Exam Flashcards
You are investigating an incident by using Microsoft 365 Defender. You n
You are investigating an incident by using Microsoft 365 Defender. You need to create an advanced hunting query to count failed sign-in authentications on three devices named CFOLaptop, CEOLaptop, and COOLaptop.
How should you complete the query? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.How should you complete the query? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Values:
| project LogonFailures=count()
| summarize LogonFailures=count() by DeviceName, LogonType
| where ActionType == FailureReason
| where DeviceName in ("CFOLaptop", "CEOLaptop", "COOLaptop")
ActionType == "LogonFailed"
ActionType == FailureReason
DeviceEvents
DeviceLogonEvents
DeviceLogonEvents
| where DeviceName in ("CFOLaptop", "CEOLaptop", "COOLaptop")
ActionType == FailureReason
| summarize LogonFailures=count() by DeviceName, LogonType
You need to receive a security alert when a user attempts to sign in from a location that was never used by the other users in your organization to sign in.
Which anomaly detection policy should you use?
A. Impossible travel
B. Activity from anonymous IP addresses
C. Activity from infrequent country
D. Malware detection
C. Activity from infrequent country
You have a Microsoft 365 subscription that uses Microsoft Defender for Office 365. You have Microsoft SharePoint Online sites that contain sensitive documents. The documents contain customer account numbers that each consists of 32 alphanumeric characters.
You need to create a data loss prevention (DLP) policy to protect the sensitive documents.
What should you use to detect which documents are sensitive?
A. SharePoint search
B. a hunting query in Microsoft 365 Defender
C. Azure Information Protection
D. RegEx pattern matching
D. RegEx pattern matching
Your company uses line-of-business apps that contain Microsoft Office VBA macros. You need to prevent users from downloading and running additional payloads from the Office VBA macros as additional child processes. Which two commands can you run to achieve the goal? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
A.Add-MpPreference -AttackSurfaceReductionRules_Ids D4F940AB-401B-4EFC-AADC-AD5F3C50688A -AttackSurfaceReductionRules_Actions Enabled
B.Set-MpPreference -AttackSurfaceReductionRules_Ids D4F940AB-401B-4EFC-AADC-AD5F3C50688A -AttackSurfaceReductionRules_Actions AuditMode
C.Add-MpPreference -AttackSurfaceReductionRules_Ids D4F940AB-401B-4EFC-AADC-AD5F3C50688A -AttackSurfaceReductionRules_Actions AuditMode
D.Set-MpPreference -AttackSurfaceReductionRules_Ids D4F940AB-401B-4EFC-AADC-AD5F3C50688A -AttackSurfaceReductionRules_Actions Enabled
A.Add-MpPreference -AttackSurfaceReductionRules_Ids D4F940AB-401B-4EFC-AADC-AD5F3C50688A -AttackSurfaceReductionRules_Actions Enabled
D.Set-MpPreference -AttackSurfaceReductionRules_Ids D4F940AB-401B-4EFC-AADC-AD5F3C50688A -AttackSurfaceReductionRules_Actions Enabled
Your company uses Microsoft Defender for Endpoint. The company has Microsoft Word documents that contain macros. The documents are used frequently on the devices of the company’s accounting team. You need to hide false positive in the Alerts queue, while maintaining the existing security posture. Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
A. Resolve the alert automatically.
B. Hide the alert.
C. Create a suppression rule scoped to any device.
D. Create a suppression rule scoped to a device group.
E. Generate the alert.
B, D, E
Your company uses Microsoft Defender for Endpoint. The company has Microsoft Word documents that contain macros. The documents are used frequently on the devices of the company’s accounting team.
You need to hide false positive in the Alerts queue, while maintaining the existing security posture. Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
A. Resolve the alert automatically.
B. Hide the alert.
C. Create a suppression rule scoped to any device.
D. Create a suppression rule scoped to a device group.
E. Generate the alert.
B. Hide the alert.
D. Create a suppression rule scoped to a device group.
E. Generate the alert.
Your environment does NOT have Microsoft Defender for Endpoint enabled. You need to remediate the risk for the Launchpad app. Which four actions should you perform in sequence?
- Tag the app as Unsanctioned.
- Run the script on the source appliance.
- Run the script in Azure Cloud Shell.
- Select the app.
- Tag the app as Sanctioned.
- Generate a block script.
Select the app.
Tag the app as Unsanctioned.
