At least 45,000 Android devices infected with unremovable malware

At least 45,000 Android devices infected with unremovable malware

Assessment

Interactive Video

Science, Information Technology (IT), Architecture

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The xHelper Trojan is a persistent Android malware that can reinstall itself even after being uninstalled. It has infected over 45,000 devices in the US, India, and Russia. The malware is installed through web redirects leading to unofficial apps, which contain code to install xHelper. It displays ads and notifications, directing users to download more apps from the Google Play Store, generating revenue for its creators. Despite attempts to remove it, including factory resets, xHelper can quickly reinfect devices.

Read more

5 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main characteristic of the xHelper Trojan regarding its installation?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

What impact does the xHelper Trojan have on users' devices?

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

What methods do the authors of the xHelper Trojan use to generate revenue?

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the xHelper Trojan manage to reinstall itself after being uninstalled?

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

What challenges do users face even after attempting to remove the xHelper Trojan?

Evaluate responses using AI:

OFF