capstone
aya
Our great sponsors
| capstone | aya | |
|---|---|---|
| 7 | 13 | |
| 7,025 | 2,678 | |
| 1.7% | 7.3% | |
| 9.0 | 9.5 | |
| 7 days ago | 4 days ago | |
| C | Rust | |
| GNU General Public License v3.0 or later | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
capstone
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Rise: Accelerate the Development of Open Source Software for RISC-V
Maybe then they can help us with the Capstone[1][2] disassembly engine auto-sync (automatic synchronization from the LLVM TableGen files) effort[3]. ARMv7, ARMv8/9, PowerPC are nearly finished, and MIPS in in near-term plans. Nobody stepped in for RISC-V yet.
[1] http://www.capstone-engine.org/
[2] https://github.com/capstone-engine/capstone
[3] https://github.com/capstone-engine/capstone/issues/2015
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How to make smaller C and C++ binaries
Bloaty is a nice tool.
When I worked on Matter a couple years ago, we had the problem that its backend http://www.capstone-engine.org/ did not support Xtensa, and produced some Python tools that could take output from bloaty or similar data from readelf or elftools, and produce several kinds of report.
https://github.com/project-chip/connectedhomeip/blob/master/...
- 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.
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Installing Triton in fresh linux VM step-by-step guide (hairpull-free edition)
$ git clone -b next https://github.com/capstone-engine/capstone $ cd capstone $ ./make.sh $ sudo ./make.sh install $ cd ..
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Solana is going to be the next rug pull - I'm a Solana developer and I've discovered a glaring vulnerability.
People already closing in: [Implement an eBPF decompiler/disassembler · Issue #838 · capstone-engine/capstone · GitHub](https://github.com/capstone-engine/capstone/issues/838)
- Capstone is a disassembly framework with the target of becoming the ultimate disasm engine for binary analysis and reversing in the security community.
aya
- Bpfman: An eBPF Manager
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Uprobes Siblings - Capturing HTTPS Traffic: A Rust and eBPF Odyssey
In my last article, I briefly explained starting a project with rust-aya, including using their scaffolding generator. If you need a refresher, feel free to revisit that article or check the rust-aya documentation.
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Harnessing eBPF and XDP for DDoS Mitigation - A Rust Adventure with rust-aya
The scaffolding provided by rust-aya includes everything we need to start building our program. By specifying the program type in the command, as we did with program_type=xdp, it sets up the necessary base for that specific type of program. For more detailed information on how all this works, it's a good idea to check out the documentation on the rust-aya website.
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Experiments with eBPF: Snitchrs
https://github.com/aya-rs/aya is very interesting, used to power this.
Would love to see the final results of this hacking in a git repo.
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What's everyone working on this week (23/2023)?
Now I'm back to learning about eBPF with the help of this great book by Liz Rice. I'm using libbpf-rs and converting the book examples into Rust (except for the actual bpf programs, which are in C, I have plans of coming back and converting everything to Rust with aya). If you're interested in eBPF stuff, and want to check out it with Rust here is my repo which could be helpful (almost every piece of code is commented).
- High performance networking applications in rust?
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Aya: your tRusty eBPF companion
In case anyone was wondering, the link to the Aya book towards the end of this post is wrong. It points you to:
https://aya-rs.dev/
Which has almost no content other than a spartan TOC. The actual book URL is here:
https://aya-rs.dev/book/
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Solana is going to be the next rug pull - I'm a Solana developer and I've discovered a glaring vulnerability.
[GitHub - aya-rs/aya: Aya is an eBPF library for the Rust programming language, built with a focus on developer experience and operability.](https://github.com/aya-rs/aya) [GitHub - kentik/convis](https://github.com/kentik/convis) [Implement an eBPF decompiler/disassembler · Issue #838 · capstone-engine/capstone · GitHub](https://github.com/capstone-engine/capstone/issues/838)
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Introducing oxidebpf: an open source Linux tool for Rust and eBPF developers
The biggest difference is that it doesn't depend on or call into libbpf (pure Rust). The interface is also intended to make it really easy to manage lots of different probes that may or may not load across several kernel versions, so you can write-once-run-anywhere. The motivations are pretty similar to aya, but with a more limited feature set and emphasis on production stability across many kernels.
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Official /r/rust "Who's Hiring" thread for job-seekers and job-offerers [Rust 1.56]
Use and contribute to Aya, an open source eBPF library for Rust https://github.com/aya-rs/aya
What are some alternatives?
Unicorn Engine - Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)
redbpf - Rust library for building and running BPF/eBPF modules
ml-compiler-opt - Infrastructure for Machine Learning Guided Optimization (MLGO) in LLVM.
cilium - eBPF-based Networking, Security, and Observability
convis
libbpf-sys - Rust bindings to libbpf from the Linux kernel
bloaty - Bloaty: a size profiler for binaries
polycube - eBPF/XDP-based software framework for fast network services running in the Linux kernel.
liquidator - open source version of a liquidation bot running against solend
oxidebpf - A Rust library for managing eBPF programs.
Triton - Triton is a dynamic binary analysis library. Build your own program analysis tools, automate your reverse engineering, perform software verification or just emulate code.
grin - Minimal implementation of the Mimblewimble protocol.