Generate a block script.
Run the script on the source appliance.
You have a Microsoft 365 E5 subscription. You plan to perform cross-domain investigations by using Microsoft 365 Defender. You need to create an advanced hunting query to identify devices affected by a malicious email attachment. How should you complete the query? To answer, select the appropriate options in the answer area.
EmailAttachmentInfo | where SenderFromAddress =~ "MaliciousSender@example.com" | where isnotempty(SHA256) | \_\_\_ ( DeviceFileEvents | \_\_\_ (FileName, SHA256) ) on SHA256 | \_\_\_ NetworkMessageId, SenderFromAddress, RecipientEmailAddress
join
project
project
You need to receive an alert when any process disables System Restore on a device managed by Microsoft Defender during the last 24 hours.
Which two actions should you perform? Each correct answer presents part of the solution.
DeviceProcessEvents | where Timestamp > ago(24h) and InitiatingProcessFileName =~ 'rundll32.exe' and InitiatingProcessCommandLine !contains " " and InitiatingProcessCommandLine != "" and FileName in~ ('schtasks.exe') and ProcessCommandLine has 'Change' and ProcessCommandLine has 'SystemRestore' and ProcessCommandLine has 'disable' | project Timestamp, AccountName, ProcessCommandLine
A. Create a detection rule.
B. Create a suppression rule.
C. Add | order by Timestamp to the query.
D. Replace DeviceProcessEvents with DeviceNetworkEvents.
E. Add DeviceId and ReportId to the output of the query.
A. Create a detection rule.
E. Add DeviceId and ReportId to the output of the query.
You are investigating a potential attack that deploys a new ransomware strain. You have three custom device groups. The groups contain devices that store highly sensitive information. You plan to perform automated actions on all devices. You need to be able to temporarily group the machines to perform actions on the devices. Which three actions should you perform? Each correct answer presents part of the solution.
A. Assign a tag to the device group.
B. Add the device users to the admin role.
C. Add a tag to the machines.
D. Create a new device group that has a rank of 1.
E. Create a new admin role.
F. Create a new device group that has a rank of 4.
A. Assign a tag to the device group.
C. Add a tag to the machines.
D. Create a new device group that has a rank of 1.
This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You are configuring Microsoft Defender for Identity integration with Active Directory. From the Microsoft Defender for identity portal, you need to configure several accounts for attackers to exploit.
Solution: From Entity tags, you add the accounts as Honeytoken accounts.
Does this meet the goal?
A. Yes
B. No
A. Yes
You are configuring Microsoft Defender for Identity integration with Active Directory. From the Microsoft Defender for identity portal, you need to configure several accounts for attackers to exploit.
Solution: From Azure AD Identity Protection, you configure the sign-in risk policy.
Does this meet the goal?
A. Yes
B. No
B. No
You are configuring Microsoft Defender for Identity integration with Active Directory. From the Microsoft Defender for identity portal, you need to configure several accounts for attackers to exploit.
Solution: You add the accounts to an Active Directory group and add the group as a Sensitive group.
Does this meet the goal?
A. Yes
B. No
B. No
You implement Safe Attachments policies in Microsoft Defender for Office 365. Users report that email messages containing attachments take longer than expected to be received. You need to reduce the amount of time it takes to deliver messages that contain attachments without compromising security. The attachments must be scanned for malware, and any messages that contain malware must be blocked.
What should you configure in the Safe Attachments policies?
A. Dynamic Delivery
B. Replace
C. Block and Enable redirect
D. Monitor and Enable redirect
A. Dynamic Delivery
You receive a security bulletin about a potential attack that uses an image file. You need to create an indicator of compromise (IoC) in Microsoft Defender for Endpoint to prevent the attack.
Which indicator type should you use?
A. a URL/domain indicator that has Action set to Alert only
B. a URL/domain indicator that has Action set to Alert and block
C. a file hash indicator that has Action set to Alert and block
D. a certificate indicator that has Action set to Alert and block
C. a file hash indicator that has Action set to Alert and block
Your company deploys the following services:
✑ Microsoft Defender for Identity
✑ Microsoft Defender for Endpoint
✑ Microsoft Defender for Office 365
You need to provide a security analyst with the ability to use the Microsoft 365 security center. The analyst must be able to approve and reject pending actions generated by Microsoft Defender for Endpoint. The solution must use the principle of least privilege.
Which two roles should assign to the analyst?
