TripleCross
libs
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| TripleCross | libs | |
|---|---|---|
| 11 | 1 | |
| 1,677 | 203 | |
| - | 4.9% | |
| 0.7 | 9.9 | |
| about 1 year ago | 5 days ago | |
| C | C | |
| GNU General Public License v3.0 only | 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.
TripleCross
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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...
- 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
libs
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Getting started developing Falco
falcosecurity/libs, containing both the kernel module and the eBPF probe, and also libscap and libsinsp.
What are some alternatives?
ebpfkit - ebpfkit is a rootkit powered by eBPF
ecapture - Capture SSL/TLS text content without a CA certificate using eBPF. This tool is compatible with Linux/Android x86_64/aarch64.
bad-bpf - A collection of eBPF programs demonstrating bad behavior, presented at DEF CON 29
event-generator - Generate a variety of suspect actions that are detected by Falco rulesets
tubular - BSD socket API on steroids
Visual Studio Code - Visual Studio Code
ebpfkit-monitor - ebpfkit-monitor is a tool that detects and protects against eBPF powered rootkits
Vagrant - Vagrant is a tool for building and distributing development environments.
honey-potion - Writing eBPF programs with Elixir!
community - The Falco Project Community
bpftool - Automated upstream mirror for bpftool stand-alone build.
falco - Cloud Native Runtime Security