frida-il2cpp-datacollector

Porting ce's monodatacollector to android/ios.

Operation has been confirmed with CEVersion 7.4.2 or later.

Usage

initial setting

Install python library.

pip install pywin32

Fixing autorun/monoscript.lua(Setup for CE to recognize Mono as valid)

1)comment out

  --[[local injectResult, injectError=injectLibrary(getAutorunPath()..libfolder..pathsep..dllname, skipsymbols)
  if not injectResult then
    if injectError then
      print(translate("Failure injecting the MonoDatacollector library"..":"..injectError))
    else
      print(translate("Failure injecting the MonoDatacollector library. No error given"))
    end
    return 0
  end

  if (getOperatingSystem()==0) and (getAddressSafe("MDC_ServerPipe")==nil) then
    waitForExports()
    if getAddressSafe("MDC_ServerPipe")==nil then
      print("DLL Injection failed or invalid DLL version")
      return 0
    end
  end]]

2)usermono=true

function mono_OpenProcessMT()
 -- print("mono_OpenProcessMT")
  --enumModules is faster than getAddress at OpenProcess time (No waiting for all symbols to be loaded first)
  local usesmono=true--false

basic setting

Start frida-server on the device and spawn the application.

python main.py com.DefaultCompany.Sample

Start ceserver and select the application you started.

adb forward tcp:52736 tcp:52736
su -c ./ceserver

Setting up Mono in CE

Mono => Activate mono features

Config

target

If you specify it, you don't need to specify the name of the target app in the argument.

targetOS

android:Android
ios:iOS

mode

spawn:spawn mode
attach:attach mode

frida_server_ip

To connect to frida-server over the network.
example:
./frida-server -l 0.0.0.0:12345
frida_server_ip:"192.168.11.3:12345"