Question 340
A user opened a shortcut to a removable-drive document, and volume identifiers may remain. Which artifact should be examined?
- Web browser History database
- Browser cookies
- LNK shortcut files
- SRUM database
Explanation
Correct Answer
C:LNK files can preserve target paths, volume metadata and timestamps from shortcut creation or updates. The target may no longer exist when the shortcut is parsed.
Incorrect Answers
A:Instead of a method addressing shortcut target and volume context, browser history databases may record visited URLs, transition types and visit times, subject to private browsing and deletion behavior; this one concerns historical browser navigation records. They require profile-specific parsing; it cannot independently determine shortcut target and volume context.
B:In work concerning stored web session state in a browser, cookies store site-associated state, sometimes including session identifiers and expiration metadata; the operation would not resolve shortcut target and volume context. Their presence does not conclusively establish the person who used a session; the distinction leaves shortcut target and volume context unsettled.
D:The required finding is about shortcut target and volume context; the System Resource Usage Monitor database tracks resource and network usage attributed to applications and users where collected; this addresses the separate concern of Windows per-application usage records. Its data is aggregated and subject to retention limits; it does not by itself answer shortcut target and volume context.
Question 341
A directory was later deleted, but the investigation asks whether Explorer displayed it previously. Which Windows artifact is relevant?
- Prefetch files
- ShellBags
- Browser cookies
- Web browser History database
Explanation
Correct Answer
B:ShellBags retain per-user folder view and navigation information, potentially including paths no longer present. They do not guarantee the user opened individual files.
Incorrect Answers
A:The current inquiry asks about historical folder navigation in Explorer; prefetch metadata can include executable names, run-related times and referenced files, with version-specific details; this mechanism chiefly addresses Windows application execution traces. Its absence is not proof the program never executed; it cannot prove historical folder navigation in Explorer on its own.
C:Even though the scenario needs historical folder navigation in Explorer, cookies store site-associated state, sometimes including session identifiers and expiration metadata; the action relates to stored web session state in a browser. Their presence does not conclusively establish the person who used a session; this remains insufficient for historical folder navigation in Explorer.
D:For the separate question of historical browser navigation records, browser history databases may record visited URLs, transition types and visit times, subject to private browsing and deletion behavior; the requested assessment of historical folder navigation in Explorer remains open. They require profile-specific parsing; there is no direct finding about historical folder navigation in Explorer.
Question 342
Analysts want per-application network usage and resource accounting over time on Windows. Which artifact can assist?
- Amcache hive
- Browser cookies
- SRUM database
- Prefetch files
Explanation
Correct Answer
C:The System Resource Usage Monitor database tracks resource and network usage attributed to applications and users where collected. Its data is aggregated and subject to retention limits.
Incorrect Answers
A:For questions about Windows application metadata after file removal, amcache can contain application and executable metadata useful for program presence and execution-related analysis; that differs from Windows per-application usage records. Exact fields and evidentiary meaning vary by Windows version; it provides no direct answer to Windows per-application usage records.
B:The stem asks about Windows per-application usage records; cookies store site-associated state, sometimes including session identifiers and expiration metadata; the described operation is used for stored web session state in a browser. Their presence does not conclusively establish the person who used a session; a determination about Windows per-application usage records requires other support.
D:In work concerning Windows application execution traces, prefetch metadata can include executable names, run-related times and referenced files, with version-specific details; the operation would not resolve Windows per-application usage records. Its absence is not proof the program never executed; the distinction leaves Windows per-application usage records unsettled.
Question 343
A user denies navigating to a suspicious URL and the examiner needs browser visit artifacts. Which source is most direct?
- ShellBags
- Shimcache AppCompatCache
- Amcache hive
- Web browser History database
Explanation
Correct Answer
D:Browser history databases may record visited URLs, transition types and visit times, subject to private browsing and deletion behavior. They require profile-specific parsing.
Incorrect Answers
A:For an analysis centered on historical folder navigation in Explorer, ShellBags retain per-user folder view and navigation information, potentially including paths no longer present; the present need is historical browser navigation records. They do not guarantee the user opened individual files; a different finding about historical browser navigation records is still needed.
B:When the investigative task is compatibility-cache references to executables, shimcache records compatibility-related file metadata; path presence alone is not a universal execution indicator; that differs from the question about historical browser navigation records. Parsing and time semantics depend on Windows version; that leaves historical browser navigation records unresolved.
