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

More documents

Recommendations

Info

ARP pingIntroductionScapyNetwork discovery and attacksOne shotsScanningTTL tricksAsk every IP of our neighbourhood for its MAC address=⇒ Quickly find alive IP=⇒ Even firewalled ones (firewalls usually don’t work at Ethernetor ARP level)Sending packetsres,unans = srp(Ether(dst="ff:ff:ff:ff:ff:ff")/ARP(pdst="192.168.1.0/24"))Possible result interpretation: neighboursres.summary(lambda (s,r): r.sprintf("%Ether.src% %ARP.psrc%"))Note: The high-level function arping() does that.Philippe BIONDIPacket generation and network based attacks with Scapy
IKE scanIntroductionScapyNetwork discovery and attacksOne shotsScanningTTL tricksScan with an ISAKMP Security Association proposal=⇒ VPN concentrators will answerSending packetsres,unans= sr( IP(dst="192.168.1.*")/UDP()/ISAKMP(init_cookie=RandString(8),exch_type="identity prot.")/ISAKMP_payload_SA(prop=ISAKMP_payload_Proposal()))Possible result interpretation: VPN concentrators listres.nsummary(prn=lambda (s,r): r.src,filter=lambda (s,r): r.haslayer(ISAKMP) )Philippe BIONDIPacket generation and network based attacks with Scapy
Page 2 and 3:
IntroductionScapyNetwork discovery
Page 5:
OutlineIntroductionScapyNetwork dis
Page 10 and 11:
Page 12 and 13:
OutlineIntroductionScapyNetwork dis
Page 14 and 15:
Page 16 and 17:
Page 18 and 19:
Page 20 and 21:
Page 22 and 23:
Page 24 and 25:
The GenesisThe spark that lit the p
Page 26 and 27:
Actual ArchitectureIntroductionScap
Page 28 and 29:
Page 30 and 31:
Page 32 and 33:
Page 34 and 35:
Page 36 and 37:
Page 38 and 39:
Page 40 and 41:
Page 42 and 43:
Page 44 and 45:
Page 46 and 47:
Page 48 and 49:
Page 50 and 51:
Page 52 and 53:
Page 54 and 55:
Page 56 and 57:
Page 58 and 59:
Page 60 and 61:
Pretty printingIntroductionScapyNet
Page 62 and 63:
Page 64 and 65:
Page 66 and 67:
Page 68 and 69:
Page 70 and 71:
SendingIntroductionScapyNetwork dis
Page 72 and 73:
Page 74 and 75:
Page 76 and 77:
Page 78 and 79:
Page 80 and 81:
Page 82 and 83:
Page 84 and 85:
Page 86 and 87:
Page 88 and 89:
Page 90 and 91: IntroductionScapyNetwork discovery
Page 108 and 109: Result ManipulationIntroductionScap
Page 130 and 131: Answering machinesIntroductionScapy
Page 132 and 133: OutlineIntroductionScapyNetwork dis
Page 136 and 137: TCP port scanIntroductionScapyNetwo
Page 138 and 139: IP protocol scanIntroductionScapyNe
Page 142 and 143: OutlineIntroductionScapyNetwork dis
Page 144 and 145: NAT findingIntroductionScapyNetwork
Page 166 and 167: ReferencesExternal scriptAppendices
Page 168 and 169: ReferencesExternal scriptReferences
show all

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

Create successful ePaper yourself

Delete template?

Save as template?