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Home - Anti-Virus Software and Internet Security - YouTuber’s actual clean system installed 5 Chinese rogue software, and the CPU usage remained close to 100% at all times after installation

YouTuber’s actual clean system installed 5 Chinese rogue software, and the CPU usage remained close to 100% at all times after installation

Rocky by Rocky
April 13, 2021 - Updated on August 4, 2026
in Anti-Virus Software and Internet Security

There are a lot of free software on the Internet, and for people who are not good at English, they will definitely want to find free software that supports Chinese, but be really careful when looking. A while ago, a YouTuber actually tested 5 Chinese rogue software (also known as malware). Not only was the browser homepage kidnapped, but other software was also stolen on the computer. Even the CPU and RAM resources were heavily occupied. In the worst case, 100% usage rate could not be maintained at all times, and there was also anti-virus software…

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YouTuber’s actual test of installing 5 Chinese rogue software on a clean system

The Zero Degree Commentary YouTube channel recently shared a video titled “Don’t install these five most rogue software! Otherwise there will be unexpected consequences.” The five softwares are “2345 Browser, Kingsoft Antivirus, Driver Wizard, Sogou Input Method and 360 Guard”.

In order to fully expose the rogue capabilities of these browsers, they used the cleanest Windows 10 system for testing, and first installed the 2345 browser. Zero Degree Commentary also mentioned that not only the browser, but also the software of 2345 Family Bucket is actually very rogue, such as viewing pictures, making easy pressure, etc., but this time we will test the browser:
2021-04-13_113430

After the installation is completed and opened, the homepage of the IE browser is hijacked into the 2345 website, but I think it is normal. After all, the default homepage of Chrome is also Google search. It is reasonable to set the 2345 browser homepage to the 2345 website. I don’t know whether it has moved to the homepage of the built-in Edge browser in Windows:
2021-04-13_113651

The second set of anti-virus software, Kingsoft Antivirus, is quite special. After downloading the installation file from the official website and executing it, a message appears that the current installation package version is too low, requiring another download of a new version. It feels like I am trying to escape something:
2021-04-13_114025

What’s even more embarrassing is that although this software is obviously an anti-virus software, the installation process is blocked by Windows Defender after detecting threats:
2021-04-13_114151

In order to continue testing, they turned off Windows Defender:
2021-04-13_114750

You can also find during installation that this software will automatically install the software manager secretly behind the scenes:
2021-04-13_114838

Then I checked the IE homepage and was kidnapped to the website of Kingsoft Antivirus:
2021-04-13_115122

The amazing thing is that even the homepage of the 2345 browser is hijacked, and the opening speed is obviously much slower:
2021-04-13_115258

The third set of driver wizards will secretly install iQiyi and Cheetah Safe Browser behind the scenes:
2021-04-13_115410

If the fourth set of Sogou input method has user experience checked, your information may be sold to third-party advertising companies. Although this system will also hijack the homepage and install other software, it should not be affected if you uncheck the box on the installation completion screen:
2021-04-13_115534

The last 360 Defender is the most rogue. It can not only block the settings of the previous software, but also install the 360 ​​browser. In addition, it also has pop-up full-screen advertisements (when your computer is idle):
2021-04-13_115944

At this time, I checked the CPU usage and found that it was maintained at a high level of 100%, RAM was also at 50%, and it did almost nothing:
2021-04-13_120342

Full video:

 

Overall:

  • 234 The browser will change the homepage
  • Kingsoft Antivirus will change the home page and install the software manager
  • The driver wizard will install iQiyi and Cheetah Browser
  • Sogou input method will sell user information, change the homepage, and install Sogou browser.
  • 360 Guard will block all settings of previous software and installation of 360 Browser

Therefore, you really need to pay more attention when looking for free software on the Internet. After installing it, if you feel that the computer settings seem to have been changed, unknown software appears, or the homepage becomes hijacked, basically there is a big problem with this software.

APKPure 應用程式遭木馬入侵,請務必移除後重新安裝乾淨版本

Source: KOCPC Chinese

Tags: malware

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