osv
mishegos
| osv | mishegos | |
|---|---|---|
| 1 | 6 | |
| 1,325 | 219 | |
| - | 0.5% | |
| 10.0 | 8.1 | |
| 4 months ago | 10 days ago | |
| Python | C++ | |
| Apache License 2.0 | Apache License 2.0 |
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osv
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Differ: Tool for testing and validating transformed programs
https://google.github.io/clusterfuzz/setting-up-fuzzing/libf...
> OSS-Fuzz runs CloudFuzz[Lite?] for many open source repos and feeds OSV OpenSSF Vulnerability Format: https://github.com/google/osv#current-data-sources
.
Google/syzkaller https://github.com/google/syzkaller :
>> syzkaller is an unsupervised coverage-guided kernel fuzzer. Supported OSes: Akaros, FreeBSD, Fuchsia, gVisor, Linux, NetBSD, OpenBSD, Windows
.
ghidra-patchdiff-correlator:
mishegos
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Differ: Tool for testing and validating transformed programs
Differential fuzzing is woefully underutilized -- our experience is that it consistently[1] finds[2] bugs that "traditional" fuzzing techniques struggle to discover, and that the primary obstacles to its adoption are harness and orchestration complexity. DIFFER goes a long way towards overcoming those obstacles!
(FD: My company.)
[1]: https://github.com/trailofbits/mishegos
[2]: https://x509-limbo.com/
- Zydis v4 is out now, now featuring code generation and rewriting
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Just released v0.2.0 of bddisasm - a no_std x86/x86_64 instruction decoder which aims to provide as much information as possible about an instruction
You may also want to check mishegos for another way of comparing different decoders.
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Is Ghirda's Disassembly ASM output accurate enough?
Take a look at something like mishegos to see how sometimes the same instruction will be decoded differently by different disassemblers: https://github.com/trailofbits/mishegos
- Destroying x86_64 instruction decoders with differential fuzzing
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Capstone Disassembler Framework
It sounds like what you want is Mishegos [1], described here [2].
[1] https://github.com/trailofbits/mishegos
What are some alternatives?
CompCert - The CompCert formally-verified C compiler
disas-bench - X86 disassembler benchmark
Regshot - Regshot is a small, free and open-source registry compare utility that allows you to quickly take a snapshot of your registry and then compare it with a second one - done after doing system changes or installing a new software product
sandsifter - The x86 processor fuzzer
x509-limbo - A suite of testvectors for X.509 certificate path validation and tools for building them
capstone - Capstone disassembly/disassembler framework: Core (Arm, Arm64, BPF, EVM, M68K, M680X, MOS65xx, Mips, PPC, RISCV, Sparc, SystemZ, TMS320C64x, Web Assembly, X86, X86_64, XCore) + bindings. [Moved to: https://github.com/capstone-engine/capstone]