212-89 Malware Incidents Practice Question
You are analyzing a malware sample that uses 'API Hooking'. What is the goal of this technique?
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
✓
Interception and manipulation of system calls
API Hooking intercepts calls to system functions to modify their return values or redirect them, often used by malware to hide files or processes.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Increasing CPU priority
Why it's wrong here
CPU scheduling is managed by the OS kernel, not API hooks.
- ✗
Bypassing network authentication
Why it's wrong here
Authentication bypass typically uses credential dumping or exploitation.
- ✓
Interception and manipulation of system calls
Why this is correct
Hooking allows the malware to intercept and alter system API execution.
- ✗
Preventing the system from hibernating
Why it's wrong here
This involves power management APIs, not hook-based interception.
About these practice questions
This 212-89 question is part of Courseiva's 206-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official EC-Council exam blueprint
This 212-89 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 212-89 exam.