300-215 · Question #48
An incident responder reviews a log entry that shows a Microsoft Word process initiating an outbound network connection followed by PowerShell execution with obfuscated commands. Considering the…
The correct answer is C. Conduct a behavioral analysis of the PowerShell execution pattern and deobfuscate the. Obfuscated PowerShell is a common post-exploit tactic. Deobfuscating and profiling its behavior is the fastest way to uncover dropped payloads, C2 callbacks, or data theft routines-providing clear IoCs to drive containment and remediation.
Question
An incident responder reviews a log entry that shows a Microsoft Word process initiating an outbound network connection followed by PowerShell execution with obfuscated commands. Considering the machine’s role in a sensitive data department, what is the most critical action for the responder to take next to analyze this output for potential indicators of compromise?
Options
- ACompare the metadata of the Microsoft Word document with known templates to verify its
- BExamine the network destination of the outbound connection to assess the credibility and
- CConduct a behavioral analysis of the PowerShell execution pattern and deobfuscate the
- DCorrelate the time of the outbound network connection with the user's activity log to establish a
How the community answered
(32 responses)- A13% (4)
- B6% (2)
- C56% (18)
- D25% (8)
Explanation
Obfuscated PowerShell is a common post-exploit tactic. Deobfuscating and profiling its behavior is the fastest way to uncover dropped payloads, C2 callbacks, or data theft routines-providing clear IoCs to drive containment and remediation.
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