Question

What is the easiest way for antivirus programs to identify malicious programs?

a.

By using encryption-based approaches.

b.

By using polymorphism.

c.

By maintaining a database of virus signatures.

d.

By analyzing system tools.

Posted under Reverse Engineering

Answer: (c).By maintaining a database of virus signatures. Explanation:The easiest way for antivirus programs to identify malicious programs is by using unique signatures. Antivirus programs maintain a frequently updated database of virus signatures, which aims to contain a unique identification for every known malware program. This identification is based on a unique sequence that was found in a particular strand of the malicious program.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the easiest way for antivirus programs to identify malicious programs?

Add Comment

Similar Questions

Discover Related MCQs

Q. What is polymorphism?

View solution

Q. What is the weakness of polymorphism-based solutions?

View solution

Q. How does polymorphism prolong the analysis process of a malicious program?

View solution

Q. What is the potential weakness of the decryption code in a polymorphic program?

View solution

Q. What is required before entering a function that can be polymorphed?

View solution

Q. What is metamorphism in the context of malware?

View solution

Q. What is the benefit of using metamorphism in malware?

View solution

Q. What is required for a metamorphic engine to work?

View solution

Q. What kind of alterations can be automatically applied to a program by a metamorphic engine?

View solution

Q. What is a metamorphic engine?

View solution

Q. What are some parameters that can be randomized by a metamorphic engine?

View solution

Q. How does reversing a condition affect the program's code?

View solution

Q. What is garbage insertion?

View solution

Q. How can metamorphic engines make malware more difficult to identify?

View solution

Q. What should you do before attempting to analyze malware?

View solution

Q. What is the recommended method for transferring executables to the test system?

View solution

Q. Why is it important to rename the malicious program with a nonexecutable extension?

View solution

Q. What is the Trojan/Backdoor.Hacarmy.D?

View solution

Q. What is the file extension used for screen savers?

View solution

Q. What is the purpose of using a file name like "Webcam Shots.scr" for the Trojan?

View solution

View All MCQs on Reverse Engineering

Suggested Topics

Are you eager to expand your knowledge beyond Reverse Engineering? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Web Technologies

Master the building blocks of the web with our Web Technologies MCQs. From HTML and...

Operating System

Dive deep into the core of computers with our Operating System MCQs. Learn about...

DBMS

Get a firm grasp on database systems with our DBMS MCQs. Explore relational...

Digital Communication

Master the basics of electronic communication with our Digital Communication MCQs....

CompTIA PenTest+ Certification Exam PT0 002

Prepare for the CompTIA PenTest+ PT0-002 exam with our targeted MCQs. Covering...

UNIX

Become proficient with the Unix operating system using our UNIX MCQs. Learn about...

Data Science

Discover the fascinating world of extracting insights from data with our Data Science...

Human Computer Interaction

Enhance your knowledge of Human-Computer Interaction with our specialized MCQs....