This CEH practice question tests your understanding of enumeration and system hacking. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which TWO tools can be used to enumerate SMB shares and users on a Windows target? (Choose two.)
smbclient
smbclient -L lists available shares.
enum4linux
enum4linux is specifically designed for SMB enumeration.
nslookup
Why wrong: nslookup is for DNS queries.
snmpwalk
Why wrong: snmpwalk is for SNMP enumeration.
ldapsearch
Why wrong: ldapsearch is for LDAP queries.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
smbclient
smbclient is a command-line tool that uses the SMB/CIFS protocol to connect to Windows file shares. It can list available shares with the `-L` option and, with valid credentials, enumerate users via the `-U` flag or by browsing the IPC$ share. This makes it a direct tool for SMB enumeration.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
smbclient
Why this is correct
smbclient -L lists available shares.
Related concept
Read the scenario before looking for a memorised answer.
enum4linux
Why this is correct
enum4linux is specifically designed for SMB enumeration.
Related concept
Read the scenario before looking for a memorised answer.
nslookup
Why it's wrong here
nslookup is for DNS queries.
snmpwalk
Why it's wrong here
snmpwalk is for SNMP enumeration.
ldapsearch
Why it's wrong here
ldapsearch is for LDAP queries.
Common exam traps
The trap here is that candidates may confuse LDAP-based enumeration (ldapsearch) with SMB-based enumeration, or assume SNMP tools like snmpwalk can enumerate SMB shares, when in fact only tools that directly communicate over SMB/RPC (like smbclient and enum4linux) are appropriate for this task.
Detailed technical explanation
enum4linux is a Perl wrapper that combines tools like smbclient, rpclient, net, and nmblookup to extract information from Windows systems via SMB and RPC. It can enumerate users, shares, OS information, and password policies by leveraging null sessions or valid credentials. In a real-world penetration test, enum4linux is often the first tool run against a Windows target to map the attack surface, as it automates multiple enumeration techniques that would otherwise require manual commands.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the CEH exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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FAQ
Enumeration and System Hacking — This question tests Enumeration and System Hacking — Read the scenario before looking for a memorised answer..
The correct answer is: smbclient — smbclient is a command-line tool that uses the SMB/CIFS protocol to connect to Windows file shares. It can list available shares with the `-L` option and, with valid credentials, enumerate users via the `-U` flag or by browsing the IPC$ share. This makes it a direct tool for SMB enumeration.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
This CEH practice question is part of Courseiva's free EC-Council 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 CEH exam.
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