Rizzo not loading in IDA 7.4.191112

[poxyran]

Hello, it seems that Rizzo is not able to load completely in IDA 7.4. I placed the rizzo.py file in the /plugins directory and fixed some missing "()" (I'm running Python 3) but it doesn't load in the File -> Load File and File -> Produce File menus.

[fuzzywalls]

@poxyran I just ported all the plugins to 7.4 in my fork if you want to try them there. I've not extensively tested Rizzo and did 0 testing for python3 so your mileage may vary.

[poxyran]

Thanks @fuzzywalls , I will. I'm just looking at the code and found several issues regarding Python 3 compatibility and IDA API compatibility.

[fuzzywalls]

IDA 7.4 turned off the backward compatibility that allowed the scripts to work in 7.0 - 7.3. You can turn it back on using this guide and see if that fixes your issues. I'm not sure when python3 was added to IDA so that may still be an issue.

[poxyran]

Thanks again for the hint, I didn't know about they turned off backward compatibility.

[poxyran]

Hello @fuzzywalls , I tried your version and still fails. I fixed most of the issues but found this one that I have no idea about:

File "C:/Program Files/IDA Pro 7.4_2/plugins/rizzo.py", line 151, in load
    sigs = pickle.load(fp)
ModuleNotFoundError: No module named 'copy_reg\r'

The problem seems to be with pickle.load() in the load() method. Also, I guess pickle.dump() in the save() method will have the same issue.

Btw, I'm running IDA on Windows 10.

[poxyran]

Nevermind, it seems that the problem were the newlines: https://stackoverflow.com/questions/556269/importerror-no-module-named-copy-reg-pickle/53942341#53942341

I got it working but had to change to Python2, Python3 was driving me crazy:

Found 3 formal matches in 0.00 seconds.
Found 107 fuzzy matches in 0.00 seconds.
Found 188 string matches in 0.00 seconds.
Found 40 immediate matches in 0.00 seconds.
Renamed 162 functions in 0.54 seconds.
Signatures applied in 24.04 seconds

When I get some time, I'll send a PR with all the modifications.