Facebook and BGP ๐Ÿ˜‚ Fake route injection // Python Scapy DOS script EP 3

David Bombal ยท Beginner ยท๐Ÿ” Cybersecurity ยท4y ago
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 โ–ถ๏ธ Introduction 0:23 โ–ถ๏ธ Facebook BGP issue 0:45 โ–ถ๏ธ Add fake routes = routing loop 1:25 โ–ถ๏ธ lol.... routing loop 2:26 โ–ถ๏ธ Be warned 3:19 โ–ถ๏ธ Routing tables before script 4:05 โ–ถ๏ธ Why we need to two routers 4:25 โ–ถ๏ธ Cisco ISR router 4:48 โ–ถ๏ธ Kali and Python script 5:28 โ–ถ๏ธ Python script details 11:38 โ–ถ๏ธ Create Python script on Kali Linux 12:15 โ–ถ๏ธ Run Python script 12:56 โ–ถ๏ธ Verify new route in routing table 13:40 โ–ถ๏ธ Verify connectivity to Facebook 13:55 โ–ถ๏ธ Change Python script 14:33 โ–ถ๏ธ New Python script 15:00 โ–ถ๏ธ Test Python script 15:12 โ–ถ๏ธ Issue with BGP and script 15:58 โ–ถ๏ธ Test script again 16:46 โ–ถ๏ธ Successful routing table update 17:05 โ–ถ๏ธ Facebook is not available (routing loop) 18:54 โ–ถ๏ธ BGP is important! // BGP MUSIC // You down with BGP: https://www.youtube.com/watch?v=RT-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 instal
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Uploads from David Bombal ยท David Bombal ยท 0 of 60

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1 RYU SDN Controller Part 4: Graphical User Interface (GUI): Practical GNS3 SDN and OpenFlow
RYU SDN Controller Part 4: Graphical User Interface (GUI): Practical GNS3 SDN and OpenFlow
David Bombal
2 HPE Network Protector SDN Application Part 1 - Introduction
HPE Network Protector SDN Application Part 1 - Introduction
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3 HPE Network Protector SDN Application Part 2 : DNS Interception using OpenFlow
HPE Network Protector SDN Application Part 2 : DNS Interception using OpenFlow
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4 HPE Network Protector SDN Application Part 3 - Lab Setup using Physical Switches
HPE Network Protector SDN Application Part 3 - Lab Setup using Physical Switches
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5 HPE Network Protector SDN Application Part 4 - Demo of malicious websites blocked
HPE Network Protector SDN Application Part 4 - Demo of malicious websites blocked
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6 HPE Network Protector SDN Application Part 5 - Demo OpenFlow table interception flows
HPE Network Protector SDN Application Part 5 - Demo OpenFlow table interception flows
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7 HPE Network Protector SDN Application Part 6 - Demo of Physical Switch configuration
HPE Network Protector SDN Application Part 6 - Demo of Physical Switch configuration
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8 HPE Network Protector SDN Application Part 7 - Demo Service Insertion Tunnel / GRE Tunnel
HPE Network Protector SDN Application Part 7 - Demo Service Insertion Tunnel / GRE Tunnel
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9 HPE Network Protector SDN Application Part 8 - Demo SDN OpenFlow Reporting
HPE Network Protector SDN Application Part 8 - Demo SDN OpenFlow Reporting
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10 HPE Network Protector SDN Application Part 9 - Demo switches interception of DNS traffic
HPE Network Protector SDN Application Part 9 - Demo switches interception of DNS traffic
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11 GNS3 Talks: GNS3 version 1.5.X Appliance Tips
GNS3 Talks: GNS3 version 1.5.X Appliance Tips
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12 CCNA 200-125 Exam: AAA demo: TACACS+ with GNS3
CCNA 200-125 Exam: AAA demo: TACACS+ with GNS3
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13 GNS3 2.0.0 beta 2 install
GNS3 2.0.0 beta 2 install
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14 CCNA #012: Learn SNMP with GNS3, Wireshark and Solarwinds NPM - CCNA 200-125 exam
CCNA #012: Learn SNMP with GNS3, Wireshark and Solarwinds NPM - CCNA 200-125 exam
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15 CCNA #013: Spanning Tree CCNA Exam Questions: Know the answer? CCNA 200-125 exam
CCNA #013: Spanning Tree CCNA Exam Questions: Know the answer? CCNA 200-125 exam
David Bombal
16 GNS3 2.0.0 beta : GNS3 VM integration with GNS3 GUI
GNS3 2.0.0 beta : GNS3 VM integration with GNS3 GUI
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17 CCNA #018: Routing exam questions: Who wins? OSPF, EIGRP or RIP? Sure? CCNA 200-125 exam
CCNA #018: Routing exam questions: Who wins? OSPF, EIGRP or RIP? Sure? CCNA 200-125 exam
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18 CCNA #019: Spanning Tree CCNA Exam Questions: Root Bridge, Root Port and more: CCNA 200-125 exam
CCNA #019: Spanning Tree CCNA Exam Questions: Root Bridge, Root Port and more: CCNA 200-125 exam