C:The current inquiry asks about historical browser navigation records; amcache can contain application and executable metadata useful for program presence and execution-related analysis; this mechanism chiefly addresses Windows application metadata after file removal. Exact fields and evidentiary meaning vary by Windows version; it cannot prove historical browser navigation records on its own.
Question 344
An examiner investigates whether a web session token or tracking identifier existed in a user profile. Which artifact is relevant?
- Browser cookies
- Shimcache AppCompatCache
- ShellBags
- Windows thumbnail cache
Explanation
Correct Answer
A:Cookies store site-associated state, sometimes including session identifiers and expiration metadata. Their presence does not conclusively establish the person who used a session.
Incorrect Answers
B:With stored web session state in a browser as the investigative issue, shimcache records compatibility-related file metadata; path presence alone is not a universal execution indicator; the result would concern compatibility-cache references to executables. Parsing and time semantics depend on Windows version; this would not resolve stored web session state in a browser.
C:For questions about historical folder navigation in Explorer, ShellBags retain per-user folder view and navigation information, potentially including paths no longer present; that differs from stored web session state in a browser. They do not guarantee the user opened individual files; it provides no direct answer to stored web session state in a browser.
D:The stem asks about stored web session state in a browser; thumbnail cache databases hold generated previews for media and documents, depending on configuration; the described operation is used for cached visual preview of a file. They may survive changes to the underlying original file; a determination about stored web session state in a browser requires other support.
Question 345
A deleted picture appears to have been previewed in Explorer, and a miniature rendering may survive. Which artifact can provide a lead?
- ShellBags
- Windows thumbnail cache
- SRUM database
- Prefetch files
Explanation
Correct Answer
B:Thumbnail cache databases hold generated previews for media and documents, depending on configuration. They may survive changes to the underlying original file.
Incorrect Answers
A:The required finding is about cached visual preview of a file; ShellBags retain per-user folder view and navigation information, potentially including paths no longer present; this addresses the separate concern of historical folder navigation in Explorer. They do not guarantee the user opened individual files; it does not by itself answer cached visual preview of a file.
C:For an analysis centered on Windows per-application usage records, the System Resource Usage Monitor database tracks resource and network usage attributed to applications and users where collected; the present need is cached visual preview of a file. Its data is aggregated and subject to retention limits; a different finding about cached visual preview of a file is still needed.
D:When the investigative task is Windows application execution traces, prefetch metadata can include executable names, run-related times and referenced files, with version-specific details; that differs from the question about cached visual preview of a file. Its absence is not proof the program never executed; that leaves cached visual preview of a file unresolved.
Question 346
Windows Security auditing was enabled for logons and process creation. Which TWO event IDs respectively help establish a successful sign-in and the later launch of an executable? Choose TWO.
- Event 7045
- Event 4624
- Event 1102
- Sysmon Event 1
- Event 4688
Explanation
Correct Answers
B:In this combined inquiry, security event 4624 records successful logons when audited, with logon type and account context; it does not by itself show which commands the session performed. This addresses a Windows successful logon record.
E:In this combined inquiry, event 4688 records process creation under appropriate audit settings; command-line inclusion requires its own policy configuration; execution evidence depends on what was enabled at the time. This addresses Windows audited process creation.
Incorrect Answers
A:For the separate question of installation of a Windows service, service Control Manager event 7045 can document creation of a service with associated properties; the requested assessment of both a Windows successful logon record and Windows audited process creation remains open. Investigators should correlate it with executable and privilege evidence; there is no direct finding about both a Windows successful logon record and Windows audited process creation.
C:For a separate investigation of clearing of the Windows Security log, event 1102 records clearing of the Security audit log and may include the subject account; that is not the determination of both a Windows successful logon record and Windows audited process creation in the stem. External log forwarding helps preserve surrounding context if local history is missing; the evidence still must speak to both a Windows successful logon record and Windows audited process creation.
D:With both a Windows successful logon record and Windows audited process creation as the investigative issue, Sysmon Event ID 1 captures process creation with enriched context when Sysmon is installed and configured; the result would concern Sysmon process creation details. It is distinct from Windows native Security 4688; this would not resolve both a Windows successful logon record and Windows audited process creation.
Question 347
A domain-joined workstation shows repeated password failures and investigators need the relevant Security events. Which ID is used?
- Sysmon Event 1
- Sysmon Event 3
- Event 1102
- Event 4688
- Event 4625
Explanation
Correct Answer
E:Event 4625 represents failed logon attempts where auditing provides the event. Status and substatus fields may help distinguish causes and logon paths.
