Packet generation and network based attacks with Scapy - SecDev.org

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IntroductionScapyNetwork discovery and attacksFast packet designingGenesisConceptsQuick overviewExampleEach packet is built layer by layer (ex: Ether, IP, TCP, ...)Each layer can be stacked on anotherEach layer or packet can be manipulatedEach field has working default valuesEach field can contain a value or a set of values>>> a=IP(dst="www.target.com", id=0x42)>>> a.ttl=12>>> b=TCP(dport=[22,23,25,80,443])>>> c=a/bPhilippe BIONDIPacket generation and network based attacks with Scapy
IntroductionScapyNetwork discovery and attacksFast packet designingGenesisConceptsQuick overviewHow to order food at a Fast FoodI want a BigMac, French Fries with Ketchup and Mayonnaise, upto 9 Chicken Wings and a Diet CokeHow to order a Packet with ScapyI want a broadcast MAC address, and IP payload to ketchup.comand to mayo.com, TTL value from 1 to 9, and an UDP payload.Ether(dst="ff:ff:ff:ff:ff:ff")/IP(dst=["ketchup.com","mayo.com"],ttl=(1,9))/UDP()We have 18 packets defined in 1 line (1 implicit packet)Philippe BIONDIPacket generation and network based attacks with Scapy
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Answering machinesIntroductionScapy
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TCP port scanIntroductionScapyNetwo
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IP protocol scanIntroductionScapyNe
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ARP pingIntroductionScapyNetwork di
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NAT findingIntroductionScapyNetwork
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Packet generation and network based attacks with Scapy - SecDev.org

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