Why we made our own x86 shellcode emulator and how it works
2020-11-12 00:54:04 Author: www.reddit.com(查看原文) 阅读量:247 收藏

level 1

1 point · 3 minutes ago

The past posts for this tooling, I kept thinking, I guess there is value in building these tools for 32bit only...Then I read this on this post: “In 64 bit, RIP-relative addressing can be used directly.”

Now I clearly see that they do support x86_64. I’ve grown accustomed to think x86 is only 32bit in this day of age. I realize there is 8086, etc...

level 1

1 point · 1 minute ago

Anyone know how closely this aligns with eBPF verification?


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