Simple script to DoS Facebook by injecting fake BGP routes into the BGP routing table of a live BGP router.
Disclaimer: This video is for educational purposes only. I own all equipment used for this demonstration. No actual attack took place on Facebook or Internet BGP routers. I demonstrate in this video how Python and scapy can inject fake routes into BGP routing tables if BGP routers are not hardened. See the links below on how to protect your routers.
In other videos in this series, I showed you how to remove routes and reset BGP neighbor relationships.
You need to learn to code! Learn Python. Learn Networking. You are going to be very powerful and very scary if you combine knowledge of networking with Python scripting! But, do good.
Learn to code. Learn Linux. Learn Networking.
// MENU //
0:00 Introduction
0:23 Facebook BGP issue
0:45 Add fake routes routing loop
1:25 lol routing loop
2:26 Be warned
3:19 Routing tables before script
4:05 Why we need to two routers
4:25 Cisco ISR router
4:48 Kali and Python script
5:28 Python script details
11:38 Create Python script on Kali Linux
12:15 Run Python script
12:56 Verify new route in routing table
13:40 Verify connectivity to Facebook
13:55 Change Python script
14:33 New Python script
15:00 Test Python script
15:12 Issue with BGP and script
15:58 Test script again
16:46 Successful routing table update
17:05 Facebook is not available (routing loop)
18:54 BGP is important!
// BGP MUSIC //
You down with BGP: https://www.youtube.com/watch?vRT-1DU33xIk
// SCRIPTS //
DoS BGP network: https://davidbombal.wiki/bgpupdate
Previous BGP video 1: https://youtu.be/39DGVpMt7eQ
Previous BGP video 2: https://youtu.be/IFYBIjjXLbQ
Playlist: https://davidbombal.wiki/scapy
// SCAPY RESOURCES //
Website: https://scapy.net/
Documentation: https://scapy.readthedocs.io/en/latest/
// SCAPY INSTALLATION //
sudo apt update
sudo apt install python3-pip
sudo pip3 install scapy
// SOCIAL //
Discord: https://discord.com/invite/usKSyzb
Twitter: https://www.twitter.com/davidbombal
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LinkedIn: https://www.linkedin.com/in/davidbombal
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YouTube: https://www.youtube.com/davidbombal
// SPONSORS //
Interested in sponsoring my videos? Reach out to my team here:
[email protected]// BGP RESOURCES //
NSA: https://www.nsa.gov/Portals/70/documents/what-we-do/cybersecurity/professional-resources/ctr-guide-to-border-gateway-protocol-best-practices.pdf
Cisco: https://www.cisco.com/c/en/us/support/docs/ip/access-lists/13608-21.html
AWS: https://docs.aws.amazon.com/directconnect/latest/UserGuide/limits.html
Juniper: https://www.juniper.net/documentation/en_US/junos/topics/topic-map/bgp-tcp-sessions.html
NSRC: https://nsrc.org/workshops/2017/apricot2017/bgp/bgp/preso/05-BGP-BCP.pdf
Internet Society: https://www.internetsociety.org/deploy360/securing-bgp/
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