[Hundred Days of Action] Can you use your mobile phone after you watch the advertisement?Shanghai police cracked the first case of the city's first illegal mobile phone system case

Hidden malicious code in the software

As long as you unlock your phone, the advertisement pops up

And the "Batshot" playback cannot be skipped

Did you recruit your phone?

June 2022

Mr. Wu's mobile phone of citizen Wu began to play advertisements automatically, and the advertisements played could not be skipped, which seriously affected normal use.

After the maintenance, it was learned that the mobile phone information system was hijacked, so he reported to the Xinzhuang Police Station of the Minhang Branch of the Shanghai Public Security Bureau.

Police investigation found

Mr. Wu's mobile phone

Except when unlocking

Except for advertising automatically

When playing ads

"Close" button icon icon

Also hidden

(There is no "closed" button on the advertisement page)

After investigation, a criminal gang of criminal gangs that enforce users by hiding the background icons and software processes by hiding background icons and software processes have surfaced.

Based on this, Minhang Public Security Network Security Council in conjunction with the Xinzhuang Police Station formed a task force. On the basis of preliminary investigations, the relevant evidence was collected as soon as possible.

August 2022

Police launched arrests at the same time in Minhang and Pudong, successfully captured the suspect Niu Moumou and Gao Mou, and found evidence such as computers and development platforms used for development and development platforms at the scene.

Rectification statement of computer & development platform

In Niu Moumou's laptop, the technicians also found malicious codes such as monitoring and mandatory pop -ups.

(Malicious code)

Investigate

Niu Moumou and Gao Mou

Pass through

Undertake advertising and earn money outside the way

In order to increase the amount of advertising playback

Niu Moumou is developing

More than 20 tools software

Embedded by yourself

Has monitoring

Code for compulsory pop -up window function

To avoid

Deleted by the user

Niu Moumou also added

Icon hiding and process hiding function

Users can't even find

Which software does pop -up advertisement come from?

Gao is responsible

Promote these software on various platforms

Increase user downloads

Once the software is downloaded and installed

The hidden malicious code will

Start automatic pop -up window

(Software developed by the two)

After investigation

Niu Moumou and Gao Mou

In the software

"Plant" code

Music pop -up window

Increase advertising playback volume

Illegal profitability of more than 200,000 yuan

Currently

Niu Moumou, Gao Mou is suspected of

Illegal control computer information system crime

Has been detained by Minhang Police in accordance with the law

End

Editor on duty: Ding Haojie, Yao Jun

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