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Angora compile IR #110

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aug2uag opened this issue Apr 9, 2021 · 1 comment
Open

Angora compile IR #110

aug2uag opened this issue Apr 9, 2021 · 1 comment

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@aug2uag
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aug2uag commented Apr 9, 2021

Would Angora have support to compile from LLVM or BAP derived intermediate representation?

Trying to analyze binary (pre-compiled) but couldn't figure out how:

 INFO  angora::fuzz_main > CommandOpt { mode: LLVM, id: 0, main: ("/input/azorult2", []), track: ("/input/azorult2", []), tmp_dir: "./output/bar/tmp", out_file: "./output/bar/tmp/cur_input", forksrv_socket_path: "./output/bar/tmp/forksrv_socket", track_path: "./output/bar/tmp/track", is_stdin: true, search_method: Gd, mem_limit: 200, time_limit: 1, is_raw: true, uses_asan: false, ld_library: "$LD_LIBRARY_PATH:/clang+llvm/lib", enable_afl: true, enable_exploitation: true }
thread 'main' panicked at 'The program is not complied by Angora', fuzzer/src/check_dep.rs:55:9
@DataCorrupted
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Angora actually supports compiling from LLVM IR or bytecode. You may see here for more details on how it's done.

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@aug2uag @DataCorrupted