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#1 2019-08-13 04:56:03

iceman
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Registered: 2013-04-25
Posts: 6,002
Website

[blueshark] RRG RFID Tools app

Here is the link to the Android app RRG RFID Tools

https://github.com/RfidResearchGroup/RFIDtools

Sidenotes
I am not the developer behind, it was made by a chinese talented guy.  The app has its own compilation of the RRG / Iceman repo,  because well,  chinese firewall.  That matchup kind of badly implemented as it now,   it will need to be merged into the RRG / Iceman repo.   I don't have access to the android app source code either.   There was a limit in firmware version must match builtin,  that needs to be sorted out aswell.

Its a rushed out version for DEFCON release, so its bound to have bugs. From what I tested at DEFCON,  when the app hanged,  I just restarted it.

Take in consideration that BT serial is 115200 bauds.  its slow.   Don't issue several commands in a row by pushing the easy buttons. 

Other than that,  the app is an nice smooth experience when running with the blue shark.  It feels nice.

p.s.
   Finding the right bluetooth device inside Wireless village when they were running the WCTF,  was an experience.  smile



Ref
https://play.google.com/store/apps/deta … g.nfctools

Hard link to RRG
http://proxgrind.com/free-sdk/


If you feel the love,  https://www.patreon.com/iceman1001

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#2 2019-08-13 05:05:55

theguy@thetty
Contributor
Registered: 2019-05-13
Posts: 3

Re: [blueshark] RRG RFID Tools app

There seems to be a bug in the newly released app that makes the app crash every time on startup on some devices.

I'm getting a

java.lang.UnsatisfiedLinkError: JNI_ERR returned from JNI_OnLoad in '/data/data/cn.rrg.nfctools/.jiagu/libjiagu_64.so' 

Don't quote me on that but my superficial research hints to this being a problem only with 64-bit architectures??

Thank you very much for all your efforts and the amazing work you are putting in this app and the proxmark3 in general!

I'm super excited to trying out this app!

Last edited by theguy@thetty (2019-08-13 06:12:24)

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#3 2019-08-13 05:10:10

iceman
Administrator
Registered: 2013-04-25
Posts: 6,002
Website

Re: [blueshark] RRG RFID Tools app

We all are super excited to get this app working properly!


If you feel the love,  https://www.patreon.com/iceman1001

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#4 2019-08-13 05:47:04

skygear
Contributor
Registered: 2019-08-11
Posts: 12

Re: [blueshark] RRG RFID Tools app

theguy@thetty wrote:

There seems to be a bug in the newly released app that makes the app crash every time on startup on some devices.

I'm getting a

java.lang.UnsatisfiedLinkError: JNI_ERR returned from JNI_OnLoad in '/data/data/cn.rrf.nfctools/.jiagu/libjiagu_64.so' 

Don't quote me on that but my superficial research hints to this being a problem only with 64-bit architectures??

Thank you very much for all your efforts and the amazing work you are putting in this app and the proxmark3 in general!

I'm super excited to trying out this app!


I'm on an Samsung SM-G965U S9+ USA running Android 9

Same thing Force close.


yeah yeah

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#5 2019-08-13 07:26:49

theguy@thetty
Contributor
Registered: 2019-05-13
Posts: 3

Re: [blueshark] RRG RFID Tools app

theguy@thetty wrote:

There seems to be a bug in the newly released app that makes the app crash every time on startup on some devices.

I'm getting a

java.lang.UnsatisfiedLinkError: JNI_ERR returned from JNI_OnLoad in '/data/data/cn.rrg.nfctools/.jiagu/libjiagu_64.so' 

Don't quote me on that but my superficial research hints to this being a problem only with 64-bit architectures??

Thank you very much for all your efforts and the amazing work you are putting in this app and the proxmark3 in general!

I'm super excited to trying out this app!

According to a Twitter post from RRG this issue has been fixed and the new app will be available on Google Playstore within the next few days!

https://twitter.com/RfidGroup/status/11 … 75361?s=19

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#6 2019-08-13 18:22:45

skygear
Contributor
Registered: 2019-08-11
Posts: 12

Re: [blueshark] RRG RFID Tools app

theguy@thetty wrote:
theguy@thetty wrote:

There seems to be a bug in the newly released app that makes the app crash every time on startup on some devices.

I'm getting a

java.lang.UnsatisfiedLinkError: JNI_ERR returned from JNI_OnLoad in '/data/data/cn.rrg.nfctools/.jiagu/libjiagu_64.so' 

Don't quote me on that but my superficial research hints to this being a problem only with 64-bit architectures??

Thank you very much for all your efforts and the amazing work you are putting in this app and the proxmark3 in general!

I'm super excited to trying out this app!

