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frida.core.RPCException: Error: access violation accessing 0x7ff61e206000 #108

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addressnopping opened this issue Sep 29, 2023 · 0 comments

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@addressnopping
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addressnopping commented Sep 29, 2023

Hello, I was trying to unpack a program and it happened. Here is the full log:

INFO - Detected packer version: 3.x
frida-agent: Setting up OEP tracing for "nescher_2.exe"
frida-agent: Exception handler registered
frida-agent: OEP found (thread #6032): 0x7ff61e1c2744
INFO - OEP reached: OEP=0x7ff61e1c2744 BASE=0x7ff61e0d0000 DOTNET=False
INFO - Looking for the IAT...
INFO - Performing linear scan in data sections...
Traceback (most recent call last):
File "unlicense\frida_exec.py", line 116, in read_process_memory
File "frida\core.py", line 179, in method
File "frida\core.py", line 86, in wrapper
File "frida\core.py", line 491, in _rpc_request
frida.core.RPCException: Error: access violation accessing 0x7ff61e206000
at readProcessMemory (/script1.js:386)
at apply (native)
at (frida/runtime/message-dispatcher.js:13)
at c (frida/runtime/message-dispatcher.js:23)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "unlicense_main_.py", line 4, in
File "unlicense\application.py", line 21, in main
File "fire\core.py", line 141, in Fire
File "fire\core.py", line 466, in _Fire
File "fire\core.py", line 681, in _CallAndUpdateTrace
File "unlicense\application.py", line 122, in run_unlicense
File "unlicense\winlicense3.py", line 24, in fix_and_dump_pe
File "unlicense\winlicense3.py", line 59, in _find_iat
File "unlicense\winlicense3.py", line 84, in _find_iat_from_data_sections
File "unlicense\frida_exec.py", line 124, in read_process_memory
unlicense.process_control.ReadProcessMemoryError
[15008] Failed to execute script 'main' due to unhandled exception!

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