156-315.81.20 Threat Prevention and SandBlast Practice Question
Which TWO of the following are primary functions of the Threat Extraction blade in Check Point SandBlast? (Choose two)
⚠ Common exam trap
Candidates often confuse Threat Extraction with Threat Emulation, incorrectly assuming that Extraction performs deep sandbox analysis when it is actually a proactive, real-time sanitization process.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Delivering a clean, flattened PDF version of an original document to the user immediately.
Threat Extraction provides immediate protection by proactively removing potentially malicious content from files, rather than waiting for sandbox analysis to complete. By delivering a sanitized version of the document to the user, it maintains workflow productivity. This function is vital for organizations that cannot afford the latency associated with full emulation, ensuring that business-critical documents remain accessible even if they contain active, suspicious content.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Delivering a clean, flattened PDF version of an original document to the user immediately.
Why this is correct
Threat Extraction reconstructs files by removing active content like macros or embedded scripts, then delivers a flattened version. This process happens in near real-time, allowing users to access the document content immediately without waiting for the full Threat Emulation process to finish, which preserves business continuity and productivity.
- ✗
Updating the local ThreatCloud database with new malware signatures detected.
Why it's wrong here
ThreatCloud updates are handled by the ThreatCloud synchronization process and the IPS blade, not by the Threat Extraction blade. Extraction focuses specifically on content sanitization and reconstruction, whereas signature-based intelligence and global threat sharing are performed by different underlying modules within the Check Point software blade architecture.
- ✓
Replacing potentially malicious elements like macros and scripts with safe placeholders.
Why this is correct
Threat Extraction identifies active components such as embedded macros, scripts, or OLE objects that could contain malware. It strips these components out of the original file and replaces them with inert placeholders, ensuring the document is safe for the end-user while retaining the visible text and layout of the document.
- ✗
Performing full behavioral analysis on executable files to determine malicious intent.
Why it's wrong here
Full behavioral analysis is the primary function of the Threat Emulation blade, not Threat Extraction. Extraction focuses exclusively on file sanitization, while Emulation focuses on detonating files in a virtual environment to observe their behavior. Confusing these two roles can lead to improper configuration of the security policy.
- ✗
Blocking encrypted archives that cannot be scanned for malware.
Why it's wrong here
Blocking encrypted archives is typically a function of the Threat Emulation or DLP blades, which can be configured to block or flag password-protected files. Threat Extraction itself does not perform blocking based on file encryption status; its sole purpose is the sanitization of content within files that can be processed.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Check Point exam blueprint
This 156-315.81.20 practice question is part of Courseiva's free Check Point certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 156-315.81.20 exam.