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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The GenesisThe spark that lit the powderIntroduction<strong>Scapy</strong>Network discovery <strong>and</strong> <strong>attacks</strong>GenesisConceptsQuick overviewThe problemScan a C class <strong>with</strong> a TCP syn on port 80 <strong>and</strong> a given TTLNeeded to know which IP addresses did not answer an ICMPtime exceeded in transitThe only available solution at that timehping to send the packets, one by one, <strong>with</strong> Ctrl-Z toincrement the IPtcpdump to observe the resultIsn’t that a shame ?Philippe 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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