How to iterate through all functions in Python?
Basically I want to iterate through all functions in an IDB file and their instructions using ida python script. The final goal is to export the functions & their instructions from idapro. in certain format. Using above script I’m retrieving function names, now I also want to print the assembly instructions of each function.
What can you do with IDAPython part 5?
In Part 5 of our IDAPython blog series, we used IDAPython to extract embedded executables from malicious samples. For this sixth installment, I’d like to discuss using IDA in a very automated way.
How to use idautils.functions in Python example?
The following are 30 code examples for showing how to use idautils.Functions () . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don’t like, and go to the original project or source file by following the links above each example.
What does the C switch in IDAPython do?
In these examples, the ‘-c’ switch generates a new IDB file, even in the event one already exists. Additionally, the ‘-S’ switch specifies the IDAPython script that will be run upon execution. We’ll be using these switches later on in the post.
What happens when you import a function in Python?
An import will execute top-level expressions, and that could be a problem. For example, I’m letting users select entry point functions for packages being made with zipapp. Using import and inspect risks running astray code, leading to crashes, help messages being printed out, GUI dialogs popping up and so on.
Can a function be generated at runtime in Python?
Of course, navigating an AST can be tricky sometimes, even for a relatively simple language like Python, because the AST is quite low-level. But if you have a simple and clear use case, it’s both doable and safe. Though, a downside is that you can’t detect functions that are generated at runtime, like foo = lambda x,y: x*y.
How to find the docstring of a function in Python?
However with an interactive python shell like IPython you can use tab-completion to get an overview of all objects defined in the module. This is much more convenient, than using a script and print to see what is defined in the module. module.function_xy? or module.ClassX.method_xy? will show you the docstring of that function / method