According to a Twitter post from RRG this issue has been fixed and the new app will be available on Google Playstore within the next few days!

https://twitter.com/RfidGroup/status/11 … 75361?s=19


Here is the fixed version. FYI - It opens. Now I need to order a RDV4 with all the bells and whistles.

http://proxgrind.com/free-sdk/


yeah yeah

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#7 2019-08-13 18:48:58

simbl
Contributor
Registered: 2018-07-03
Posts: 9

Re: [blueshark] RRG RFID Tools app

The App runs now! Nice Interface and GUI, thanks to the Developers!

Unfortunately the connection works for me only over OTG cable, integrated Bluetooth not yet. (Google Pixel 3 Stock Image, custom Kernel)

With BlueShark I'm getting a

Communication is normall  
Device init error, please check your client version

Dialog. I use the compiled firmware from 20190707 on my proxmark3.


BTW/FYI: make sure your android is running in english, because if you have a language other than english, the app is in Chinese wink

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#8 2019-08-13 18:51:45

skygear
Contributor
Registered: 2019-08-11
Posts: 12

Re: [blueshark] RRG RFID Tools app

Now, we need dark mode in it. !

This is a NEED not a want! ??♥️


yeah yeah

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#9 2019-08-13 19:21:36

iceman
Administrator
Registered: 2013-04-25
Posts: 6,002
Website

Re: [blueshark] RRG RFID Tools app

Its that strange matching to firmware version.

Someone with decompilation skills?  Send me a decompiled version smile


If you feel the love,  https://www.patreon.com/iceman1001

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#10 2019-08-13 19:57:53

skygear
Contributor
Registered: 2019-08-11
Posts: 12

Re: [blueshark] RRG RFID Tools app

iceman wrote:

Its that strange matching to firmware version.

Someone with decompilation skills?  Send me a decompiled version smile

I didn't look too hard. But isn't it in the link I posted? Above?

https://www.dropbox.com/s/e2qf24j9bzvz5el/%5BCompiled%5DPM3-RRG-20190809.zip%20%28-17%20MB%29.url?dl=0


yeah yeah

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#11 2019-08-14 01:31:37

iceman
Administrator
Registered: 2013-04-25
Posts: 6,002
Website

Re: [blueshark] RRG RFID Tools app

The zip says compiled and that link leads to a webdownload requiring a login.


If you feel the love,  https://www.patreon.com/iceman1001

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#12 2019-08-14 03:32:52

skygear
Contributor
Registered: 2019-08-11
Posts: 12

Re: [blueshark] RRG RFID Tools app

iceman wrote:

The zip says compiled and that link leads to a webdownload requiring a login.


use apktool

https://www.youtube.com/watch?v=2ztTY1QCqzM


yeah yeah

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#13 2019-09-01 18:53:11

bigbrother
Contributor
Registered: 2019-07-26
Posts: 8

Re: [blueshark] RRG RFID Tools app

[SOLVED]

Hi. Sorry for the noob question.

I have installed the app on my android and it informed me that the firmware needs to match and provides the link as http://proxgrind.com/free-sdk/ which forwards to https://github.com/RfidResearchGroup/proxmark3 - RRG / Iceman repo - Proxmark3 ~ bleeding edge ~

I followed the instructions to install this via Mac and I get the following:

bigbrother$ sudo proxmark3-flasher /dev/tty.usbmodemicema1 -b /usr/local/Cellar/proxmark3/HEAD-b4400bb/share/firmware/bootrom.elf /usr/local/Cellar/proxmark3/HEAD-b4400bb/share/firmware/fullimage.elf
Password:
[=] Session log /Users/bigbrother/.proxmark3/log_20190901.txt
[+] Waiting for Proxmark3 to appear on /dev/tty.usbmodemicema1           
.Found           
[+] Entering bootloader...           
[+] (Press and release the button only to abort )         
[+] Waiting for Proxmark3 to appear on /dev/tty.usbmodemicema1           
....... Found           
[!!] ====================== OBS ! ===========================================           
[!!] Note: Your bootloader does not understand the new CMD_BL_VERSION command           
[!!] It is recommended that you first update your bootloader alone,           
[!!] reboot the Proxmark3 then only update the main firmware
         
[=] Available memory on this board: UNKNOWN
         
[!!] ====================== OBS ! ======================================           
[!!] Note: Your bootloader does not understand the new CHIP_INFO command           
[!!] It is recommended that you first update your bootloader alone,           
[!!] reboot the Proxmark3 then only update the main firmware
         
[=] Permitted flash range: 0x00100000-0x00140000         
[!!] Could not open file /usr/local/Cellar/proxmark3/HEAD-b4400bb/share/firmware/bootrom.elf  >>>           
[!!] Aborted on error.         

Have a nice day!         

