A universal memory dumper using Frida

Related tags

Utility fridump
Overview

Fridump

Fridump (v0.1) is an open source memory dumping tool, primarily aimed to penetration testers and developers. Fridump is using the Frida framework to dump accessible memory addresses from any platform supported. It can be used from a Windows, Linux or Mac OS X system to dump the memory of an iOS, Android or Windows application.

Usage

How to:

  fridump [-h] [-o dir] [-U] [-v] [-r] [-s] [--max-size bytes] process

The following are the main flags that can be used with fridump:

  positional arguments:
  process            the process that you will be injecting to

  optional arguments:
  -h, --help         show this help message and exit
  -o dir, --out dir  provide full output directory path. (def: 'dump')
  -U, --usb          device connected over usb
  -v, --verbose      verbose
  -r, --read-only    dump read-only parts of memory. More data, more errors
  -s, --strings      run strings on all dump files. Saved in output dir.
  --max-size bytes   maximum size of dump file in bytes (def: 20971520)

To find the name of a local process, you can use:

  frida-ps

For a process that is running on a USB connected device, you can use:

  frida-ps -U

Examples:

  fridump -U Safari   -   Dump the memory of an iOS device associated with the Safari app
  fridump -U -s com.example.WebApp   -  Dump the memory of an Android device and run strings on all dump files
  fridump -r -o [full_path]  -  Dump the memory of a local application and save it to the specified directory

More examples can be found here

Installation

To install Fridump you just need to clone it from git and run it:

  git clone https://github.com/Nightbringer21/fridump.git
        
  python fridump.py -h

Pre-requisites

To use fridump you need to have frida installed on your python environment and frida-server on the device you are trying to dump the memory from. The easiest way to install frida on your python is using pip:

pip install frida

More information on how to install Frida can be found here

For iOS, installation instructions can be found here.

For Android, installation instructions can be found here.

Note: On Android devices, make sure that the frida-server binary is running as root!

Disclaimer

  • This is version 0.1 of the software, so I expect some bugs to be present
  • I am not a developer, so my coding skills might not be the best

This tool has been tested on a Windows 7 and a Mac OS X laptop, dumping the memory of:

  • an iPad Air 2 running iOS 8.2
  • a Galaxy Tab running Cyanogenmod 4.4.4
  • a Windows 7 laptop.

Therefore, if this tool is not working for you, I apologise and I will try to fix it.

Any suggestions and comments are welcome!

Comments
  • Error to Enumerate Memory Ranges

    Error to Enumerate Memory Ranges

    Hi, I tried to make memory dump from my iPhone and the follow message was showed: Current Directory: c:\fridump Output directory is set to: c:\fridump\dump Starting Memory dump... Traceback (most recent call last): File "fridump.py", line 101, in Memories = session.enumerate_ranges(PERMS) AttributeError: 'Session' object has no attribute 'enumerate_ranges'

    It's sounds like a problem with frida, but I couldn't solve that by myself.

    The version of frida and frida-server is 12.0.3

    opened by georgepetz 8
  • Hi, it seem on iOS 9 was not work

    Hi, it seem on iOS 9 was not work

    Hi, i try to attach the program, but fridump always said "Can't connect to App. Have you connected the device?"

    $ frida-ps -U -> ok, i can get all PID and process name

    how to fix it?

    opened by masbog 6
  • Can't connect to App. Have you connected the device?

    Can't connect to App. Have you connected the device?

    Hello, so i get this error when running this command, C:\Users\User\Desktop\fridump>fridump.py -U -s "APP Name"

        ______    _     _
        |  ___|  (_)   | |
        | |_ _ __ _  __| |_   _ _ __ ___  _ __
        |  _| '__| |/ _` | | | | '_ ` _ \| '_ \
        | | | |  | | (_| | |_| | | | | | | |_) |
        \_| |_|  |_|\__,_|\__,_|_| |_| |_| .__/
                                         | |
                                         |_|
    

    Can't connect to App. Have you connected the device? And yes i have installed the frida server. `C:\Users\User\Desktop\fridump>frida-ps -U Waiting for USB device to appear... PID Name


    12096 APP Name 12133 Cydia 12159 Mail 12148 Messenger

    opened by Bindygames 5
  • Missing parentheses in call to 'print'

    Missing parentheses in call to 'print'

    When i try to run fridump, i got an error that says:

    P:\Programming\fridump-master>python fridump.py
      File "fridump.py", line 44
        print logo
                 ^
    SyntaxError: Missing parentheses in call to 'print'
    

    I'm not a python programming expert so i'm not sure why it couldn't print the logo. I'm using Python 3.6.0 on Windows, PIP and Frida are installed. Path environment variable are correctly set

    opened by ghost 4
  • Fridump:

    Fridump:

    Hi All, I got fridump to run before but now I'm getting the error No module named frida. When i connect the Jailbroken iPad up to the test machine, I can run frida-ps -U successfully. It lists out all the processes on the iPAD.

