Google加固 PairIP with Additional hardened security bypass using Termux

[Snailsoft]

As some of you know, PairIP is becomming a greater annoyance for modders. It creates an online encryption with Google that kills any app that has been altered.
This is also forcing offline games to be online for security checks.
Recently, Eldrum : Untold v1.7.11 has employed this security and v1.7.14 is using the Google加固 version.
In researching how to bypass this security, efforts have been hampered by Google actively blocking searches and translations of any site mentioning PairIP or Google加固.
Lucky Patcher , MT, APKtool, and common tools of the trade can't get around the latest versions of Google加固, and that begs the question, Why? When China has been releasing modded apps bypassing this security.

I was able to get an acquaintance to point me to a Chinese hacking forum and get me into it. Using Yandax, I translated the site, tracked down the script, and created a PDF on what is supposed to be the process to bypass even the latest PairIP... a method that was presented to MT developers in 2024.

Termux, a python script, MT, a few other common tools, and some knowhow are all it takes.
I have attached the PDF and the python script.

SBUpload - The next-gen File Hosting

Download now unPairIP.pdf (1.49 MB)

sbupload.com

I hope this helps others.

 

[Sbenny]

Looks very interesting, thank you man! Did you try the method yourself to see whether it works or not?

 

[Snailsoft]

I've been able to get it to work on one app but still trying to get it to work on another.
Could be a variation in security.

Steps used:

Unzip utility.zip into the Android /sdcard/Download folder.
From Termux,

cd $HOME

mkdir unPairIP
cd unPairIP
md dictionary
cp /scard/Download/pairip_utility.py $HOME/unPairIP
cp /scard/Download/dictionary/* $HOME/unPairIP/dictionary

python pairip_utility.py

The first time starts the installation and downloads any required files.
When completed

python pairip_utility.py /sdcard/Download/PAIRIPPROTECTEDAPK.apk

Once the script completes and you answer, N, you will be returned to the command prompt.

cp Pairip_PAIRIPPROTECTEDAPK.apk /scard/Download

You may now opt to do some cleanup using

rm -r original_PAIRIPPROTECTEDAPK

exit Termux and go to your download folder.
Using MT, open the new apk.
Follow the directions in the PDF attached to this thread.
The protection is still present in the APK, however, all of its safeguards are gone and it can be editied plain text.

 

[LadyOnePunch]

so u got the uncrypted amazing script ?

 

[Snailsoft]

No. This is another script.
I plan to try the RK version later today and compare.

 

[LadyOnePunch]

looks like the amazing ands tagged as
if y have trouble with crashing app while starting the dict generating there is a workaround

 

[Snailsoft]

See this thread on the RK-PairIP tool.

Russian Konsortium and Techno-Indian PairIP bypass.

This is a Turmux script to bypass, not remove, PairIP. I've made a simple install and setup script for it. In my testing I find it works similar to China's PairIP removal tool. Thanks to @LadyOnePunch for bringing it to my attention. #RK anti PairIP # GitHub - TechnoIndian/RK_Pairip # Start of...

forum.sbenny.com

 

[LadyOnePunch]

Pairip - possible crash fix on "mtd" create

Crash Fix V1

Serach : = "sha256"|= "sha1"|= "md5"

Replace : = ""

Crash Fix V2 (By @Taarique)

Serach : (invoke-*.* \{([pv]\d+)\}, Landroid/content/pm/Signature;->toByteArray\(\)\[B)\s*(move-result-object ([pv]\d+))

Replace : const-string $2, ""

 

[Modifier4321]

Guys , I really wanna play this game and it seems Benny is the only modder who is uploading eldrum untold .
I hope your mod works .