During the log analysis phase, the following suspicious command is detected: Which of the following is being attempted?

The correct answer is B. RCE. RCE stands for remote code execution, which is a type of attack that allows an attacker to execute arbitrary commands on a target system. The suspicious command in the question is an example of RCE, as it tries to download and execute a malicious file from a remote server using t

Submitted by diego_uy· Mar 6, 2026Security operations

Question

During the log analysis phase, the following suspicious command is detected:

Which of the following is being attempted?

Options

ABuffer overflow
BRCE
CICMP tunneling
DSmurf attack

How the community answered

(50 responses)

A
6% (3)
B
82% (41)
C
10% (5)
D
2% (1)

Explanation

RCE stands for remote code execution, which is a type of attack that allows an attacker to execute arbitrary commands on a target system. The suspicious command in the question is an example of RCE, as it tries to download and execute a malicious file from a remote server using the wget and chmod commands. A buffer overflow is a type of vulnerability that occurs when a program writes more data to a memory buffer than it can hold, potentially overwriting other memory locations and corrupting the program's execution. ICMP tunneling is a technique that uses ICMP packets to encapsulate and transmit data that would normally be blocked by firewalls or filters. A smurf attack is a type of DDoS attack that floods a network with ICMP echo requests, causing all devices on the network to reply and generate a large amount of traffic.

Topics

#Log analysis#Remote code execution#Attack detection#Command injection

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