    When i then goto run python fridump.py -U -s -r AppName, I get the error below.

    python fridump.py -U -s -r AppName
    Traceback (most recent call last):
      File "fridump.py", line 2, in <module>
        import frida
    ImportError: No module named frida
    

    The iPad iOS version is : 11.3.1

    opened by poldenais 3
  • app name has two spaces. Error when trying to run it.

    app name has two spaces. Error when trying to run it.

    Hi,

    if an app name has two spaces in it does it matter. Like "App Test Name"?

    I'm getting fridump: error: unrecognized arguments: Test Name”

    it's like it doesn't like the second space?

    I've tried \ in the spaces also.

    opened by poldenais 2
  • adjusting regex to support full ASCII range

    adjusting regex to support full ASCII range

    Current regex does not include the following characters: `~@^&*=+\{}|"? Notably, the lack of the '+' character will result in base64 being incorrect or split up, ruining base64 strings that are frequently used in certificates or keys.

    opened by AV-IO 1
  • Can't connect to APP. Have you connected the device?

    Can't connect to APP. Have you connected the device?

    Hi I have a issue while testing my android device after giving all the parameters its showing "Can't connect to App. Have you connected the device?" I know i have the device connected i am able to adb shell into the device?

    Kindly let me know what the issue would be.

    image

    opened by Dennyiel 1
  • Memory access violation

    Memory access violation

    During dumping memory from Android device by USB I see a lot of

    Starting Memory dump... Oops, memory access violation!-------------------------------] 2.23% Complete Oops, memory access violation!-------------------------------] 2.84% Complete Oops, memory access violation!-------------------------------] 3.65% Complete ...

    Is it OK? For me it would be better to give user more friendly message because this confuses me every time I see this.. Or even document this somehow in the readme file ))

    opened by andruwik777 1
  • Missing license

    Missing license

    Hi @Nightbringer21

    I noticed that this repository does not contain a license, and is therefore considered "All rights reserved" by default. As such, from legal standpoint, currently nobody can base their code on this project and contributing is a grey area.

    Would you consider adding a license to resolve this?

    You can easily pick one at https://tldrlegal.com/

    Thanks

    opened by pandasauce 1
  • Fix for Python3

    Fix for Python3

    Changed the syntax so Fridump works with Python3

    This was tested on macOS 10.12 with Python

    ➜  fridump git:(master) python3 --version
    Python 3.6.1
    ➜  fridump git:(master) python3 fridump.py -u gadget
    
            ______    _     _
            |  ___|  (_)   | |
            | |_ _ __ _  __| |_   _ _ __ ___  _ __
            |  _| '__| |/ _` | | | | '_ ` _ \| '_ \
            | | | |  | | (_| | |_| | | | | | | |_) |
            \_| |_|  |_|\__,_|\__,_|_| |_| |_| .__/
                                             | |
                                             |_|
    
    Current Directory: /Users/foo/PentestTools/iOS/fridump
    Output directory is set to: /Users/foo/PentestTools/iOS/fridump/dump
    Creating directory...
    Starting Memory dump...
    Progress: [##################################################] 100.0% Complete
    
    Finished! Press Ctrl+C
    
    opened by sushi2k 0
  • Not generate TXT file

    Not generate TXT file

    Can help me how to output TXT file

    EBUG:Base Address: 0xf4aa5000##############################-] 98.77% Complete DEBUG: DEBUG:Size: 16384 DEBUG:Base Address: 0xf4aa9000##############################-] 98.88% Complete DEBUG: DEBUG:Size: 4096 DEBUG:Base Address: 0xf4aaa000##############################-] 98.98% Complete DEBUG: DEBUG:Size: 8192 DEBUG:Base Address: 0xf4aac000###############################] 99.08% Complete DEBUG: DEBUG:Size: 4096 DEBUG:Base Address: 0xf4b63000###############################] 99.18% Complete DEBUG: DEBUG:Size: 4096 DEBUG:Base Address: 0xf4b68000###############################] 99.28% Complete DEBUG: DEBUG:Size: 24576 DEBUG:Base Address: 0xf4b6f000###############################] 99.39% Complete DEBUG: DEBUG:Size: 8192 DEBUG:Base Address: 0xff60d000###############################] 99.49% Complete DEBUG: DEBUG:Size: 8384512 Progress: [##################################################] 99.59% Complete Finished!

    Untitled

    opened by muathudaudon 0
  • Can't connect to certain apps

    Can't connect to certain apps

    My fridump is connected to the device for sure, because the command

    python fridump.py -U -s keystore

    works.

    however any other processes, especially the ones that start with com.xxx.yyy don't work

    is there any reason?

    thank you.

    opened by cromatkastar 3
  • Add attaching by pid option

    Add attaching by pid option

    Hey. Usefull script, thx. About PR: In my case, the application had three processes of the same name. Frida threw an ambiguity exception and the script didn't work. Added the ability to set a process through a pid with a flag -p.

    opened by evtromand 0
  • rpc exports functions

    rpc exports functions

    hi, in your python script. rpc exports is used like this. rpc.exports = { enumerateRanges: function (prot) { return Process.enumerateRangesSync(prot); }, agent = script.exports ranges = agent.enumerate_ranges(PERMS) why it is called by the name enumerate_ranges instead of enumerateRanges?

    opened by hi-etsi 0
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