behnamben
commented
4 years ago i think your problem is that you are using python 3. try it with python 2.7 and i think it would be ok!
Closed Mayuwan closed 4 years ago
behnamben
commented
4 years ago i think your problem is that you are using python 3. try it with python 2.7 and i think it would be ok!
Mayuwan
commented
4 years ago Hi, I failed to install angr using pip for Python2.7 ERROR: Could not find a version that satisfies the requirement gitdb> = 4.0.1 (from gitdb2> = 2.0.0-> GitPython == 2.1.9-> angr) (from versions: 0.5.0, 0.5.1, 0.5 .2, 0.5.3, 0.5.4, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.6.4) ERROR: No matching distribution found for gitdb> = 4.0.1 (from gitdb2> = 2.0.0-> GitPython == 2.1.9-> angr
I have noticed that you have successfully tested NativeFlowBenchMark. Can you tell me your detailed configuration environment? If possible, could you also tell me your installation steps? I'd really appreciate it.
Mayuwan
commented
4 years ago I have successfully run nativeflowdroid with the following configuration environment: python2.7, ubuntu16.04, angr 7.8.9, java10. Thanks for your help
Hello, I am trying to test NativeFlowBenchmark, but I have a problem during program execution. Questions are as follows.
File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/nativedroid-1.1-py3.7.egg/nativedroid/analyses/nativedroid_analysis.py", line 40, in gen_summary if isinstance (jni_method_name_or_address, long): NameError: name 'long' is not defined
The long parameter of the isinstance method cannot be parsed by Python. Since the long type does not exist in Python 3 or later, the long type is replaced by the int type. Recompile and install nativedroid and restart analyzing NativeFlowBenchmark, but the following problems still occur:
ERROR | 2020-02-26 07: 34: 58,289 | root | Exception calling application: unsupported operand type (s) for &: 'float' and 'int' Traceback (most recent call last): File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/grpc/_server.py", line 385, in _call_behavior return behavior (argument, context), True File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/nativedroid-1.1-py3.7.egg/nativedroid/server/nativedroid_server.py", line 76, in GenSummary self._native_ss_file, self._java_ss_file) File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/nativedroid-1.1-py3.7.egg/nativedroid/analyses/nativedroid_analysis.py", line 51, in gen_summary analysis_center, jni_method_addr, jni_method_arguments, False) File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/angr/analyses/analysis.py", line 111, in call oself . init (* args, ** kwargs) File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/nativedroid-1.1-py3.7.egg/nativedroid/analyses/annotation_based_analysis.py", line 51, in init self._state, self._arguments_summary = self._resolver.prepare_initial_state (jni_method_arguments) File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/nativedroid-1.1-py3.7.egg/nativedroid/analyses/resolver/armel_resolver.py", line 32, in prepare_initial_state state.regs.r0 = claripy.BVV (JNINativeInterface (self._project, self._analysis_center) .ptr, File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/nativedroid-1.1-py3.7.egg/nativedroid/analyses/resolver/jni/jni_type/jni_native_interface.py", line 3193, in init self._construct () File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/nativedroid-1.1-py3.7.egg/nativedroid/analyses/resolver/jni/jni_type/jni_native_interface.py", line 3203, in _construct self._JNIEnv = self.allocate (self._fptr_size) File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/cle/backends/externs/init.py", line 109, in allocate addr = ALIGN_UP (start, alignment) | thumb File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/cle/utils.py", line 12, in ALIGN_UP return ALIGN_DOWN (base + size-1, size) File "/home/myw/.virtualenvs/nativedroid/lib/python3.7/site-packages/cle/utils.py", line 8, in ALIGN_DOWN return base & -size TypeError: unsupported operand type (s) for &: 'float' and 'int'
There was a problem when nativedroid was executing gen_summary method, but I don't know how to solve it here. Maybe something is wrong with my operating environment. The following is my environment configuration: ubuntu18.04, python3.7, angr8.20.1.7, Java10 Installation process:
I'm looking forward to your reply, thank you!