum when analyzing scripts and encoded threats.
NEW QUESTION # 82 
multiple machines behave abnormally. A sandbox analysis reveals malware. What must the administrator determine next?
- A. source code of the malicious attachment
- B. if Patient 0 still demonstrates suspicious behavior
- C. if the file in Patient 0 is encrypted
- D. if Patient 0 tried to connect to another workstation
Answer: D
Explanation:
The key goal during lateral movement analysis is to determine whether the malware spread or attempted to spread beyond the initially compromised system. This is crucial for containment and scoping of the incident.
Logs, sandbox behavior, or network activity may show if Patient 0 initiated outbound connections to other systems, potentially propagating malware across the environment.
Correct answer: D. if Patient 0 tried to connect to another workstation.
NEW QUESTION # 83
Which technique is used to evade detection from security products by executing arbitrary code in the address space of a separate live operation?
- A. privilege escalation
- B. process injection
- C. token manipulation
- D. GPO modification
Answer: B
Explanation:
Process injectionis a tactic where malicious code is inserted into the memory space of another process, enabling it to run with the privileges and context of a legitimate application. The Cisco study guide explains that this method allows malware to "hide in plain sight" within trusted processes and evade endpoint detection and response (EDR) tools.
It specifically notes:"Process injection techniques allow malware to execute within the memory space of a legitimate process, avoiding detection and taking advantage of the process's permissions.".
NEW QUESTION # 84
Refer to the exhibit.
Which two actions should be taken as a result of this information? (Choose two.)
- A. Block emails sent from [email protected] with an attached pdf file with md5 hash "cf2b3ad32a8a4cfb05e9dfc45875bd70".
- B. Block all emails sent from an @state.gov address.
- C. Update the AV to block any file with hash "cf2b3ad32a8a4cfb05e9dfc45875bd70".
- D. Block all emails with subject containing "cf2b3ad32a8a4cfb05e9dfc45875bd70".
- E. Block all emails with pdf attachments.
Answer: B,C
NEW QUESTION # 85
Refer to the exhibit.
Which encoding technique is represented by this HEX string?
- A. Charcode
- B. Binary
- C. Unicode
- D. Base64
Answer: A
Explanation:
The hexadecimal representation in the exhibit does not match the Base64 encoding format, which uses ASCII characters (A-Z, a-z, 0-9, +, /) and often includes padding with =. This string is clearly hex and is more aligned with Charcode, where hexadecimal values represent individual characters based on ASCII values.
The Cisco CyberOps Associate guide refers to such encodings during forensic analysis and emphasizes identifying patterns in memory dumps, payloads, or logs. "Security professionals often decode hexadecimal strings to reveal ASCII representations, particularly when inspecting encoded payloads or character obfuscation techniques used in malware".
NEW QUESTION # 86
What is a use of TCPdump?
- A. to change IP ports
- B. to analyze IP and other packets
- C. to view encrypted data fields
- D. to decode user credentials
Answer: B
Explanation:
TCPdump is a command-line packet analyzer used to capture and inspect network packets. As described in the study guide, "tcpdump is a command-line interface tool that is used to capture packets on a network. It is a very powerful and popular network protocol analyzer". The tool allows cybersecurity professionals to analyze headers and payloads of network traffic, making it valuable in forensic investigations and network diagnostics.
NEW QUESTION # 87
Refer to the exhibit.
A security analyst is reviewing alerts from the SIEM system that was just implemented and notices a possible indication of an attack because the SSHD system just went live and there should be nobody using it. Which action should the analyst take to respond to the alert?
- A. Ignore the alert and continue monitoring for further activity because the system was just implemented.
- B. Investigate the alert by checking SSH logs and correlating with other relevant data in SIEM.
- C. Reset the admin password in SSHD to prevent unauthorized access to the system at scale.
- D. Immediately block the IP address 192.168.1.100 from accessing the SSHD environment.
Answer: B
Explanation:
The log entry shows a failed SSH login attempt for an invalid user "admin" from IP192.168.1.100. As the system has just gone live and no legitimate use is expected, this could be an early reconnaissance or brute- force attempt. However, blocking IPs or resetting passwords without fully understanding the context could lead to incomplete remediation or false positives.
According to Cisco CyberOps best practices, the first step is to thoroughly investigate the alert by correlating it with other logs (e.g., authentication logs, IDS/IPS logs) to determine the intent and scope of activity.
-
NEW QUESTION # 88
Drag and drop the cloud characteristic from the left onto the challenges presented for gathering evidence on the right.
Answer:
Explanation:
NEW QUESTION # 89 
multiple machines behave abnormally. A sandbox analysis reveals malware. What must the administrator determine next?
- A. source code of the malicious attachment
- B. if Patient 0 still demonstrates suspicious behavior
- C. if the file in Patient 0 is encrypted
- D. if Patient 0 tried to connect to another workstation
Answer: D
Explanation:
The key goal during lateral movement analysis is to determine whether the malware spread or attempted to spread beyond the initially compromised system. This is crucial for containment and scoping of the incident.
Logs, sandbox behavior, or network activity may show if Patient 0 initiated outbound connections to other systems, potentially propagating malware across the environment.
Correct answer: D. if Patient 0 tried to connect to another workstation.
NEW QUESTION # 90
An investigator is analyzing an attack in which malicious files were loaded on the network and were undetected. Several of the images received during the attack include repetitive patterns. Which anti- forensic technique was used?
- A. spoofing
- B. obfuscation
- C. steganography
- D. tunneling
Answer: C
Explanation:
Explanation/Reference: https://doi.org/10.5120/1398-1887
https://www.carbonblack.com/blog/steganography-in-the-modern-attack-landscape/
NEW QUESTION # 91
A threat intelligence report identifies an outbreak of a new ransomware strain spreading via phishing emails that contain malicious URLs. A compromised cloud service provider, XYZCloud, is managing the SMTP servers that are sending the phishing emails. A security analyst reviews the potential phishing emails and identifies that the email is coming from XYZCloud. The user has not clicked the embedded malicious URL.
What is the next step that the security analyst should take to identify risk to the organization?
- A. Delete email from user mailboxes and update the incident ticket with lessons learned.
- B. Create a detailed incident report and share it with top management.
- C. Find any other emails coming from the IP address ranges that are managed by XYZCloud.
- D. Reset the reporting user's account and enable multifactor authentication.
Answer: C
Explanation:
Since the phishing email originates from a known compromised cloud provider (XYZCloud), the correct immediate action for the security analyst is to determine the broader scope of exposure. This involves checking whether other users in the organization received similar emails from the same potentially malicious source. Therefore, querying for emails from theIP address rangesorSMTP domainslinked to XYZCloud is essential for identifying other possible attack vectors.
This step aligns with the containment phase of the incident response lifecycle, as outlined in theCyberOps Technologies (CBRFIR) 300-215 study guide, where threat hunting and log analysis are used to determine the extent of compromise and prevent lateral movement or further exposure. Only after the scope is understood should remediation or reporting actions follow.
Reference:CyberOps Technologies (CBRFIR) 300-215 study guide, Chapter: Email-Based Threats and Containment Strategy during Incident Response.
NEW QUESTION # 92
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