Father-in-law: Son-in-law, look at my phone. When I open the screen, this thing always appears, and sometimes there will be some shy interfaces… It’s always awkward… And it’s always a hassle to get into the phone…

The father-in-law took a sip of his wine. Go on.

Father-in-law: Let me see if it’s poisoned. Then he handed me the phone.

Mother-in-law: Son-in-law, ignore him, eat, eat, eat first. You this old thing, son-in-law Dragon Boat Festival is not easy, put a holiday, just come back, you let people repair your mobile phone. Can’t fix it after dinner. You’re messing with your phone…

My mother-in-law said as she gave me a chicken leg. The big ones.

Father-in-law: Ok, ok, eat, eat, eat first.

Me: nothing. Should be accidentally installed what rogue software, wait, I help you find it to uninstall the line.

Father-in-law: Drink wine ~

Say that father-in-law, with me touched the glass.

After a quick meal, I started researching my father-in-law’s phone.

The uncle made a video to show you how to unlock this thing.

Here is the video, the Nuggets can not upload the video, the video in the public account article. There is a QR code at the end


Take a look at the screenshot, below is the father-in-law adults said, open the screen after the lock screen interface.

This is what my father-in-law called a shy picture.

The father-in-law’s phone has no bottom navigation bar and can only be unlocked by tapping the button at the bottom of the lock screen. That’s why he says it’s always a problem to get into his phone, and he always clicks the wrong one.

I took a closer look at the APP installed on my phone.

Found a suspicious APP. Deleted it. Found the rogue lock screen still in place. Hurry to download back to the father-in-law…

Then continue to uninstall the suspicious APP, continue to download…

Until I uninstalled the wifi master Key APP…

My father-in-law’s phone finally finally finally… The lock screen no longer appears.

Yes, you heard right, is this, the application treasure home page recommendation, installed essential APP: wifi master key

I happily took the mobile phone to father-in-law, said: father-in-law, your mobile phone is fixed. You have a look.

Father-in-law at noon to drink a little high, yo hey skin, still can see drunk after the red halo.

And the reaction is a bit slow, slowly turn around and say: What?

I raised my voice. Your phone is ready. I just uninstalled the wifi master key.

Father-in-law, opened the phone to look. Then, the corners of the mouth under the red halo, sharply up, and then laughed out: ha ha ha, or son-in-law fierce ah, so soon good.

I: old father-in-law, later don’t download, wifi master key this kind of thing, it can connect wifi to you, also can background secretly consume your flow, you save the flow value may not have his consumption of big.

Father-in-law: good good ~ good good, later don’t pack.

I’m ready to take “Wifi Skeleton Key” seriously.

The uncle wondered what else he could do, so he installed a wifi master key on his phone and was ready to try it out.

All the screenshots and videos in this article are from this experience.

Let me summarize first, and then talk about it in detail one by one:

  1. With many apps, such as: wifi master Key, CSDN, Yue Moving circle, Tiger Securities, Zhihu, Meitu Xiuxiu, Autohome, Fangtianxia, Self such, 58.com and so on, as long as you start one APP, all apps will be pulled alive.

  2. WIFI master key in the background, will be forced to install their own APP

  3. WIFI master key in the background, from time to time automatically pop-up various pages and ads

  4. Induce the user to enable the permission

  5. Virus detection and killing

One, with a lot of apps to pull together

In the beginning, after the uncle manually kills the wifi Master Key APP process, his rogue lock screen is gone, but after a while, it will reappear on its own.

Later, the uncle found that it was caused by the app in the phone.

When you start any APP in your phone, such as wifi Master Key, CSDN, Yuedonghuan, Tiger Securities, Zhihu, Meitu Xiuxiu, Autohome, Fangtianxi, Zili, 58 Tongcheng, etc., they will pull each other.

Uncle, after decompilating the APK, they all have the Aurora Push SDK integrated.

Yes, this is the SDK, most programmers have heard of this SDK: www.jiguang.cn/.

Uncle also had heard of very early, but did not know much. Aurora launched the SDK on Nasdaq back in 2018. It was priced at $8.5 a share. Now it’s less than $2.

