Scapy Packet Based HTTP Client Not Showing HTML?

Asked Oct 03 '20 at 01:22

Active Oct 03 '20 at 11:11

Viewed 58 times

I've looked at: How to create HTTP GET request Scapy? Python-Scapy or the like-How can I create an HTTP GET request at the packet level

So you send syn to get syn-ack, then you send ack along with the HTTP load.

And then the reply is this:

<IP version=4 ihl=5 tos=0x0 len=40 id=0 flags=DF frag=0 ttl=64 proto=tcp chksum=0x6197 src=!!!! dst=!!!! |<TCP sport=http dport=ftp_data seq=2913655423 ack=0 dataofs=5 reserved=0 flags=R window=0 chksum=0x4e19 urgptr=0 |>>

Which isn't HTTP at all.

edited Oct 03 '20 at 11:11

asked Oct 03 '20 at 01:22

John Hao

It might be. sport=http means it's using an http port. To check whether there's actually an HTTP layer, you'd open wireshark. Occasionally you need to decode as layer to see it. – Ross Jacobs Oct 03 '20 at 01:55
Yeah, but shouldn't scapy give me the http layer? – John Hao Oct 03 '20 at 02:05
No. TCP syn/ack still happens on port 80. Check google for how TCP works – Cukic0d Oct 05 '20 at 08:06

Scapy Packet Based HTTP Client Not Showing HTML?

0 Answers0