ebpfkit-monitor
TripleCross
| ebpfkit-monitor | TripleCross | |
|---|---|---|
| 1 | 11 | |
| 110 | 1,677 | |
| - | - | |
| 0.6 | 0.7 | |
| about 1 year ago | about 1 year ago | |
| C | C | |
| Apache License 2.0 | GNU General Public License v3.0 only |
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ebpfkit-monitor
TripleCross
-
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...
- TripleCross – Linux eBPF Rootkit
- GitHub - h3xduck/TripleCross: A Linux eBPF rootkit with a backdoor, C2, library injection, execution hijacking, persistence and stealth capabilities.
- Show HN: TripleCross – A Linux eBPF rootkit with a C2 system and more
- TripleCross: A Linux eBPF rootkit with a backdoor, C2, library injection, execution hijacking, persistence and stealth capabilities.
- TripleCross: A Linux eBPF rootkit framework
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Show HN: Credentials dumper for Linux using eBPF
Related: TripleCross - A Linux eBPF rootkit with a backdoor, C2, library injection, execution hijacking, persistence and stealth capabilities.
https://github.com/h3xduck/TripleCross
- TripleCross: Linux eBPF Rootkit
- TripleCross: A Linux eBPF rootkit with a backdoor, C2, library injection, execution hijacking, persistence and stealth capabilities
What are some alternatives?
lkm-sandbox - Collection of Linux Kernel Modules and PoC to discover, learn and practice Linux Kernel Development
ebpfkit - ebpfkit is a rootkit powered by eBPF
bad-bpf - A collection of eBPF programs demonstrating bad behavior, presented at DEF CON 29
tubular - BSD socket API on steroids
boopkit - Linux eBPF backdoor over TCP. Spawn reverse shells, RCE, on prior privileged access. Less Honkin, More Tonkin.
honey-potion - Writing eBPF programs with Elixir!
redcanary-ebpf-sensor - Red Canary's eBPF Sensor
bpftool - Automated upstream mirror for bpftool stand-alone build.
machine-learning-in-ebpf - This repository contains the code for the paper "A flow-based IDS using Machine Learning in eBPF", Contact: Maximilian Bachl
bouheki - bouheki is KRSI(eBPF+LSM) based Linux security auditing tool.