ricbent / classy Goto Github PK

Sometimes, even often, when I forget to choose a region, I get a warning and then I crash.

I have no been able to figure out why, but this issue was happening to me for months. I finally isolated the crash to this plugin.
Example file is WDK signtool.exe C:\Program Files (x86)\Windows Kits\10\bin\10.0.22621.0\x64\signtool.exe

IDA loads and when autoanalysis is triggered, it crashes.

signtool.zip 3827603C7015C047AFE8259F4E94366955499AF490B76F4AC18E13F2DF700D85 - Signed by Microsoft

When i using this plugin in IDA7.0, Output window print message:

File " /plugins\classy\plugin.py", line 5, in
import sark
ImportError: No module named sark

needs other modules?

This seems like a very useful and promising plugin that helps with one of the big time-consuming and tedious tasks in IDA. I don't know if you plan to continue to develop this plugin or make it more usable for general binaries, but here are the main issues I ran into.

When every one of a base class's methods are pure virtual methods, a vtable might not be generated for that class. Classy's current design seems to require an address for the vtable and class methods.

The plugin only supports 32-bit files and not 64-bit files.

ida7.5+python3.8.6 is not work,hope support!

Allow creating a vtable without actual range for pure virtuals only.

Best UI implementation: Probably a button beside the one for setting a vtable range.

Originally suggested in #1

File "C:/Users/[User]/Desktop/IDA Pro 7.7 SP1/plugins/classy_plugin.py", line 6, in PLUGIN_ENTRY
from classy.plugin import ClassyPlugin
File "C:\Users/[User/Desktop/IDA Pro 7.7 SP1/plugins\classy\plugin.py", line 5, in
from PyQt5 import QtWidgets, QtCore