CS0-003 Incident Response and Management Practice Question
An analyst needs to capture the contents of volatile memory from a Windows system suspected of being compromised. Which tool should the analyst use to acquire a memory image?
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
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WinPmem
WinPmem is a memory acquisition tool for Windows systems, capable of capturing RAM contents for analysis.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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WinPmem
Why this is correct
WinPmem is an open-source, dedicated physical memory acquisition tool designed specifically for Windows operating systems. It utilizes a kernel driver to safely bypass operating system restrictions and read raw physical memory (RAM), dumping it into standard formats like RAW or ELF for subsequent forensic analysis. This makes it the ideal choice for capturing volatile memory on a Windows host.
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LiME
Why it's wrong here
LiME (Linux Memory Extractor) is a kernel-level tool designed exclusively for acquiring volatile memory from Linux-based systems and Android devices. Because it compiles as a kernel module (LKM), it cannot execute on or capture memory from a Windows operating system. It is highly effective for Linux forensics but entirely incompatible with Windows environments.
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FTK Imager
Why it's wrong here
While FTK Imager possesses a feature to capture volatile memory, its primary design and industry reputation center around static disk imaging and logical/physical drive acquisition. For dedicated, lightweight, and scriptable command-line memory dumps on Windows, specialized tools like WinPmem are preferred to minimize the forensic footprint on the target system.
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dd
Why it's wrong here
The dd utility is a classic command-line tool used primarily for copying and converting raw data from storage drives, making it suitable for disk imaging rather than volatile memory acquisition. It lacks the specialized kernel-level drivers required to safely bypass modern operating system memory protections, which prevents it from reliably capturing RAM on modern systems.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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