David Bombal
19 GNS3 Download, installation and configuration - GNS3 1.5.3 and Windows 10
GNS3 Download, installation and configuration - GNS3 1.5.3 and Windows 10
David Bombal
20 CCNA #023 EIGRP Neighbor Troubleshooting (DUAL Issues) for the CCNA 200-125 Exam
CCNA #023 EIGRP Neighbor Troubleshooting (DUAL Issues) for the CCNA 200-125 Exam
David Bombal
21 GNS3 2.0 Architecture and schema Part 1: What is the GNS3 Controller?
GNS3 2.0 Architecture and schema Part 1: What is the GNS3 Controller?
David Bombal
22 GNS3 2.0 Architecture and schema Part 2: Emulators and virtualization
GNS3 2.0 Architecture and schema Part 2: Emulators and virtualization
David Bombal
23 CCNA #028 VTP Troubleshooting for the CCNA 200-125 Exam
CCNA #028 VTP Troubleshooting for the CCNA 200-125 Exam
David Bombal
24 CCNA #029 VTP & DTP Troubleshooting for the CCNA 200-125 Exam
CCNA #029 VTP & DTP Troubleshooting for the CCNA 200-125 Exam
David Bombal
25 CCNA #030 VTP Troubleshooting for the CCNA 200-125 Exam
CCNA #030 VTP Troubleshooting for the CCNA 200-125 Exam
David Bombal
26 GNS3 : How to download Cisco IOS images and VIRL images. Which is the best? How do you get them?
GNS3 : How to download Cisco IOS images and VIRL images. Which is the best? How do you get them?
David Bombal
27 GNS3 ASA setup: Import and configure Cisco ASAv with GNS3
GNS3 ASA setup: Import and configure Cisco ASAv with GNS3
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28 GNS3 switching setup and options: Cisco and other switching options in GNS3
GNS3 switching setup and options: Cisco and other switching options in GNS3
David Bombal
29 GNS3 switching setup and options Part 2: GNS3 unmanaged built-in switch
GNS3 switching setup and options Part 2: GNS3 unmanaged built-in switch
David Bombal
30 GNS3 switching setup and options Part 3: Router on a sick with GNS3 unmanaged built-in switch
GNS3 switching setup and options Part 3: Router on a sick with GNS3 unmanaged built-in switch
David Bombal
31 GNS3 switching setup and options Part 4: Etherswitch Router for Cisco Dynamips Part 1
GNS3 switching setup and options Part 4: Etherswitch Router for Cisco Dynamips Part 1
David Bombal
32 GNS3 switching setup and options Part 5: Etherswitch Router for Cisco Dynamips Part 2
GNS3 switching setup and options Part 5: Etherswitch Router for Cisco Dynamips Part 2
David Bombal
33 GNS3 switching setup and options Part 6: Etherswitch, Wireshark, 802.1Q, InterVLAN routing
GNS3 switching setup and options Part 6: Etherswitch, Wireshark, 802.1Q, InterVLAN routing
David Bombal
34 GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 1: GNS3 Switching Part 7
GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 1: GNS3 Switching Part 7
David Bombal
35 GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 2: GNS3 Switching Part 8
GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 2: GNS3 Switching Part 8
David Bombal
36 GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 3: GNS3 Switching Part 9
GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 3: GNS3 Switching Part 9
David Bombal
37 GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 4: GNS3 Switching Part 10
GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 4: GNS3 Switching Part 10
David Bombal
38 GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 5: GNS3 Switching Part 11
GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 5: GNS3 Switching Part 11
David Bombal
39 GNS3 Nexus (NX-OSv) switch setup and configuration Part 1: GNS3 switching options Part 12
GNS3 Nexus (NX-OSv) switch setup and configuration Part 1: GNS3 switching options Part 12
David Bombal
40 GNS3 Nexus (NX-OSv) switch setup and configuration Part 2: GNS3 switching options Part 13
GNS3 Nexus (NX-OSv) switch setup and configuration Part 2: GNS3 switching options Part 13
David Bombal
41 GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 6: GNS3 Switching Part 14
GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 6: GNS3 Switching Part 14
David Bombal
42 GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 7: GNS3 Switching Part 15
GNS3 Talks: Docker, Open vSwitch, SDN and OpenFlow Part 7: GNS3 Switching Part 15
