Memory dump all error (session detach message) process-terminated #269
Description
Describe the bug
Cannot dump a whole Android app.
To Reproduce
Steps to reproduce the behavior:
https://github.com/OWASP/owasp-mstg/raw/master/Samples/Android/01_HelloWorld-JNI/HelloWord-JNI.apk
sg.vantagepoint.helloworldjni on (google: 8.1.0) [usb] # memory dump all /Users/Me/Desktop/memory_android_verbose
Will dump 719 rw- images, totalling 1.7 GiB
Dumping 1003.0 MiB from base: 0x14100000 [------------------------------------] 0% 00:12:57- [incoming message] ------------------
"process-terminated"
- [./incoming message] ----------------
(session detach message) process-terminated
Dumping 8.0 MiB from base: 0x7fc753e000 [####################################] 100%
Memory dumped to file: /Users/Me/Desktop/memory_android_verbose
sg.vantagepoint.helloworldjni on (google: 8.1.0) [usb] # exit
The app quickly crashes once the dump is started.
Expected behavior
Even with memory access violation errors for some regions, one should expect that at least all readable memory is dumped.
Evidence / Logs / Screenshots
See above.
Environment
- Device: Nexus 5X
- OS: Android 8.1.0
- Frida Version: 12.6.16
- Objection Version: 1.7.4
Additional context
For the sake of having a reference to help debugging I've run Fridump: python3 fridump.py -v -U sg.vantagepoint.helloworldjni. objection dumps a total of 31,5 MB while Fridump dumps 985,7 MB. Also in this case, the app does not crash so quickly, but after all those MBs were dumped (and probably due to memory access violations?).
Thanks in advance and please let me know if I can assist you on further testing.