Comments on: How to code a SYN Flood DOS attack program in C on Linux

By: William Carpenter

William Carpenter — Mon, 22 Feb 2021 05:58:09 +0000

How could I intercept a incoming attack and decipher it to code my own version of it? I am wanting to setup a honeypot to use stressers to hit to be able to provide my clients a cost effective way to test their servers.

By: more

more — Wed, 03 Jul 2019 15:33:41 +0000

Hello i have a question, in what line it set the tcp header to the send packet?
i dont see a reference between tcph and the packet sended

By: onur

onur — Wed, 26 Sep 2018 14:16:14 +0000

I need a C ++ code that works the same way as the tracer logic. Could you help ?

By: saurav mishra

saurav mishra — Thu, 10 Mar 2016 06:29:50 +0000

hey
it’s emergence ,
i have to pass the packet to nearest node but it behave like a fake node
how to do it
i have already pass 10 node to the packet
but one node should behave like a fake node

By: dasari

dasari — Fri, 26 Feb 2016 16:06:37 +0000

Hi,
I am trying to simulate the syn flood detection algorithm. Is possible to simulate syn flood, detection and defense in any simulator?
Its a great help.

Thanks

By: Ajith

Ajith — Tue, 13 Oct 2015 07:02:00 +0000

I think TCP checksum must be calculated first..

By: Quizzle Tran

Quizzle Tran — Sun, 04 May 2014 07:39:00 +0000

In reply to Silver Moon. thanks so much

By: Silver Moon

Silver Moon — Sun, 04 May 2014 07:30:00 +0000

In reply to Quizzle Tran. yes, you can use the code

By: Quizzle Tran

Quizzle Tran — Sun, 04 May 2014 07:22:00 +0000

Hi, would you be so kind to let me demo this code for my senior seminar presentation about dos and ddos attack? thanks

By: jatinder

jatinder — Wed, 23 Apr 2014 05:05:00 +0000

hello sir can u please help me with tcl code for SYN attack …..or can u please give a idea of seneario for few nodes to start with…..
my id is jsidhu88@hotmail.com

By: Guest

Guest — Tue, 08 Apr 2014 16:00:00 +0000

Thank you:):)

By: vxnuke

vxnuke — Tue, 18 Feb 2014 12:59:00 +0000

Here is a hint to make this code work. I’m not going to make it easy as I don’t like noobs that steal code to ddos. The hint is this code need a function that uses srand to generate a random ip. Have fun coding :D

By: Silver Moon

Silver Moon — Sun, 26 May 2013 12:45:00 +0000

In reply to Madhur Tewani. run the program with root privileges

By: Madhur Tewani

Madhur Tewani — Sun, 26 May 2013 12:22:00 +0000

getting following error:

“Error setting IP_HDRINCL. Error number : 9 . Error message : Bad file descriptor”

please help me out with this.

By: lin-credible

lin-credible — Tue, 07 May 2013 06:43:00 +0000

In reply to Silver Moon. Thanks

By: Silver Moon

Silver Moon — Tue, 07 May 2013 02:30:00 +0000

In reply to lin-credible. yes

By: lin-credible

lin-credible — Tue, 07 May 2013 02:23:00 +0000

Could I get it and share it with my linux blog?

By: Silver Moon

Silver Moon — Fri, 04 Jan 2013 12:57:03 +0000

In reply to Avilla.

this has to be coded by picking up random ips everytime in the loop.
something like 192.168.random_number(1-255).random_number(1-255)

can be coded easily. check the function called random.

By: Avilla

Avilla — Fri, 04 Jan 2013 00:39:18 +0000

Hello, Silver Moon, pure nice script. I have one question, it is possible to include not just one “source_ip” but whole subnet and send SYN packet randomly from different subnet/ips? Thank you.

By: Baba

Baba — Fri, 16 Nov 2012 21:29:48 +0000

Can i compile and run the program above with NETBEAN? I am a dummy here. can you please tell me the line to change in the code above if i want to use it now.