ebpfkit
pamspy
| ebpfkit | pamspy | |
|---|---|---|
| 2 | 12 | |
| 660 | 1,106 | |
| - | - | |
| 0.7 | 0.0 | |
| about 1 year ago | almost 2 years ago | |
| C | C | |
| Apache License 2.0 | 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.
ebpfkit
- Show HN: Credentials dumper for Linux using eBPF
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eBPF: A curated list of projects related to eBPF
eBPF is amazing because it has such a broad scope and is relatively simple to implement.
I'd recommend anyone interested in a starting point look at ebpfkit, the eBPF rootkit. https://github.com/Gui774ume/ebpfkit
pamspy
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eBPF – Running sandboxed programs in a privileged context such as OS kernel
This is a good write-up and I like the diagrams. What appears to still be missing in an "off switch". AFAIK there are still no kernel boot time commands to disable eBPF entirely. I have to recompile the kernel to disable it.
eBPF has the potential for file-less malware to run hidden from detection and I foresee the ability to tickle ring -3 (and -4?) CPU within CPU functions while bypassing local firewalls.
Here is some example code of what people already know how to do today and this list will grow as people discover more capabilities. [1][2][3][4][5] These do require some privileges to insert but will remain running and hidden until reboot.
[1] - https://github.com/citronneur/pamspy
[2] - https://github.com/h3xduck/TripleCross
[3] - https://github.com/krisnova/boopkit
[4] - https://github.com/pathtofile/bad-bpf
[5] - https://doublepulsar.com/bpfdoor-an-active-chinese-global-su...
- Credentials Dumper for Linux using eBPF
- GitHub - citronneur/pamspy: Credentials Dumper for Linux using eBPF
- Show HN: 使用eBPF的Linux的凭证转储器 (Show HN: Credentials dumper for Linux using eBPF)
- pamspy: Credentials Dumper for Linux using eBPF
- Show HN: Credentials dumper for Linux using eBPF
What are some alternatives?
fapolicyd - File Access Policy Daemon
TripleCross - A Linux eBPF rootkit with a backdoor, C2, library injection, execution hijacking, persistence and stealth capabilities.
awesome-ebpf - A curated list of awesome projects related to eBPF.
lkm-sandbox - Collection of Linux Kernel Modules and PoC to discover, learn and practice Linux Kernel Development
lkrg - Linux Kernel Runtime Guard
bouheki - bouheki is KRSI(eBPF+LSM) based Linux security auditing tool.
p4c-xdp - Backend for the P4 compiler targeting XDP
machine-learning-in-ebpf - This repository contains the code for the paper "A flow-based IDS using Machine Learning in eBPF", Contact: Maximilian Bachl
tracee - Linux Runtime Security and Forensics using eBPF
ebpfkit-monitor - ebpfkit-monitor is a tool that detects and protects against eBPF powered rootkits
bad-bpf - A collection of eBPF programs demonstrating bad behavior, presented at DEF CON 29