Scapy the packet 途中01
•
2 likes•466 views
Scapy is a Python module for creating and sending network packets. It was released in 2011 and allows users to dissect, craft, and send packets at layers 2 through 7. Scapy can be used to analyze protocols like TCP/IP, send spoofed packets, and build new protocols. It represents packets as objects with fields that can be easily manipulated. Scapy provides tools for building, sending, dissecting, and binding packets to allow full control and inspection of network traffic.
More Related Content
What's hot
What's hot (20)
Similar to Scapy the packet 途中01
Similar to Scapy the packet 途中01 (20)
Recently uploaded
Recently uploaded (20)
Scapy the packet 途中01
- 2. SCAPY 2
- 3. SCAPY SCAPY ▸ Python ⭐ ▸ 2011 Release 👉 ▸ HP secdev.org 👉Python2 ▸ Python3 👉 ▸ PhilippeBiondi 👉 3
- 5. SCAPY SCAPY 5 Wireshark hping3 ASIC openflow send socket socket 👉 recv sniff 1pkt dissector dissect 👉 Scapy L5 👉 L7 👉 👉
- 6. SCAPY SCAPY 6 ▸ Scapy 1. Scapy Field 2. Scapy Packet 3. Scapy bind ‣ Scapy GPLv2 scapy/modules load_module("<module name>") scapy/contrib load_contrib("<proto name>")
- 8. SCAPY ▸ Packet - scapy.packet.Packet IP TCP Field https://github.com/phaethon/scapy/blob/master/scapy/packet.py ▸ Field - scapy.fields.Field IP Field https://github.com/phaethon/scapy/blob/master/scapy/fields.py 8SCAPY Packet Field Field
- 9. ▸ Transmission Control Protocol [https://www.ietf.org/rfc/rfc793.txt] Scapy Field Scapy TCP Padding Scapy TCP data Payload 9SCAPY SCAPY TCP / RFC TCP
- 10. ▸ Packet MUST fields_desc : list Field Building : fields_desc Field Padding CheckSum Build Payload Dissecting : Wireshark (Dissector) Dissection Payload Binding : Building Dissecting Payload MAY Show/Display : PACKET CLASS 10 ※ SCAPY
- 11. FIELD CLASS 11SCAPY ▸ Field i2m h2i m: ( ) b"¥x00¥x01¥x02...." ※Python2 str Python3 bytes i: ( ) Python str,bytes,int,long, h: ( ) Scapy named flag, enum,... repr: ++( ) repr() ‣ Field Field
- 12. ▸ ▸ bytes(pkt) Packet.build() ▸ Field struct.pack ▸ Padding ▸ Binding Payload Building BUILDING 12SCAPY
- 13. ▸ ▸ Ether(“xxxxxx”) (L2 RadioTap) payload ▸ L2 conf.l2types ▸ Binding Payload Dissecting DISSECTING 13SCAPY
- 14. ▸ Building Dissecting ▸ bind_layers() ▸ Scapy ▸ Packet.guess_payload_class() ▸ BINDING 14SCAPY
- 15. IP 15
- 17. OK? 17
- 18. CHALLENGE! 18
- 19. ▸ ▸ 👉 Chap.6 ADDING NEW PROTOCOLS ▸ CHALLENGE! 19SCAPY
- 20. 20SCAPY CHAP.6 ADDING NEW PROTOCOLS
- 21. 21SCAPY CHAP.6 ADDING NEW PROTOCOLS
- 22. 22SCAPY CHAP.6 ADDING NEW PROTOCOLS
- 23. ▸ Packet ▸ ▸ ▸ 1 23SCAPY SIMPLE EXAMPLE!? 2
- 24. ▸ ▸ ▸ OSI 7 ▸ ▸ Padding 7 ▸ 3 24SCAPY SIMPLE EXAMPLE
- 25. 25
- 27. 27SCAPY
- 28. HTCPCP 28SCAPY
- 29. HTCPCP HYPER TEXT COFFEE POT CONTROL PROTOCOL 29
- 31. 31
- 32. ▸ py2K latest: http://github.com/secdev/scapy ▸ (py3K ) latest: https://github.com/phaethon/scapy ▸ http://www.dirk-loss.de/scapy-doc/Scapy.pdf ▸ http://packetlife.net/media/library/36/scapy.pdf 32SCAPY
- 33. ENJOY 33SCAPY