David Bombal
43 GNS3 Cisco CSR 1000v setup and configuration Part 1: GNS3 NFV
GNS3 Cisco CSR 1000v setup and configuration Part 1: GNS3 NFV
David Bombal
44 GNS3 Cisco CSR 1000v setup and configuration Part 2: GNS3 NFV
GNS3 Cisco CSR 1000v setup and configuration Part 2: GNS3 NFV
David Bombal
45 GNS3 Talks: Use the NAT node to connect GNS3 to the Internet easily!
GNS3 Talks: Use the NAT node to connect GNS3 to the Internet easily!
David Bombal
46 GNS3 Talks: GNS3 2.0 RC1 is now available
GNS3 Talks: GNS3 2.0 RC1 is now available
David Bombal
47 GNS3 Talks: GNS3 2.0 Portable Projects - easily export and import GNS3 projects
GNS3 Talks: GNS3 2.0 Portable Projects - easily export and import GNS3 projects
David Bombal
48 GNS3 Talks: Multiple clients sharing projects in real time, plus console session shadowing!
GNS3 Talks: Multiple clients sharing projects in real time, plus console session shadowing!
David Bombal
49 CCNA #035 NAT Troubleshooting Scenario 1 - Can you find the issue? CCNA Exam 200-125 troubleshooting
CCNA #035 NAT Troubleshooting Scenario 1 - Can you find the issue? CCNA Exam 200-125 troubleshooting
David Bombal
50 CCNA #036 NAT Troubleshooting Scenario 2 - Can you find the issue? CCNA Exam 200-125 troubleshooting
CCNA #036 NAT Troubleshooting Scenario 2 - Can you find the issue? CCNA Exam 200-125 troubleshooting
David Bombal
51 GNS3 Talks: ESXi, GNS3 VM and KVM support Part 1: leverage servers and the cloud
GNS3 Talks: ESXi, GNS3 VM and KVM support Part 1: leverage servers and the cloud
David Bombal
52 CCNA #037 OSPF Troubleshooting - can you find the issue? CCNA Exam 200-125 troubleshooting
CCNA #037 OSPF Troubleshooting - can you find the issue? CCNA Exam 200-125 troubleshooting
David Bombal
53 GNS3 Talks: ESXi, GNS3 VM and KVM support Part 2:  leverage servers and the cloud
GNS3 Talks: ESXi, GNS3 VM and KVM support Part 2: leverage servers and the cloud
David Bombal
54 CCNA #038 NAT Troubleshooting Scenario 3 - Can you find the issue? CCNA Exam 200-125 troubleshooting
CCNA #038 NAT Troubleshooting Scenario 3 - Can you find the issue? CCNA Exam 200-125 troubleshooting
David Bombal
55 CCNA #039 - OSPF DR, BR and DROTHER Election - do you know the answers?
CCNA #039 - OSPF DR, BR and DROTHER Election - do you know the answers?
David Bombal
56 CCNA #040 NAT Troubleshooting Scenario 4 - Can you find the issue? CCNA Exam 200-125 troubleshooting
CCNA #040 NAT Troubleshooting Scenario 4 - Can you find the issue? CCNA Exam 200-125 troubleshooting
David Bombal
57 GNS3 Talks: Arista vEOS GNS3 import and configuration Part 1
GNS3 Talks: Arista vEOS GNS3 import and configuration Part 1
David Bombal
58 CCNA #041 - OSPF DR, BR and DROTHER Election - do you know the answers?
CCNA #041 - OSPF DR, BR and DROTHER Election - do you know the answers?
David Bombal
59 GNS3 Talks: Arista vEOS GNS3 import and configuration Part 2
GNS3 Talks: Arista vEOS GNS3 import and configuration Part 2
David Bombal
60 GNS3 Talks: ipterm: Linux, Docker, Python, SDN and more! Part 1
GNS3 Talks: ipterm: Linux, Docker, Python, SDN and more! Part 1
David Bombal

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Chapters (22)

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!
Up next
VPC Service Controls: Day Two Operations
Google Cloud
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