Please could someone lend some advice, help, or suggestions

thanks

Last edited by bigbrother (2019-09-01 20:48:43)

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#14 2019-09-01 19:57:17

iceman
Administrator
Registered: 2013-04-25
Posts: 6,002
Website

Re: [blueshark] RRG RFID Tools app

The instructions isn't very clear on proxgrinds's page.  You will need to download the Android compatible fw version.

(12 – Aug – 2019):
Android App Compatible

If you have questions about it,  you will need to email android at rfidresearchgroup.com 

About your output,  how about follow the instructions it says?  The RRG/Iceman repo is quite well documented so you find all information regarding compiling/flashing/running.  Good starting point is the readme.


If you feel the love,  https://www.patreon.com/iceman1001

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#15 2019-09-03 14:13:10

Max13.56
Contributor
Registered: 2018-10-13
Posts: 12

Re: [blueshark] RRG RFID Tools app

Hi Everyone!
Lucky owner of a PM3 RDV4 and the bluetooth add-on, I am playing with it today!
Some troubles to connect it with my linux but it seemed to be an issue with my computer, which is now solved. It works now perfectly!

I downloaded also the RRG app and tried to connect the PM3 but even with pairing PM3 with my phone and entered pin code, the connecting page in the app stayed with "404 not found device, dropdown refresh".
I did the steps again and again but without good results. I tried with 2 differents phones :  Crosscall action X3 and an HUAWEI HONOR 7.
May the issue come from the phone?

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#16 2019-09-03 20:07:53

iceman
Administrator
Registered: 2013-04-25
Posts: 6,002
Website

Re: [blueshark] RRG RFID Tools app

...did you download the android adapted firmware from proxgrinds site?


If you feel the love,  https://www.patreon.com/iceman1001

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#17 2019-09-04 14:54:19

Max13.56
Contributor
Registered: 2018-10-13
Posts: 12

Re: [blueshark] RRG RFID Tools app

Hi Iceman!
I did dowload the proxgrind firmware on different phones. I have some errors messages (i took a screenshot). I would be nice to post it here if you want to take a look. It seems that it's a permission issue ("....illegal state exception....")
For the moment, it doesn't work on :
Crosscall action x3, ANDROID VERSION 7.1.2
huawei honor 7, ANDROID VERSION 6.0.1
Samsung galaxy A3, ANDROID VERSION 6.0.1
Samsung galaxy S5

Anyway, last test is on a Samsung A8 2018 with android 9. Full success!
PM3 is back on track!

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#18 2019-10-02 07:46:57

yukihama
Contributor
Registered: 2018-05-13
Posts: 100

Re: [blueshark] RRG RFID Tools app

After success dump, there is no such file in the directery, anyone can help??????????
file ”hf-mf-B40A982D-data.bin“ is missing and no place to find...Strange!!WTF!!  I tried on different android phone and same problem!!!
I have give the full read and write privelege of such directory
=====================================

[=] Reading sector access bits...         
................
[+] Finished reading sector access bits         
[=] Dumping all blocks from card...         
[+] successfully read block  0 of sector  0.         
[+] successfully read block  1 of sector  0.         
[+] successfully read block  2 of sector  0.         
[+] successfully read block  3 of sector  0.         
[+] successfully read block  0 of sector  1.         
[+] successfully read block  1 of sector  1.         
[+] successfully read block  2 of sector  1.         
[+] successfully read block  3 of sector  1.         
[+] successfully read block  0 of sector  2.         
[+] successfully read block  1 of sector  2.         
[+] successfully read block  2 of sector  2.         
[+] successfully read block  3 of sector  2.         
[+] successfully read block  0 of sector  3.         
[+] successfully read block  1 of sector  3.         
[+] successfully read block  2 of sector  3.         
[+] su...

....

+] successfully read block  3 of sector 15.         
[+] time: 52 seconds
         
         
[+] Succeded in dumping all blocks
         
[!] file not found or locked. '/sdcard/NfcTools/pm3/hf-mf-B40A982D-data.bin '         
[+] saved 64 blocks to text file /sdcard/NfcTools/pm3/hf-mf-B40A982D-data-2.eml           
[+] saved to json file /sdcard/NfcTools/pm3/hf-mf-B40A982D-data-2.json           


Please focus this:
[!] file not found or locked. '/sdcard/NfcTools/pm3/hf-mf-B40A982D-data.bin '     

There is no such file in this directery, anyone can help??????????

Last edited by yukihama (2019-10-02 08:14:14)

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#19 2019-10-02 18:50:01

iceman
Administrator
Registered: 2013-04-25
Posts: 6,002
Website

Re: [blueshark] RRG RFID Tools app

Maybe post an issue at the repo?
https://github.com/RfidResearchGroup/RFIDtools


If you feel the love,  https://www.patreon.com/iceman1001

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