A. the Compliance Data Administrator in Azure Active Directory (Azure AD)
B. the Active remediation actions role in Microsoft Defender for Endpoint
C. the Security Administrator role in Azure Active Directory (Azure AD)
D. the Security Reader role in Azure Active Directory (Azure AD)
B. the Active remediation actions role in Microsoft Defender for Endpoint
D. the Security Reader role in Azure Active Directory (Azure AD)
You need to configure Microsoft Cloud App Security to generate alerts and trigger remediation actions in response to external sharing of confidential files. Which two actions should you perform in the Cloud App Security portal? Each correct answer presents part of the solution.
A. From Settings, select Information Protection, select Azure Information Protection, and then select Only scan files for Azure Information Protection classification labels and content inspection warnings from this tenant.
B. Select Investigate files, and then filter App to Office 365.
C. Select Investigate files, and then select New policy from search.
D. From Settings, select Information Protection, select Azure Information Protection, and then select Automatically scan new files for Azure Information Protection classification labels and content inspection warnings.
E. From Settings, select Information Protection, select Files, and then enable file monitoring.
F. Select Investigate files, and then filter File Type to Document.
D. From Settings, select Information Protection, select Azure Information Protection, and then select Automatically scan new files for Azure Information Protection classification labels and content inspection warnings.
E. From Settings, select Information Protection, select Files, and then enable file monitoring.
Your company has a single office in Istanbul and a Microsoft 365 subscription. The company plans to use conditional access policies to enforce multi-factor authentication (MFA). You need to enforce MFA for all users who work remotely.
What should you include in the solution?
A. a fraud alert
B. a user risk policy
C. a named location
D. a sign-in user policy
C. a named location
You are configuring Microsoft Cloud App Security. You have a custom threat detection policy based on the IP address ranges of your company’s United States-based offices. You receive many alerts related to impossible travel and sign-ins from risky IP addresses. You determine that 99% of the alerts are legitimate sign-ins from your corporate offices.
You need to prevent alerts for legitimate sign-ins from known locations.
Which two actions should you perform? Each correct answer presents part of the solution.
A. Configure automatic data enrichment.
B. Add the IP addresses to the corporate address range category.
C. Increase the sensitivity level of the impossible travel anomaly detection policy.
D. Add the IP addresses to the other address range category and add a tag.
E. Create an activity policy that has an exclusion for the IP addresses.
B. Add the IP addresses to the corporate address range category.
E. Create an activity policy that has an exclusion for the IP addresses.
You are configuring Microsoft Defender for Identity integration with Active Directory. From the Microsoft Defender for identity portal, you need to configure several accounts for attackers to exploit.
Solution: You add each account as a Sensitive account.
Does this meet the goal?
A. Yes
B. No
B. No
You have a Microsoft 365 tenant that uses Microsoft Exchange Online and Microsoft Defender for Office 365. What should you use to identify whether zero-hour auto purge (ZAP) moved an email message from the mailbox of a user?
A. the Threat Protection Status report in Microsoft Defender for Office 365
B. the mailbox audit log in Exchange
C. the Safe Attachments file types report in Microsoft Defender for Office 365
D. the mail flow report in Exchange
A. the Threat Protection Status report in Microsoft Defender for Office 365
You have a Microsoft 365 subscription that contains 1,000 Windows 10 devices. The devices have Microsoft Office 365 installed.
You need to mitigate the following device threats:
✑ Microsoft Excel macros that download scripts from untrusted websites
✑ Users that open executable attachments in Microsoft Outlook
✑ Outlook rules and forms exploits
What should you use?
A. Microsoft Defender Antivirus
B. attack surface reduction rules in Microsoft Defender for Endpoint
C. Windows Defender Firewall
D. adaptive application control in Azure Defender
B. attack surface reduction rules in Microsoft Defender for Endpoint
You have a third-party security information and event management (SIEM) solution. You need to ensure that the SIEM solution can generate alerts for Azure Active Directory (Azure AD) sign-events in near real time.
What should you do to route events to the SIEM solution?
A. Create an Azure Sentinel workspace that has a Security Events connector.
B. Configure the Diagnostics settings in Azure AD to stream to an event hub.
C. Create an Azure Sentinel workspace that has an Azure Active Directory connector.
D. Configure the Diagnostics settings in Azure AD to archive to a storage account.
B. Configure the Diagnostics settings in Azure AD to stream to an event hub.