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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>One shotsScanningTTL tricksNAT leaksWe’ve found a DNAT. How to find the real destination ?<strong>Scapy</strong> is able to h<strong>and</strong>le that :>>> conf.checkIPsrc = 0>>> ans,unans = traceroute("4.12.22.8",dport=443)Received 31 packets, got 30 answers, remaining 0 packets4.12.22.8:tcp4431 52.10.59.29 112 41.54.20.133 113 13.22.161.98 114 22.27.5.161 115 22.27.5.170 116 23.28.4.24 117 4.12.22.8 118 4.12.22.8 SA9 4.12.22.8 SA>>>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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