![]() ![]() This particular switch will instruct IDA to run in autonomous mode, ensuring that no windows or dialog boxes are presented to the user. In order to do so, the user must run the IDA executable with the ‘-A’ switch. Many may be surprised to learn that IDA can be executed purely on the command-line without spawning a GUI. Using this technique, we’ll be able to process many samples very quickly without needing to manually open each file in a new instance of IDA and run the IDAPython script. Specifically, let's address how we’re going to load files into IDA without spawning a GUI, automatically run an IDAPython script, and extract the results. For this sixth installment, I’d like to discuss using IDA in a very automated way. This software is released under three-clause BSD License.Ĭopyright © 2018, Michał Wójtowicz a.k.a.In Part 5 of our IDAPython blog series, we used IDAPython to extract embedded executables from malicious samples. Also I added some extra stuff to it and it has few fixes comparing to original scripts. If you do not have time like me to wait few days, then use this plugin to make it a lot faster. However they perform parsing tasks very very slow, they seem to be not optimized well, that is why handling few thousand classes in some binary might take even few days. I wrote this plugin basing on already existing python scripts, which also handle parsing RTTI. I do not need it, so I am certainly not going to do it. If plugin was successfully build, then binaries should be available in /bin/win32/ and /bin/win64/īuilding on different platforms (Linux, MacOS), using another compilers (clang, gcc)įeel free to adjust code and linking to make it possible. ![]() Set proper Solution Configuration ( Release), and proper Solution Platform ( IDA32 or IDA64 - depends on what you need).Open src/ida_gcc_rtti.sln in Visual Studio.Put idasdk into /src/libs/, so there will be /src/libs/idasdk/include/ and /src/libs/idasdk/lib/.IDA SDK ( idasdk) - supported versions: 6.6 ( ida_older_than_70 branch), 6.8 ( ida_older_than_70 branch), 7.0 ( master branch), and probably also older/newer versions.svg using following command:īin\dot.exe -Tsvg classes.dot -o classes.svgĪlso do not forget to use ignored prefixes feature, since you rather do not need libraries classes in graph (it makes only a mess). svg file into Google Chrome or any web browser, which certainly will handle it well (do not forget to disable all plugins in web browser which try to help with manipulating svg file, however they seem to be working very slowly with that amount of data). I have not found any software, which could render it properly, so I think the best approach, which I was using is to use Graphviz ( ) tools to convert. It is a little problem to deal with for example 5000 classes in one graph. Load your binary to IDA, wait for the end of analysis, and if plugin was loaded successfully you should have Class Informer - GCC RTTI in Edit -> Plugins toolbar. ( bin/ida_ver_x_x.xxxxxx/gcc_w and *.p64 or. Extra settings to make auxiliary vtable names & exclude prefixed names from graphĭownload compiled plugin in proper version, i.e.Supported platforms & binaries: x86, 圆4.Optimized and fast parsing methods (handling 5500 classes in about 30 seconds - including names making, etc.).Supported at least by IDA (Windows only) versions: 6.6, 6.8, 7.0.IDA GCC RTTI This is Class informer plugin for Interactive Disassembler (IDA) which parses GCC RTTI Features
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