Will winAfl work on win11 ?

[salihboshnak]

HI

What is the main reason winAfl is not working in Win11 ?

When it will be fixed? do you have any plans for it ?

thanks,

[salihboshnak]

@ifratric @ivanfratric

[ifratric]

Hey there, when saying "winAfl is not working in Win11" I assume you mean the issue explained here:
#466 (comment)
Since the issue is in DynamoRIO and not WinAFL itself, there is little I can do to fix it. As stated in the other bug, in the meantime, I suggest switching to TinyInst backend which should work on Win11.

[callax2030]

Hello,
What do you exactly mean with your question.I have a working installation with:

Windows 11
DynamoRIO-Windows-11.3.0

cd C:\Users\fuzz\Desktop\winafl\build64
cmake -G"Visual Studio 16 2019" -A x64 .. -DDynamoRIO_DIR=C:\DynamoRIO-Windows-11.3.0\cmake -DUSE_COLOR=1
cmake --build . --config Release

C:\Users\fuzz\Desktop\winafl\build64\bin\Release>C:\DynamoRIO-Windows-11.3.0\bin64\drrun.exe -c winafl.dll -debug -target_module test.exe -fuzz_iterations 2 -target_offset 0x12e0 -nargs 2 -- test.exe seed.txt

Module loaded, dynamorio.dll
Module loaded, winafl.dll
Module loaded, drx.dll
Module loaded, drreg.dll
Module loaded, drmgr.dll
Module loaded, drwrap.dll
Module loaded, test.exe
Module loaded, KERNELBASE.dll
Module loaded, KERNEL32.dll
Module loaded, ntdll.dll
In pre_fuzz_handler
In OpenFileW, reading seed.txt
In post_fuzz_handler
In pre_fuzz_handler
About to make IsProcessorFeaturePresent(23) returns 0
Exception caught: c0000417
Module loaded, SECHOST.dll
Everything appears to be running normally.
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