Packet generation and network based attacks with Scapy - SecDev.org
Packet generation and network based attacks with Scapy - SecDev.org
Packet generation and network based attacks with Scapy - SecDev.org
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Introduction<strong>Scapy</strong>Network discovery <strong>and</strong> <strong>attacks</strong>ForewordsLearning Python in 2 slidesState of the artProblematicMost tools interpret what they receiveMost tools interpret packets they receiveWork according to what the programmer expected to receive=⇒ unexpected things keep being unnoticedExample# hping --icmp 192.168.8.1HPING 192.168.8.1 (eth0 192.168.8.1): icmp mode set, [...]len=46 ip=192.168.8.1 ttl=64 id=42457 icmp_seq=0 rtt=2.7 msIP 192.168.8.1 > 192.168.8.14: icmp 8: echo reply seq 00001 4321 1d3f 0002 413d 4b23 0800 4500 ..G../..A.K...E.001c a5d9 0000 4001 43a8 c0a8 0801 c0a8 ......@.C.......080e 0000 16f6 e909 0000 0000 0000 0000 ................0000 0000 0000 0000 13e5 c24b ...........KPhilippe BIONDI<strong>Packet</strong> <strong>generation</strong> <strong>and</strong> <strong>network</strong> <strong>based</strong> <strong>attacks</strong> <strong>with</strong> <strong>Scapy</strong>
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