The official aurora documentation clearly states:

All the apps that are integrated will pull each other up. If you don’t want to pull up other apps, you need to open VIP service. I think most companies don’t want to waste money on something that users can’t see. So…

Docs. Jiguang. Cn / / jpush/clie…

Docs. Jiguang. Cn / / jpush/clie…

Uncle, also found in the homepage of the official website, many head apps have integrated aurora push SDK.

Just to give you a sense of how widespread this SDK is.

I’m sure you have quite a few on your phone. I took a screenshot of some of them. If you are interested, you can go to the official website.

This is the app on the uncle’s phone.

So as soon as I start any of these apps, the wifi master key process will start in the background and the rogue lock screen will appear.

Two, WIFI master key in the background, will be forced to install their own app

Since the uncle opened the novel in the master key, he often forced the installation of the novel APP.

After I refused many times, it was forced on me. It’s a good thing you don’t have permission to install it.

It pops up a couple of times a day, and it turns. The following is a screenshot.

First play “Install countdown popover”, then play “Install Now” popover. I said no to them all.

And then he just gave me the bomb system. It’s a good thing he doesn’t have silent install privileges.

Three, from time to time automatic pop-up ads, from time to time to guide me into the app

Soon after I pressed the home button, the WIFI master key automatically opened the app’s home page. Almost once or twice a day.

Here is the video, the Nuggets can not upload the video, the video in the public account article. There is a QR code at the end


When the phone was unlocked, it often opened an automatic window that guided me to watch a video. Sometimes I play it with my headphones on.

When using the phone, inexplicably, remind me: the phone temperature is too high [the actual phone is not hot at all].

Four, induced me to open the “automatic Boot permission”

Many times induce me to open, app automatically start permission.

The copy that led me to this, you can take a look at it.

“For more exciting news…” What does your news display have to do with the app launching itself?

Do you want to start from the background, secretly monitor user behavior, big data accurately push news? Isn’t that an invasion of privacy?

After I refused the license, she began to seduce me, “Turn it on again and enjoy the rated WIFI capability.”

Here is the video, the Nuggets can not upload the video, the video in the public account article. There is a QR code at the end


V. Virus detection and killing

5.1 Tencent Mobile Phone Manager: No abnormality was detected in Mobile Phone Malicious App Detection and Security Detection:

5.2 360 Mobile Phone Guard: Mobile Phone Anti-Virus, no abnormality was found:

Six, the experience of some environmental account

6.1 wifi master key version: V4.5.98
6.2 About mobile phone Rights

The uncle intentionally turned on some permissions when playing the wifi Master Key app. The following is a screenshot.

Most of the domestic mobile phone manufacturers android system, mobile phone permissions are more strict. If you do not actively or not induced to open the app these permissions, WIFI master key of these rogue behavior code will fail to execute.

I suggest you help your parents-in-law upgrade their mobile phone system, try to use the new system. The old system may not have been very well controlled.

6.2 Date setting

Many of the rogue tactics of the wifi master key don’t show up until a few days after installation.

So the uncle often adjusts the date and time in the cell phone system.

Many of the screenshots, phone dates and times in this article are not actual times.

feeling

The master key team has some regrets, once the all-powerful, even today is still installed essential APP.

You know what? How rich was the team?

In 2015, Chen Danian, CEO of Lianshang Network (brother of Chen Tianqiao of Shanda Network) : Each member of the WiFi master key team was given a Tesla. [Employees who have been employed for more than 4 months]

News. Pedaily. Cn / 201502/2015…

Uncle guess, they probably did not find a suitable commercial road, or missed the commercial opportunity.

Instead, he chose to make money the “gangster” way. And once this money-making model is opened, it will be unable to extricate itself.

Don’t ask me why I guess that.

Because Uncle has also stumbled into a similar company (uncle was doing overseas app at that time, and the rogue degree is not as high as the master key), he has a little understanding of some unspoken rules here.






Attention uncle, next decompile “WIFI master key” source code public number original text