Incorrect Answers
A:In work concerning Sysmon process creation details, Sysmon Event ID 1 captures process creation with enriched context when Sysmon is installed and configured; the operation would not resolve a Windows failed logon record. It is distinct from Windows native Security 4688; the distinction leaves a Windows failed logon record unsettled.
B:A case involving Sysmon process-to-network connection association might use this approach: Sysmon Event ID 3 describes network connections associated with processes when configured; the required result here is a Windows failed logon record. It provides host attribution but no complete application payload; it cannot replace proof about a Windows failed logon record.
C:The required finding is about a Windows failed logon record; event 1102 records clearing of the Security audit log and may include the subject account; this addresses the separate concern of clearing of the Windows Security log. External log forwarding helps preserve surrounding context if local history is missing; it does not by itself answer a Windows failed logon record.
D:Although the case asks about a Windows failed logon record, event 4688 records process creation under appropriate audit settings; command-line inclusion requires its own policy configuration; the action instead concerns Windows audited process creation. Execution evidence depends on what was enabled at the time; it does not establish a Windows failed logon record.
Question 348
A sensitive account signs in and receives special privileges associated with the new session. Which event identifies that assignment?
- Event 1102
- PowerShell 4104
- Event 4672
- Event 4688
Explanation
Correct Answer
C:Security event 4672 indicates special privileges assigned to a new logon under audit. It is not itself evidence that each privilege was exercised.
Incorrect Answers
A:In an inquiry concerning clearing of the Windows Security log, event 1102 records clearing of the Security audit log and may include the subject account; the scope does not extend to special privileges assigned at logon. External log forwarding helps preserve surrounding context if local history is missing; that issue cannot settle special privileges assigned at logon.
B:Even though the scenario needs special privileges assigned at logon, PowerShell event 4104 can record executed script block text, with coverage depending on policy and execution context; the action relates to logged PowerShell script content. It can reveal behavior not evident from a process name alone; this remains insufficient for special privileges assigned at logon.
D:The objective here is special privileges assigned at logon; event 4688 records process creation under appropriate audit settings; command-line inclusion requires its own policy configuration; the option would instead inform Windows audited process creation. Execution evidence depends on what was enabled at the time; it is not direct evidence of special privileges assigned at logon.
Question 349
Investigators need process creation events with parent and command-line fields when configured. Which Windows Security event is used?
- Event 4624
- Event 7045
- Event 4688
- Event 1102
Explanation
Correct Answer
C:Event 4688 records process creation under appropriate audit settings; command-line inclusion requires its own policy configuration. Execution evidence depends on what was enabled at the time.
Incorrect Answers
A:The stem asks about Windows audited process creation; security event 4624 records successful logons when audited, with logon type and account context; the described operation is used for a Windows successful logon record. It does not by itself show which commands the session performed; a determination about Windows audited process creation requires other support.
B:Instead of a method addressing Windows audited process creation, service Control Manager event 7045 can document creation of a service with associated properties; this one concerns installation of a Windows service. Investigators should correlate it with executable and privilege evidence; it cannot independently determine Windows audited process creation.
D:A case involving clearing of the Windows Security log might use this approach: event 1102 records clearing of the Security audit log and may include the subject account; the required result here is Windows audited process creation. External log forwarding helps preserve surrounding context if local history is missing; it cannot replace proof about Windows audited process creation.
Question 350
A local Windows Security log was cleared before forensic capture. Which event can help identify that action?
- Event 1102
- Sysmon Event 3
- Event 4624
- PowerShell 4104
Explanation
Correct Answer
A:Event 1102 records clearing of the Security audit log and may include the subject account. External log forwarding helps preserve surrounding context if local history is missing.
Incorrect Answers
B:The current inquiry asks about clearing of the Windows Security log; Sysmon Event ID 3 describes network connections associated with processes when configured; this mechanism chiefly addresses Sysmon process-to-network connection association. It provides host attribution but no complete application payload; it cannot prove clearing of the Windows Security log on its own.
C:In an inquiry concerning a Windows successful logon record, security event 4624 records successful logons when audited, with logon type and account context; the scope does not extend to clearing of the Windows Security log. It does not by itself show which commands the session performed; that issue cannot settle clearing of the Windows Security log.
D:Even though the scenario needs clearing of the Windows Security log, PowerShell event 4104 can record executed script block text, with coverage depending on policy and execution context; the action relates to logged PowerShell script content. It can reveal behavior not evident from a process name alone; this remains insufficient for clearing of the Windows Security log.